// user definable variables

var stepper = 0 ;
var norepeatfrac = 0.40 ;

function Knitemize() {

Prepare();

// 321 entries

if ( document.forms['Selector'].sub11.checked || document.forms['Selector'].main1.checked ) {

// epithelia and glands

Knit( 'Identify the type of epithelium visible in the image.', ['transitional epithelium', 'transitional'], 'quiz/Q174.jpg', 1, 1 ) ;
Knit( 'Identify the type of epithelium visible in the image.', ['stratified squamous epithelium', 'stratified squamous', 'squamous stratified epithelium', 'squamous stratified'], 'quiz/Q176.jpg', 0.6, 1 ) ;
Knit( 'Identify the type of epithelium visible in the image.', ['stratified squamous epithelium', 'stratified squamous', 'squamous stratified epithelium', 'squamous stratified'], 'quiz/Q196.jpg', 0.6, 1 ) ;
Knit( 'Identify the type of epithelium visible in the image. Disregard the epithelium lining the small blood vessels.', ['simple columnar epithelium', 'simple columnar', 'columnar simple epithelium', 'columnar simple'], 'quiz/Q171.jpg', 1, 1 ) ; // H&E si high mag
Knit( 'Which type of epithelium lines the tubular structure marked in the image?', ['stratified cuboidal epithelium', 'stratified cuboidal', 'cuboidal stratified epithelium', 'cuboidal stratified'], 'quiz/Q230.jpg', 1, 1 ) ;
Knit( 'Which type of epithelium is visible in the image? Disregard simple squamous epithelium.', ['simple cuboidal epithelium', 'simple cuboidal', 'cuboidal simple epithelium', 'cuboidal simple'], 'quiz/Q218.jpg', 1, 1 ) ;
Knit( 'Identify the type of epithelium visible in the image.', ['stratified columnar epithelium', 'stratified columnar', 'columnar stratified epithelium', 'columnar stratified'], 'quiz/Q177.jpg', 1, 1 ) ;

Knit( 'Which morphological type of gland is visible in the image?', ['alveolar gland', 'alveolar', 'tubulo-alveolar', 'tubulo-alveolar gland'], 'quiz/Q375.jpg', 1, 1 ) ;
Knit( 'Which morphological type of gland is marked in the image?', ['goblet cell', 'unicellular gland', 'unicellular', 'unicellular exocrine', 'unicellular exocrine gland'], 'quiz/Q263.jpg', 1, 1 ) ;
Knit( 'Which morphological type of gland is visible in the image?', ['acinar gland', 'acinar'], 'quiz/Q105.jpg', 1, 1 ) ;
Knit( 'Which general type of secretion is produced by the acini visible in the image', ['mucous', 'mucous secretion', 'mucous saliva'], 'quiz/Q239.jpg', 1, 1 ) ;
Knit( 'Which general type of secretion is produced by the acini visible in the image', ['serous', 'serous secretion', 'serous saliva'], 'quiz/Q105.jpg', 1, 1 ) ;
Knit( 'Which morphological type of gland is visible in the image?', ['tubular', 'tubular gland', 'simple tubular', 'simple tubular gland'], 'quiz/Q027.jpg', 1, 1 ) ;

Knit( 'Which secretory mechanism results the discharge of the secretory product from the cell without any further loss of cell substance?', ['merocrine secretion', 'merocrine', 'exocytosis'], 'none', 0.3, 1 ) ;
Knit( 'Which secretory mechanism correspond to the process of exocytosis?', ['merocrine secretion', 'merocrine'], 'none', 0.3, 1 ) ;
Knit( 'Which secretory mechanism results in the breakdown and discharge of the entire secretory cell?', ['holocrine secretion', 'holocrine'], 'none', 0.4, 1 ) ;
Knit( 'Which secretory mechanism results in the loss of parts of the apical cytoplasm of the cells together with the secretory product?', ['apocrine secretion', 'apocrine'], 'none', 0.4, 1 ) ;

//  end epithelia and glands 17   7 epi : 6 glands : 4 theory

} ; // end epithelia and glands


if ( document.forms['Selector'].sub12.checked || document.forms['Selector'].main1.checked ) {

// connective tissue

Knit( 'Identify the tissue type.', ['mucous connective tissue', 'mucous connective', 'mesenchymal tissue', 'mesenchymal', 'mesenchyme', 'mesenchymal connective tissue', 'mesenchymal connective', "Wharton's jelly"], 'quiz/Q150.jpg', 1, 2 ) ;
Knit( 'Identify the tissue type.', ['adipose tissue', 'white adipose tissue', 'adipose', 'white adipose'], 'quiz/Q224.jpg', 1, 2 ) ;
Knit( 'Identify the tissue type. Be specific.', ['loose irregular connective tissue', 'loose irregular connective', 'irregular loose connective tissue', 'irregular loose connective'], 'quiz/Q191.jpg', 1, 2 ) ;
Knit( 'Identify the tissue type. Be specific', ['dense irregular connective tissue', 'dense irregular connective', 'irregular dense connective tissue', 'irregular dense connective'], 'quiz/Q148.jpg', 1, 2 ) ;
Knit( 'Identify the tissue type. Be specific', ['dense regular connective tissue', 'dense regular connective', 'regular dense connective tissue', 'regular dense connective'], 'quiz/Q240.jpg', 1, 2 ) ;
Knit( 'Identify the type of connective tissue visible in the image.', ['reticular connective tissue', 'reticular', 'reticular connective'], 'quiz/Q169.jpg', 0.5, 2 ) ;
Knit( 'Identify the type of connective tissue visible in the image.', ['reticular connective tissue', 'reticular', 'reticular connective'], 'quiz/Q170.jpg', 0.5, 2 ) ;

Knit( 'Identify the cell type.', ['mesenchymal cell', 'mesenchyme cell', 'mesenchymal'], 'quiz/Q143.jpg', 1, 2 ) ;
Knit( 'Identify the cell type.', ['mast cell'], 'quiz/Q361.jpg', 1, 2 ) ;
Knit( 'Identify the cell type containing the black precipitate.', ['macrophage', 'histiocyte', 'Kupffer cell'], 'quiz/Q068.jpg', 1, 2 ) ;

Knit( 'Which connective tissue cell type synthezises the components of the ground substance?', ['fibroblast', 'fibrocyte'], 'none', 0.4, 2 ) ;
Knit( 'Which cell type, in addition to fibrocytes, is considered a fixed connetive tissue cell?', ['adipocyte', 'fat cell'], 'none', 0.4, 2 ) ;
Knit( 'Which cell type gives rise to macrophages?', ['monocyte'], 'none', 0.4, 2 ) ;
Knit( 'Which connective tissue cell type can release histamine?', ['mast cell'], 'none', 0.2, 2 ) ;

Knit( 'Which compound is reponsible for the viscous character of the ground substance?', ['proteoglycans'], 'none', 0.4, 2 ) ;
Knit( 'Which class of molecules, in addition to proteins, forms proteoglycans? Be specific', ['glycosaminoglycans'], 'none', 0.4, 2 ) ;
Knit( 'Which glycosaminoglycan forms the "backbone" of the proteoglycans?', ['hyaluronan', 'hyaluronic acid'], 'none', 0.4, 2 ) ;
Knit( 'Which type of collagen forms the coarse collagen fibres in dense regular and irregular connective tissues?', ['%R%Mcollagen type I', '%R%Mtype I', '%R%Mtype 1', '%R%Mcollagen type 1', '%R%Mtype I collagen', '%R%Mtype 1 collagen', '%R%Mtype I'], 'none', 0.4, 2 ) ;
Knit( 'Which type of collagen forms the collagen fibres in reticular connective tissues?', ['%R%Mcollagen type III', '%R%Mtype III', '%R%Mcollagen type 3', '%R%Mtype 3', '%R%Mtype III colagen', '%R%Mtype 3 collagen', 'III', '3'], 'none', 0.4, 2 ) ;

}	// end connective


if ( document.forms['Selector'].sub13.checked || document.forms['Selector'].main1.checked ) {
// insert question for skeletal tissues (subject 1.3) below this line

Knit('Identify the tissue type.', ['trabecular bone','spongy bone','cancellous bone', 'adipose tisse', 'white adipose tissue', 'yellow bone marrow'], 'quiz/Q025.jpg', 1, 3 ) ;
Knit('Identify the tissue type.', ['compact bone', 'lamellar bone'], 'quiz/Q016.jpg', 0.4, 3 ) ;
Knit('Identify the tissue type.', ['compact bone', 'lamellar bone'], 'quiz/Q017.jpg', 0.4, 3 ) ;
Knit('Identify the tissue type.', ['compact bone', 'lamellar bone'], 'quiz/Q018.jpg', 0.2, 3 ) ;

Knit('Identify the tissue type.', ['elastic cartilage'], 'quiz/Q124.jpg', 1, 3 ) ;
Knit('Identify the tissue type.', ['fibrous cartilage', 'fibrocartilage'], 'quiz/Q125.jpg', 0.3, 3 ) ;
Knit('Identify the tissue type.', ['fibrous cartilage', 'fibrocartilage'], 'quiz/Q126.jpg', 0.1, 3 ) ;
Knit('Identify the tissue type.', ['fibrous cartilage', 'fibrocartilage'], 'quiz/Q127.jpg', 0.6, 3 ) ;
Knit('Identify the tissue type.', ['hyaline cartilage'], 'quiz/Q128.jpg', 0.5, 3 ) ;
Knit('Identify the tissue type.', ['hyaline cartilage'], 'quiz/Q164.jpg', 0.5, 3 ) ;
Knit('Identify the tissue type. Be specific.', ['articular hyaline cartilage', 'hyaline articular cartilage', 'articular cartilage'], 'quiz/Q131.jpg', 1, 3 ) ; // H&E low mag

Knit('Identify the cell type.', ['chondrocyte'], 'quiz/Q132.jpg', 0.5, 3 ) ;
Knit('Identify the cell type.', ['chondrocyte'], 'quiz/Q165.jpg', 0.5, 3 ) ;
Knit('Identify the cell type.', ['osteocyte'], 'quiz/Q142.jpg', 1, 3 ) ;
Knit('Identify the cell type.', ['%Mosteoblast'], 'quiz/Q225.jpg', 0.5, 3 ) ;
Knit('Identify the cell type.', ['%Mosteoclast'], 'quiz/Q333.jpg', 1, 3 ) ;

Knit('Identify the histological feature.', ['canaliculi'], 'quiz/Q123.jpg', 1, 3 ) ;
Knit('Identify the histological feature.', ['isogenous group'], 'quiz/Q130.jpg', 1, 3 ) ;
Knit('Identify the histological feature.', ['Haversian canal'], 'quiz/Q121.jpg', 1, 3 ) ;
Knit('Identify the histological feature.', ['perichondrium'], 'quiz/Q204.jpg', 1, 3 ) ;
Knit('Identify the histological feature.', ['periosteum'], 'quiz/Q020.jpg', 1, 3 ) ;
Knit('Identify the histological feature running vertically through the middle of the image.', ['epiphyseal disc'], 'quiz/Q019.jpg', 1, 3 ) ;
Knit('Identify the histological feature. Be specific.', ['interterritorial matrix'], 'quiz/Q129.jpg', 0.5, 3 ) ;
Knit('Identify the histological feature. Be specific.', ['territorial matrix'], 'quiz/Q194.jpg', 0.5, 3 ) ;
Knit('Which layer of articular cartilage is labelled in the image?', ['tangential layer', 'tangential'], 'quiz/Q226.jpg', 0.5, 3 ) ;
Knit('Which zone of articular cartilage is labelled in the image?', ['transitional zone', 'transitional'], 'quiz/Q227.jpg', 0.5, 3 ) ;
Knit('Which zone of articular cartilage is labelled in the image?', ['radial zone', 'radial'], 'quiz/Q228.jpg', 0.5, 3 ) ;

Knit('Bone can be formed by two processes. Identify the one visible in the image.', ['endochondral ossification', 'endochondral'], 'quiz/Q024.jpg', 0.5, 3 ) ; // H&E high mag
Knit('Which type of bone formation does NOT require a cartilage model?', ['intramembranous ossification', 'intramembranous'], 'none', 0.2, 3 ) ; // H&E high mag
Knit('Which type of bone formation requires a cartilage model?', ['endochondral ossification', 'endochondral'], 'none', 0.2) ; // H&E high mag
Knit('Which cell type is responsible for the resorption of bone?', ['%Mosteoclasts'], 'none', 0.2, 3 ) ; // minus
Knit('Which cell type is responsible for the deposition of bone?', ['%Mosteoblasts'], 'none', 0.2, 3 ) ; // minus

}	// end subject 1.3

if ( document.forms['Selector'].sub14.checked || document.forms['Selector'].main1.checked ) {
// insert question for muscle below this line

Knit('Identify the tissue type.', ['smooth muscle'], 'quiz/Q138.jpg', 0.5, 4 ) ;
Knit('Identify the tissue type.', ['smooth muscle'], 'quiz/Q134.jpg', 0.5, 4 ) ;
Knit('Identify the tissue type.', ['skeletal muscle'], 'quiz/Q136.jpg', 0.5, 4 ) ;
Knit('Identify the tissue type.', ['skeletal muscle'], 'quiz/Q137.jpg', 0.5, 4 ) ;
Knit('Identify the tissue type.', ['cardiac muscle'], 'quiz/Q265.jpg', 0.5, 4 ) ;
Knit('Identify the tissue type.', ['cardiac muscle'], 'quiz/Q133.jpg', 0.5, 4 ) ;
Knit('Which type of muscle is <span class="textbold">not</span> visible in the image?', ['cardiac muscle', 'cardiac'], 'quiz/Q264.jpg', 0.3, 4 ) ;
Knit('Which type of muscle is <span class="textbold">not</span> visible in the image?', ['skeletal muscle', 'skeletal'], 'quiz/Q232.jpg', 0.3, 4 ) ;

Knit('Identify the histological feature.', ['intercalated discs', 'intercalated disc'], 'quiz/Q241.jpg', 1, 4 ) ;
Knit('Identify the histological feature.', ['muscle spindle'], 'quiz/Q135.jpg', 1, 4 ) ;
Knit('Identify the histological feature.', ['intrafusal fibre', 'intrafusal muscle fibre'], 'quiz/Q282.jpg', 0.3, 4 ) ;

Knit('Identify the histological feature.', ['sarcomeres'], 'quiz/Q277.jpg', 1, 4 ) ;
Knit('Identify the histological feature.', ['sarcomere'], 'quiz/Q275.jpg', 0.5, 4 ) ; // EM
Knit('Identify the histological feature.', ['%MA-band', 'anisotrophic band'], 'quiz/Q281.jpg', 1, 4 ) ;
Knit('Identify the histological feature.', ['%MA-band', 'anisotrophic band'], 'quiz/Q271.jpg', 0.3, 4 ) ; // EM
Knit('Identify the histological feature.', ['%MI-band', 'isotrophic band'], 'quiz/Q279.jpg', 1, 4 ) ;
Knit('Identify the histological feature.', ['%MI-band', 'isotrophic band'], 'quiz/Q272.jpg', 0.3, 4 ) ; // EM
Knit('Identify the histological feature at the tip of the arrow.', ['H-band'], 'quiz/Q280.jpg', 1, 4 ) ;
Knit('Identify the histological feature.', ['%MM-line'], 'quiz/Q274.jpg', 0.3, 4 ) ; // EM
Knit('Identify the histological feature.', ['triads'], 'quiz/Q276.jpg', 0.5, 4 ) ; // EM
Knit('Identify the histological feature.', ['%MZ-line'], 'quiz/Q278.jpg', 1, 4 ) ;
Knit('Identify the histological feature.', ['%MZ-lines'], 'quiz/Q273.jpg', 0.3, 4 ) ; // EM

}	// end muscle

if ( document.forms['Selector'].sub15.checked || document.forms['Selector'].main1.checked ) {
// insert question for nervous tissue below this line

Knit('Identify the marked structure.', ['peripheral nerve', 'nerve', 'perineurium', 'nerve fibre bundle', 'nerve fibre fascicle', 'fascicle'], 'quiz/Q140.jpg', 1, 5 ) ;
Knit('Identify the part of the CNS.', ['spinal cord'], 'quiz/Q154.jpg', 1, 5 ) ;
Knit('Identify the part of the CNS.', ['grey matter'], 'quiz/Q156.jpg', 0.6, 5 ) ;
Knit('Identify the part of the CNS.', ['white matter'], 'quiz/Q155.jpg', 0.6, 5 ) ;
Knit('Identify the type of nervous tissue.', ['forebrain cortex', 'cortex', 'neocortex', 'grey matter'], 'quiz/Q284.jpg', 0.6, 5 ) ;
//Knit('Identify the type of nervous tissue.', ['autonomic ganglion', 'sympathetic ganglion', 'ganglion'], 'quiz/Q284.jpg', 0.6, 5 ) ;

Knit('Identify the cell type.', ['satellite cell', 'satellite'], 'quiz/Q145.jpg', 1, 5 ) ;
Knit('Identify the cell type.', ['ganglion cell', 'peripheral nerve cell', 'neurone', 'peripheral neurone'], 'quiz/Q286.jpg', 1, 5 ) ; // H&E high mag
Knit('Identify the cell type.', ['glia', 'glial cell', 'astrocyte', 'astroglia', 'astroglial cell' ], 'quiz/Q147.jpg', 1, 5 ) ;
Knit('Identify the cell type.', ['neurone', 'nerve cell', 'motor neurone'], 'quiz/Q139.jpg', 1, 5 ) ;
Knit('Identify the cell type.', ['neurone', 'nerve cell', 'stellate cell' ], 'quiz/Q144.jpg', 1, 5 ) ;
Knit('Identify the cell type.', ['ependymal cell', 'ependymal'], 'quiz/Q386.jpg', 0.5, 5 ) ;
Knit('Identify the cell type (be specific).', ['astroglia', 'astrocyte', 'astroglial cell'], 'quiz/Q382.jpg', 0.5, 5 ) ;

Knit('Identify the histological feature.', ['myelin sheath'], 'quiz/Q283.jpg', 0.5, 5 ) ;
Knit('Identify the histological feature.', ['axon'], 'quiz/Q383.jpg', 0.7, 5 ) ;
Knit('Identify the histological feature.', ['dendrite', 'spiny dendrite', 'spinous dendrite'], 'quiz/Q384.jpg', 0.7, 5 ) ;
Knit('Identify the histological feature.', ['axon hillock'], 'quiz/Q385.jpg', 0.4, 5 ) ;
Knit('Identify the histological feature.', ['myelin sheath', 'myelinated nerve fibre', 'myelinated axone'], 'quiz/Q141.jpg', 0.5, 5 ) ;
Knit('Identify the histological feature.', ['node of Ranvier'], 'quiz/Q370.jpg', 0.5, 5 ) ;

Knit('Which cell type supports unmyelinated axons in peripheral nerves.', ['Schwann cell'], 'none', 0.3, 5 ) ;
Knit('Which cell type forms the myelin sheath around peripheral axons.', ['Schwann cell'], 'none', 0.3, 5 ) ;
Knit('Which cell type forms the myelin sheath around axons in the CNS.', ['oligodendrocyte', 'oligoglial cell', 'oligoglia', 'oligodendroglial cell', 'oligodendroglia'], 'none', 0.4, 5 ) ;
Knit('Which cell type lines the ventricular system of the CNS.', ['ependymal cell', 'ependymal', 'tanycyte'], 'none', 0.4, 5 ) ;
Knit('Which cell type differentiates into phagocytosing cells after injury to the CNS.', ['microglial cells', 'microglia'], 'none', 0.4, 5 ) ;
Knit('From which specialised part of the axon are transmitters released?', ['synaptic bouton', 'bouton'], 'none', 0.4, 5 ) ;
Knit('The morphologically specialised contact between a bouton and another neurone is called a ....', ['synapse'], 'none', 0.4, 5 ) ;

}	// end nervous tissue

if ( document.forms['Selector'].sub16.checked || document.forms['Selector'].main1.checked ) {
// insert question for blood (subject 1.6) below this line

Knit('Identify the leukocyte.', ['monocyte'], 'quiz/Q008.jpg', 0.5, 6 ) ;
Knit('Identify the leukocyte.', ['monocyte'], 'quiz/Q007.jpg', 0.5, 6 ) ;

Knit('Identify the leukocyte.', ['basophil', 'basophil granulocyte', 'basophil granular leukocyte', 'basophil granular'], 'quiz/Q001.jpg', 1, 6 ) ;
Knit('Identify the leukocyte.', ['eosinophil', 'eosinophil granulocyte', 'eosinophil granular leukocyte', 'eosinophil granular'], 'quiz/Q003.jpg', 1, 6 ) ;
Knit('Identify the leukocyte.', ['neutrophil', 'neutrophil granulocyte', 'neutrophil granular leukocyte', 'neutrophil granular'], 'quiz/Q010.jpg', 0.5, 6 ) ;
Knit('Identify the leukocyte.', ['neutrophil', 'neutrophil granulocyte', 'neutrophil granular leukocyte', 'neutrophil granular'], 'quiz/Q011.jpg', 0.5, 6 ) ;
Knit('Identify the leukocyte.', ['lymphocyte'], 'quiz/Q006.jpg', 1) ;

Knit('Identify the largest cell in the image.', ['megakaryocyte'], 'quiz/Q289.jpg', 1, 6 ) ;
Knit('Identify the cell type.', ['megakaryoblast'], 'quiz/Q290.jpg', 1, 6 ) ;
Knit('Identify the cell type.', ['normoblast', 'orthochromic normoblast'], 'quiz/Q326.jpg', 0.5, 6 ) ;
Knit('Identify the cell type.', ['myelocyte'], 'quiz/Q327.jpg', 0.5, 6 ) ;
Knit('Identify the cell type.', ['metamyelocyte', 'band cell', 'stab cell'], 'quiz/Q360.jpg', 0.5, 6 ) ;

Knit('Which cell type gives rise to thrombocytes?', ['megakaryocytes', 'megakaryocyte'], 'none', 0.4, 6 ) ;
Knit('Which cell type gives rise to blood platelets?', ['megakaryocytes', 'megakaryocyte'], 'none', 0.4, 6 ) ;
Knit('Which cell type is the immediate precursor of circulating granulocytes?', ['metamyelocytes', 'metamyelocyte'], 'none', 0.4, 6 ) ;
Knit('Which nucleated cell type is the immediate precursor of circulating erythrocytes?', ['normoblasts', 'orthochromic normoblasts'], 'none', 0.4, 6 ) ;

} // end blood and end tissues


if ( document.forms['Selector'].sub21.checked || document.forms['Selector'].main2.checked ) {
// insert question for vascular system below this line

Knit('Identify the type of vessel visible in the image.', ['arteriole'], 'quiz/Q255.jpg', 1, 7 ) ; // replace
Knit('Identify the type of vessel visible in the image.', ['arteriole'], 'quiz/Q329.jpg', 0.2, 7 ) ; 
Knit('Identify the type of vessel visible in the image. Be specific', ['muscular artery'], 'quiz/Q244.jpg', 1, 7 ) ;
Knit('Identify the type of vessel visible in the image. Be specific', ['muscular artery'], 'quiz/Q232.jpg', 0.2, 7 ) ;
Knit('Identify the type of vessel visible in the image.', ['vein', 'large vein'], 'quiz/Q249.jpg', 1, 7 ) ;
Knit('Identify the type of vessel visible in the image.', ['elastic artery', 'aorta'], 'quiz/Q266.jpg', 1, 7 ) ;
Knit('Identify the type of vessel at the tips of the arrows.', ['capillary', 'capillaries'], 'quiz/Q267.jpg', 0.4, 7 ) ;
Knit('Identify the type of vessel at the tip of the arrow.', ['capillary'], 'quiz/Q268.jpg', 0.4, 7 ) ;
Knit('Identify the type of vessel at the tips of the arrows.', ['capillary', 'capillaries'], 'quiz/Q322.jpg', 0.4, 7 ) ;
Knit('Identify the type of vessel visible in the image.', ['venule'], 'quiz/Q330.jpg', 0.2, 7 ) ;
Knit('Identify the type of vessel visible in the image.', ['venule'], 'quiz/Q401.jpg', 0.2, 7 ) ;

Knit('Identify the cell type.', ['endothelial cell', 'endothelial'], 'quiz/Q387.jpg', 1, 7 ) ;
Knit('Identify the cell type.', ['smooth muscle cell', 'smooth muscle'], 'quiz/Q402.jpg', 1, 7 ) ;

Knit('Identify the histological feature.', ['internal elastic lamina', 'lamina elastica interna'], 'quiz/Q248.jpg', 1, 7 ) ;
Knit('Identify the histological feature.', ['external elastic lamina', 'lamina elastica externa'], 'quiz/Q247.jpg', 1, 7 ) ;
Knit('Identify the histological feature.', ['tunica media', 'media'], 'quiz/Q245.jpg', 1, 7 ) ;
Knit('Identify the histological feature.', ['tunica media', 'media'], 'quiz/Q250.jpg', 0.6, 7 ) ;
Knit('Identify the histological feature.', ['tunica adventitia', 'adventitia'], 'quiz/Q246.jpg', 1, 7 ) ;
Knit('Identify the histological feature.', ['tunica adventitia', 'adventitia'], 'quiz/Q251.jpg', 1, 7 ) ;
Knit('Identify the histological feature.', ['vein valve', 'valve', 'pocket valve', 'valve of vein', 'valve of a vein'], 'quiz/Q238.jpg', 1, 7 ) ;

Knit('Which layer of blood vessels is formed by the endothelium and underlying connective tissue.', ['tunica intima', 'intima'], 'none', 0.5, 7 ) ;

} // end vascular system

if ( document.forms['Selector'].sub22.checked || document.forms['Selector'].main2.checked ) {
// insert question for integumentary system below this line

Knit('Identify the histological feature.', ['epidermis', 'keratinized stratified squamous epithelium'], 'quiz/Q198.jpg', 1, 8 ) ;
Knit('Identify the histological feature.', ['dermis'], 'quiz/Q199.jpg', 1, 8 ) ;
Knit('Name this part of the dermis.', ['papillary layer'], 'quiz/Q373.jpg', 0.3, 8 ) ;
Knit('Name this part of the dermis.', ['reticular layer'], 'quiz/Q374.jpg', 0.3, 8 ) ;
Knit('Identify the histological feature.', ['hypodermis', 'subcutis'], 'quiz/Q200.jpg', 1, 8 ) ;

Knit('Identify the histological feature.', ['stratum basale', 'basal cell layer', 'stratum germinativum', 'basal cell'], 'quiz/Q206.jpg', 0.7, 8 ) ;
Knit('Identify the histological feature.', ['stratum basale', 'basal cell layer', 'stratum germinativum', 'basal cell'], 'quiz/Q210.jpg', 0.3, 8 ) ;
Knit('Cells in which layer of the epidermis divide and regenerate the other layers?', ['stratum basale', 'basal cell layer', 'stratum germinativum'], 'quiz/Q210.jpg', 0.1, 8 ) ;

Knit('Identify the histological feature.', ['stratum spinosum', 'spinous cell layer', 'spinous cell', 'spiny cell', 'spiny cell layer', 'keratinocyte'], 'quiz/Q207.jpg', 0.7, 8 ) ;
Knit('Identify the histological feature.', ['stratum spinosum', 'spinous cell layer', 'spinous cell', 'spiny cell', 'spiny cell layer', 'keratinocyte'], 'quiz/Q207.jpg', 0.3, 8 ) ;

Knit('Identify the histological feature.', ['stratum granulosum'], 'quiz/Q208.jpg', 0.7, 8 ) ;
Knit('Identify the histological feature.', ['stratum granulosum'], 'quiz/Q212.jpg', 0.3, 8 ) ;

Knit('Identify the histological feature.', ['stratum corneum', 'horny cell layer'], 'quiz/Q209.jpg', 0.7, 8 ) ;
Knit('Identify the histological feature.', ['stratum corneum', 'horny cell layer'], 'quiz/Q213.jpg', 0.3, 8 ) ;
Knit('Which layer of the epidermis is mainly responsible for the protection of the body by the epidermis.', ['stratum corneum', 'horny cell layer'], 'none', 0.1, 8 ) ;

Knit('Identify the gland visible in the image. Be specific.', ['merocrine sweat gland', 'eccrine sweat gland', 'merocrine sweat', 'eccrine sweat'], 'quiz/Q167.jpg', 1, 8 ) ;
Knit('Identify the gland visible in the image. Be specific.', ['apocrine sweat gland', 'apocrine sweat'], 'quiz/Q372.jpg', 1, 8 ) ;
Knit('Identify the histological feature.', ['hair follicle', 'hair root'], 'quiz/Q166.jpg', 1, 8 ) ;
Knit('Identify the gland visible in the image.', ['sebaceous gland', 'sebaceous'], 'quiz/Q216.jpg', 1, 8 ) ;
Knit('Identify the gland visible in the image.', ['sebaceous gland', 'sebaceous'], 'quiz/Q237.jpg', 1, 8 ) ;
Knit('Which term is used to describe the association of structures visible in the image.', ['pilosebaceous unit'], 'quiz/Q237.jpg', 0.2, 8 ) ;

Knit('Identify the cell type.', ['myoepithelial cell', 'myoepithelial'], 'quiz/Q313.jpg', 0.5, 8 ) ;

} // end integumentary system

if ( document.forms['Selector'].sub23.checked || document.forms['Selector'].main2.checked ) {

// alimentary canal

Knit('Identify the gland.', ['sublingual gland', 'sublingual'], 'quiz/Q060.jpg', 1, 9 ) ;
Knit('Identify the gland.', ['submandibular gland', 'submandibular'], 'quiz/Q062.jpg', 1, 9 ) ;
Knit('Identify the gland.', ['parotid gland', 'parotid'], 'quiz/Q063.jpg', 1, 9 ) ;

Knit('Identify the organ.', ['stomach'], 'quiz/Q291.jpg', 1, 9 ) ;
Knit('Identify the organ.', ['duodenum'], 'quiz/Q030.jpg', 1, 9 ) ;
Knit('Identify the organ.', ['ileum'], 'quiz/Q398.jpg', 0.3, 9 ) ;
Knit('Identify the organ.', ['colon', 'large intestine'], 'quiz/Q028.jpg', 1, 9 ) ;
Knit('Identify the organ.', ['oesophagus', 'esophagus'], 'quiz/Q100.jpg', 1, 9 ) ;

Knit('Identify the histological feature.', ['taste bud'], 'quiz/Q107.jpg', 1, 9 ) ;
Knit('Identify the histological feature.', ['circumvallate papilla'], 'quiz/Q108.jpg', 1, 9 ) ;
Knit('Identify the histological feature.', ['fungiform papilla'], 'quiz/Q302.jpg', 0.6, 9 ) ;
Knit('Identify the histological feature.', ['Brunner&rsquo;s gland', 'submucosal gland'], 'quiz/Q029.jpg', 1, 9 ) ;
Knit('Identify the histological feature.', ['muscularis externa', 'tunica muscularis'], 'quiz/Q292.jpg', 1, 9 ) ;
Knit('Identify the histological feature.', ['submucosa', 'tela submucosa'], 'quiz/Q293.jpg', 1, 9 ) ;
Knit('Identify the histological feature.', ['muscularis mucosae', 'lamina muscularis mucosae'], 'quiz/Q294.jpg', 0.5, 9 ) ;
Knit('Identify the histological feature.', ['muscularis mucosae', 'lamina muscularis mucosae'], 'quiz/Q222.jpg', 0.5, 9 ) ;
Knit('Identify the histological feature.', ['lamina propria', 'loose connective tissue'], 'quiz/Q221.jpg', 1, 9 ) ;
Knit('Identify the histological feature.', ['mucosa', 'tunica mucosa'], 'quiz/Q295.jpg', 1, 9 ) ;
Knit('Identify the histological feature.', ['taenia coli'], 'quiz/Q301.jpg', 1, 9 ) ;
Knit('Identify the histological feature.', ['brush border', 'microvilli'], 'quiz/Q173.jpg', 1, 9 ) ;
Knit('Identify the histological feature.', ['microvilli'], 'quiz/Q305.jpg', 1, 9 ) ; //EM
Knit('Identify the histological feature.', ['principal gland', 'corpus-fundic gland', 'gastric gland'], 'quiz/Q299.jpg', 1, 9 ) ;

Knit('Identify the cell type.', ['parietal cell', 'oxyntic cell'], 'quiz/Q297.jpg', 0.5, 9 ) ;
Knit('Identify the cell type.', ['chief cell', 'zymogenic cell'], 'quiz/Q298.jpg', 0.5, 9 ) ;
Knit('Identify the cell type.', ['parietal cell', 'oxyntic cell'], 'quiz/Q036.jpg', 0.5, 9 ) ;
Knit('Identify the cell type.', ['chief cell', 'zymogenic cell'], 'quiz/Q037.jpg', 0.5, 9 ) ;
Knit('Identify the cell type.', ['goblet cell'], 'quiz/Q263.jpg', 1, 9 ) ;
Knit('Identify the cell type.', ['enterocyte'], 'quiz/Q400.jpg', 1, 9 ) ;
Knit('Identify the cell type.', ['Paneth cell'], 'quiz/Q399.jpg', 0.5, 9 ) ;

Knit('Which type of epithelium lines the oral cavity?', ['stratified squamous epithelium', 'stratified squamous', 'squamous stratified epithelium', 'squamous stratified'], 'none', 0.2, 9 ) ;
Knit('Which type of epithelium lines the oesophagus?', ['stratified squamous epithelium', 'stratified squamous', 'squamous stratified epithelium', 'squamous stratified'], 'none', 0.2, 9 ) ;
Knit('Which type of muscle forms the muscularis mucosae of the upper third of the oesophagus?', ['smooth muscle', 'smooth'], 'none', 0.3, 9 ) ;
Knit('Which type of muscle forms the muscularis of the upper third of the oesophagus?', ['skeletal muscle', 'skeletal'], 'none', 0.2, 9 ) ;
Knit('Which type of muscle forms the muscularis of the lower third of the oesophagus?', ['smooth muscle', 'smooth'], 'none', 0.2, 9 ) ;
Knit('Name a secretory product of the parietal cells in addition to HCl.', ['intrinsic factor'], 'none', 0.15, 9 ) ;
Knit('Name the vitamin that is absorbed with the help of intrinsic factor.', ['%Mvitamin B12', 'B12'], 'none', 0.15, 9 ) ;
Knit('Name <span class="textbold">one</span> part of the stomach in which the gastric glands contain mainly mucus-producing cells', ['cardia', 'pylorus', 'cardiac part', 'pyloric part', 'pyloric antrum', 'pyloric canal'], 'none', 0.3, 9 ) ;
Knit('In which part of the GIT are accumulations of lymphatic tissue particularly prominent?', ['ileum', 'appendix', 'vermiform appendix'], 'none', 0.3, 9 ) ;

} // end oral cavity and alimentary

if ( document.forms['Selector'].sub29.checked || document.forms['Selector'].main2.checked ) {
// insert question for accessory digestive glands below this line

Knit('Identify the organ.', ['gall bladder'], 'quiz/Q066.jpg', 1, 10 ) ;
Knit('Identify the organ.', ['liver'], 'quiz/Q332.jpg', 0.5, 10 ) ;
Knit('Identify the organ.', ['liver'], 'quiz/Q065.jpg', 0.5, 10 ) ;
Knit('Identify the organ.', ['liver'], 'quiz/Q120.jpg', 0.2, 10 ) ;
Knit('Identify the organ.', ['liver'], 'quiz/Q064.jpg', 0.1, 10 ) ;
Knit('Identify the organ.', ['pancreas'], 'quiz/Q058.jpg', 1, 10 ) ;

Knit('Identify the large tubular structure visible in the image.', ['bile duct'], 'quiz/Q057.jpg', 1, 10 ) ;
Knit('Identify the large tubular structure visible in the image.', ['central vein'], 'quiz/Q120.jpg', 1, 10 ) ;
Knit('Name the dominant cell type visible in the image.', ['hepatocytes'], 'quiz/Q059.jpg', 1, 10 ) ;
Knit('Name the endocrine tissue visible in the image.', ['islet of Langerhans', 'island of Langerhans', 'pancreatic island', 'pancreatic islet'], 'quiz/Q058.jpg', 1, 10 ) ;

Knit('Identify the histological feature.', ['liver lobule', 'classical liver lobule'], 'quiz/Q262.jpg', 1, 10 ) ;
Knit('Name the association of structures visible in the image.', ['portal triad'], 'quiz/Q218.jpg', 1, 10 ) ;

Knit('Which hormone is secreted by pancreatic beta cells?', ['insulin'], 'none', 0.4, 10 ) ;
Knit('Which hormone stimulates the uptake of glucose into cells and the formation of glycogen?', ['insulin'], 'none', 0.2, 10 ) ;
Knit('Which hormone is secreted by pancreatic alpha cells?', ['glucagon'], 'none', 0.4, 10 ) ;
Knit('Which hormone is secreted by pancreatic delta cells?', ['somatostatin'], 'none', 0.2, 10 ) ;
Knit('Where is the bicarbonate of the pancreatic juice secreted?', ['intercalated ducts'], 'none', 0.4, 10 ) ;
Knit('Central veins drain into ...', ['intercalated veins', 'sublobular veins'], 'none', 0.4, 10 ) ;
Knit('Which cells type forms the bile canaliculi?', ['hepatocytes'], 'none', 0.4, 10 ) ;
Knit('Name <span class="textbold">one</span> of the organic components of the bile?', ['lecithin, cholesterol or bilirubin', 'lecithin', 'cholesterol', 'bilirubin'], 'none', 0.4, 10 ) ;

}; // end accessory reproductive glands

if ( document.forms['Selector'].sub24.checked || document.forms['Selector'].main2.checked ) {
// insert question for respiratory system below this line

Knit('Identify the organ.', ['trachea'], 'quiz/Q095.jpg', 1, 11 ) ;
Knit('Identify the organ.', ['lung'], 'quiz/Q096.jpg', 0.4, 11 ) ;
Knit('Identify the organ.', ['lung'], 'quiz/Q097.jpg', 0.6, 11 ) ;
Knit('Which part of the nasal cavity is illustrated in the image?', ['olfactory portion', 'olfactory', 'olfactory part'], 'quiz/Q317.jpg', 0.6, 11 ) ;
Knit('Which part of the nasal cavity is illustrated in the image?', ['respiratory portion', 'respiratory', 'respiratory part'], 'quiz/Q318.jpg', 0.6, 11 ) ;

Knit('Identify the large tubular structure visible in the image.', ['bronchus'], 'quiz/Q314.jpg', 1, 11 ) ;
Knit('Identify the large tubular structure visible in the image.', ['bronchiole', 'bronchiolus'], 'quiz/Q300.jpg', 1, 11 ) ;
Knit('Identify the large tubular structure visible in the image.', ['respiratory bronchiole','respiratory bronchiolus'], 'quiz/Q099.jpg', 1, 11 ) ;
Knit('Identify the histological feature.', ['alveolus'], 'quiz/Q306.jpg', 1, 11 ) ;
Knit('Name the open space passing through the middle of the image.', ['alveolar duct'], 'quiz/Q097.jpg', 1, 11 ) ;

Knit('Identify the cell type.', ['alveolar type II cell', 'type II alveolar cell', 'alveolar type 2 cell', 'type 2 alveolar cell', 'large pneumocyte'], 'quiz/Q098.jpg', 1, 11 ) ; // H&E med mag
Knit('Identify the cell type.', ['olfactory cell'], 'quiz/Q319.jpg', 1, 11 ) ;

Knit('Which part of the nasal cavity is lined by a stratified squamous epithelium', ['vestibule', 'vestibular', 'vestibular part'], 'none', 0.4, 11 ) ;
Knit('Which cell type secretes surfactant?', ['alveolar type II cell', 'type II alveolar cell', 'alveolar type 2 cell', 'type 2 alveolar cell', 'large pneumocyte', 'Clara cells'], 'none', 0.4, 11 ) ;
Knit('Which part of the conductive portion of the respiratory system does not contain cartilage in its&rsquo; wall?', ['bronchioles', 'bronchioli'], 'none', 0.4, 11 ) ;
Knit('Which cell type is found on the alveolar surfaces of the lung?', ['alveolar macrophages', 'macrophages'], 'none', 0.4, 11 ) ;

}; // end respiratory system


if ( document.forms['Selector'].sub25.checked || document.forms['Selector'].main2.checked ) {
// insert question for lymphoid organs and tissues below this line

Knit('Identify the organ.', ['thymus', 'young thymus', 'active thymus'], 'quiz/Q084.jpg', 1, 12 ) ;
Knit('Identify the organ.', ['thymus', 'old thymus', 'adult thymus'], 'quiz/Q067.jpg', 1, 12 ) ;
Knit('Identify the organ.', ['lymph node'], 'quiz/Q087.jpg', 1, 12 ) ;
Knit('Identify the organ.', ['spleen'], 'quiz/Q086.jpg', 1, 12 ) ;
Knit('Identify the organ.', ['ileum'], 'quiz/Q398.jpg', 0.3, 12 ) ;
Knit('Identify the lymphoid tissue.', ['tonsil', 'palatine tonsil'], 'quiz/Q362.jpg', 1, 12 ) ;

Knit('Identify the two tubular structures visible in the image. Do not abbreviate the term.', ['high-endothelial venules', 'postcapillary venules'], 'quiz/Q085.jpg', 1, 12 ) ; // H&E low mag
Knit('Name the marked space.', ['subcapsular sinus'], 'quiz/Q101.jpg', 1, 12 ) ;
Knit('Identify the histological feature.', ['lymph follicle', 'secondary lymph follicle', 'activated lymph follicle'], 'quiz/Q258.jpg', 1, 12 ) ;
Knit('Identify the histological feature.', ['medullary cord'], 'quiz/Q103.jpg', 0.6, 12 ) ;
Knit('Identify the histological feature.', ['medullary sinus'], 'quiz/Q363.jpg', 0.6, 12 ) ;
Knit('Name the marked part of this lymphoid organ. (one word only please)', ['cortex'], 'quiz/Q259.jpg', 0.4, 12 ) ;
Knit('Name the marked part of this lymphoid organ. (one word only please)', ['paracortex'], 'quiz/Q260.jpg', 0.4, 12 ) ;
Knit('Name the marked part of this lymphoid organ. (one word only please)', ['medulla'], 'quiz/Q261.jpg', 0.4, 12 ) ;
Knit('Name the marked division of this lymphoid organ.', ['red pulp'], 'quiz/Q364.jpg', 0.6, 12 ) ;
Knit('Name the marked part of this lymphoid organ.', ['white pulp'], 'quiz/Q365.jpg', 0.6, 12 ) ;
Knit('Name the marked marked space.', ['splenic sinus'], 'quiz/Q366.jpg', 0.6, 12 ) ;
Knit('Name the marked part of this lymphoid organ.', ['splenic cord', 'cord of Billroth', 'pulp cord'], 'quiz/Q367.jpg', 0.6, 12 ) ;

Knit('Identify the cell type.', ['plasma cell', 'activated B-lymphocyte'], 'quiz/Q392.jpg', 1, 12 ) ;
Knit('Identify the cell type.', ['%MM-cell'], 'quiz/Q389.jpg', 1, 12 ) ;

Knit('Name the blood vessels which are used by circulating lymphocytes to enter the lymphoid tissues.', ['high-endothelial venules', 'HEVs', 'postcapillary venules'], 'none', 0.4, 12 ) ;
Knit('Which organ "produces" the T-lymphocytes found in secondary lymphoid organs and tissues?', ['thymus'], 'none', 0.4, 12 ) ;
Knit('Which lymphoid organ does NOT contain lymph follicles?', ['thymus'], 'none', 0.4, 12 ) ;
Knit('Which term is used for the regression of lymphoid tissues with age?', ['involution'], 'none', 0.4, 12 ) ;

} // end lymphoid organs and tissues


if ( document.forms['Selector'].sub26.checked || document.forms['Selector'].main2.checked ) {
// insert question for endocrines below this line

Knit('Identify the organ.', ['parathyroid gland', 'parathyroid'], 'quiz/Q051.jpg', 0.8, 13 ) ;
Knit('Identify the organ.', ['parathyroid gland', 'parathyroid'], 'quiz/Q056.jpg', 0.2, 13 ) ;
Knit('Identify the organ.', ['adrenal gland', 'suprarenal gland'], 'quiz/Q048.jpg', 0.7, 13 ) ;
Knit('Identify the organ.', ['adrenal gland', 'suprarenal gland'], 'quiz/Q049.jpg', 0.3, 13 ) ;
Knit('Identify the organ.', ['thyroid gland', 'thyroid'], 'quiz/Q053.jpg', 0.4, 13 ) ;
Knit('Identify the organ.', ['thyroid gland', 'thyroid'], 'quiz/Q054.jpg', 0.6, 13 ) ;
Knit('Identify the organ.', ['pituitary gland', 'pituitary', 'adenohypophysis', 'hypophysis'], 'quiz/Q088.jpg', 1, 13 ) ;
Knit('Identify the organ.', ['pituitary gland', 'pituitary', 'neurohypophysis', 'hypophysis'], 'quiz/Q090.jpg', 1, 13 ) ;

Knit('Identify the cell type.', ['pinealocyte'], 'quiz/Q323.jpg', 0.6, 13 ) ;
Knit('Identify the cell type.', ['pituicyte'], 'quiz/Q050.jpg', 0.6, 13 ) ;
Knit('Identify the dominant cell type.', ['spongiocyte'], 'quiz/Q091.jpg', 1, 13 ) ;
Knit('Identify the cell type.', ['acidophil cell', 'acidophil'], 'quiz/Q089.jpg', 1, 13 ) ;
Knit('Identify the cell type.', ['chromophobe cell', 'chromophobe'], 'quiz/Q203.jpg', 1, 13 ) ;
Knit('Identify the cell type.', ['basophil cell', 'basophil'], 'quiz/Q205.jpg', 1, 13 ) ;

Knit('Identify the histological feature.', ['zona fasciculata'], 'quiz/Q047.jpg', 1, 13 ) ;
Knit('Identify the histological feature.', ['zona reticularis'], 'quiz/Q092.jpg', 1, 13 ) ;
Knit('Identify the histological feature.', ['zona glomerulosa'], 'quiz/Q118.jpg', 1, 13 ) ;
Knit('Identify the histological feature.', ['adrenal cortex', 'cortex'], 'quiz/Q201.jpg', 1, 13 ) ;
Knit('Identify the histological feature.', ['adrenal medulla', 'medulla'], 'quiz/Q202.jpg', 1, 13 ) ;

Knit('Which cells secrete growth hormone? Be specific.', ['somatotroph acidophil cells', 'acidophil somatotroph cells', 'somatotroph acidophils', 'acidophil somatotrophs', 'somatotrophs', 'somatotroph cells'], 'none', 0.2, 13 ) ;
Knit('Which cells secrete prolactin? Be specific.', ['mammotroph acidophil cells', 'acidophil mammotroph cells','mammotroph acidophils', 'acidophil mammotrophs',  'mammotroph cells', 'mammotrophs'], 'none', 0.2, 13 ) ;
Knit('Which hormone is produced by gonadotroph basophil cells? Name only one.', ['follicle stimulating hormone or luteinizing hormone', 'follicle stimulating hormone', 'FSH', 'luteinizing hormone', 'LH'], 'none', 0.2, 13 ) ;
Knit('Which cells secrete melanocyte stimulating hormone? Be specific.', ['corticotroph basophil cells', 'basophil corticotroph cells', 'corticotroph cells', 'corticotrophs', 'basophil corticotrophs', 'corticotroph basophils'], 'none', 0.2, 13 ) ;
Knit('Which pituitary cell type represents dormant or recently degranulated cells?', ['chromophobe cells', 'chromophobes'], 'none', 0.2, 13 ) ;
Knit('Where is oxytocin released?', ['neurohypophysis'], 'none', 0.1, 13 ) ;
Knit('Where is antidiuretic hormone released?', ['neurohypophysis'], 'none', 0.1, 13 ) ;
Knit('Which cells secrete calcitonin?', ['%Mthyroid C-cells', '%MC-cells', 'parafollicular cells'], 'none', 0.2, 13 ) ;
Knit('Which endocrine gland is stimulated by darkness and inhibited by light?', ['pineal gland', 'pineal body'], 'none', 0.1, 13 ) ;
Knit('In which endocrine gland is the hormone stored extracellularly?', ['thyroid gland', 'thyroid'], 'none', 0.2, 13 ) ;
Knit('In which zone of the adrenal gland are mineralocorticoids produced?', ['zona glomerulosa', 'glomerulosa'], 'none', 0.1, 13 ) ;
Knit('Name one zone in the adrenal gland that produces glucocorticoids.', ['zona glomerulosa', 'glomerulosa','zona fascicularis', 'fascicularis'], 'none', 0.1, 13 ) ;
Knit('In which zone of the adrenal gland is noradrenalin produced?', ['adrenal medulla', 'medulla'], 'none', 0.1, 13 ) ;

}; // end endocrines


if ( document.forms['Selector'].sub27.checked || document.forms['Selector'].main2.checked ) {
// insert question for reproductive systems below this line

//female
Knit('Identify the organ.', ['oviduct', 'salpinx', 'Fallopian tube', 'uterine tube'], 'quiz/Q070.jpg', 1, 14 ) ;
Knit('Identify the organ.', ['uterus'], 'quiz/Q109.jpg', 0.4, 14 ) ;
Knit('Identify the organ.', ['uterus'], 'quiz/Q110.jpg', 0.4, 14 ) ;
Knit('Identify the organ.', ['uterus'], 'quiz/Q111.jpg', 0.4, 14 ) ;
Knit('Identify the organ.', ['ovary'], 'quiz/Q073.jpg', 1, 14 ) ;
Knit('Identify the endocrine tissue visible in the organ.', ['corpus luteum'], 'quiz/Q073.jpg', 1, 14 ) ;
Knit('Identify the gland visible in the image.', ['mammary gland', 'lactating mammary gland', 'active mammary gland','mammary', 'lactating mammary', 'active mammary'], 'quiz/Q377.jpg', 0.6, 14 ) ;
Knit('Identify the gland visible in the image.', ['mammary gland', 'lactating mammary gland', 'active mammary gland','mammary', 'lactating mammary', 'active mammary'], 'quiz/Q375.jpg', 0.4, 14 ) ;
Knit('Identify the gland visible in the image.', ['mammary gland', 'resting mammary gland', 'inactive mammary gland','mammary', 'resting mammary', 'inactive mammary'], 'quiz/Q376.jpg', 0.4, 14 ) ;

Knit('Identify the glands visible in the image.', ['uterine glands', 'uterine'], 'quiz/Q113.jpg', 0.5, 14 ) ;
Knit('Identify the glands visible in the image.', ['uterine glands', 'uterine'], 'quiz/Q112.jpg', 0.5, 14 ) ;
Knit('During which phase of the female cycle would you see the illustrated glands in the functionalis of the endometrium?', ['proliferative phase', 'proliferative'], 'quiz/Q113.jpg', 0.2, 14 ) ; // H&E high mag
Knit('During which phase of the female cycle would you see the illustrated glands in the functionalis of the endometrium?', ['secretory phase', 'secretory'], 'quiz/Q112.jpg', 0.2, 14 ) ; // H&E high mag

Knit('Name the outer, muscular layer of the uterus.', ['myometrium'], 'none', 0.3, 14 ) ;
Knit('Name the inner, glandular layer of the uterus.', ['endometrium'], 'none', 0.3, 14 ) ;

Knit('Identify the histological feature.', ['germinal epithelium'], 'quiz/Q310.jpg', 1, 14 ) ;
Knit('Identify the histological feature.', ['tunica albuginea'], 'quiz/Q311.jpg', 0.5, 14 ) ;
Knit('Identify the histological feature.', ['corpus albicans'], 'quiz/Q163.jpg', 0.5, 14 ) ;
Knit('Identify the histological feature.', ['primary follicle'], 'quiz/Q071.jpg', 1, 14 ) ;
Knit('Identify the histological feature.', ['primordial follicle'], 'quiz/Q214.jpg', 1, 14 ) ;
Knit('Identify the histological feature.', ['theca folliculi', 'theca', 'theca interna'], 'quiz/Q309.jpg', 0.5, 14 ) ;
Knit('Identify the histological feature at the tip of the arrow.', ['zona pellucida'], 'quiz/Q162.jpg', 0.5, 14 ) ;
Knit('Identify the large tubular structure visible in the image.', ['lactiferous duct'], 'quiz/Q069.jpg', 0.3, 14 ) ;

Knit('Identify the cell type.', ['granulosa cell'], 'quiz/Q307.jpg', 1, 14 ) ; // H&E high mag
Knit('Identify the cell type.', ['theca-lutein cell'], 'quiz/Q396.jpg', 1, 14 ) ; // H&E high mag
Knit('Identify the cell type.', ['granulosa-lutein cell'], 'quiz/Q395.jpg', 1, 14 ) ; // H&E high mag

//male
Knit('Identify the organ.', ['prostate'], 'quiz/Q075.jpg', 1, 14 ) ;
Knit('Identify the organ.', ['epididymis'], 'quiz/Q077.jpg', 1, 14 ) ;
Knit('Identify the organ.', ['vas deferens', 'ductus deferens'], 'quiz/Q082.jpg', 1, 14 ) ;
Knit('Identify the organ.', ['%Mtestis', 'testes'], 'quiz/Q182.jpg', 0.6, 14 ) ;
Knit('Identify the organ.', ['%Mtestis', 'testes'], 'quiz/Q081.jpg', 0.4, 14 ) ;
Knit('Identify the organ.', ['seminal vesicle'], 'quiz/Q078.jpg', 0.4, 14 ) ;
Knit('Identify the organ.', ['seminal vesicle'], 'quiz/Q371.jpg', 0.6, 14 ) ;

Knit('Identify the cell type.', ['Leydig cell', 'interstitial cell'], 'quiz/Q114.jpg', 0.5, 14 ) ;
Knit('Identify the cell type.', ['Leydig cell', 'interstitial cell'], 'quiz/Q178.jpg', 0.5, 14 ) ;
Knit('Identify the cell type.', ['Sertoli cell'], 'quiz/Q115.jpg', 0.5, 14 ) ;
Knit('Identify the cell type.', ['Sertoli cell'], 'quiz/Q179.jpg', 0.5, 14 ) ;
Knit('Identify the cell type.', ['spermatid'], 'quiz/Q116.jpg', 1, 14 ) ;
Knit('Identify the cell type.', ['primary spermatocyte'], 'quiz/Q180.jpg', 0.5, 14 ) ;
Knit('Identify the cell type.', ['primary spermatocyte'], 'quiz/Q187.jpg', 0.5, 14 ) ;
Knit('Identify the cell type.', ['spermatozoa', 'spermatozoon', 'sperm cells', 'sperm'], 'quiz/Q397.jpg', 1, 14 ) ;
Knit('Identify the cell type.', ['spermatogonium', 'spermatogonia', 'B spermatogonium', 'B spermatogonia'], 'quiz/Q184.jpg', 1, 14 ) ;

Knit('Identify the histological feature.', ['tunica albuginea'], 'quiz/Q186.jpg', 1, 14 ) ;

Knit('The formation of male gametes from the division of spermatogonia to the mature spermatozoa is called ...', ['%Mspermatogenesis'], 'none', 0.4, 14 ) ;
Knit('The morphological differentiation of a spermatid into a spermatozoon is called ...', ['%Mspermiogenesis'], 'none', 0.4, 14 ) ;
Knit('Which cells support and nourish the spermatogenic cells?', ['Sertoli cells'], 'none', 0.4, 14 ) ;
Knit('Which cells give rise to spermatids?', ['secondary spermatocytes'], 'none', 0.6, 14 ) ;
Knit('Which cells secrete testosterone?', ['Leydig cells', 'interstitial cells'], 'none', 0.4, 14 ) ;

}; // end reproductive system

if ( document.forms['Selector'].sub28.checked || document.forms['Selector'].main2.checked ) {
// insert question for urinary systems below this line

Knit('Identify the organ.', ['kidney'], 'quiz/Q093.jpg', 1, 15 ) ;
Knit('Identify the organ.', ['bladder'], 'quiz/Q215.jpg', 1, 15 ) ;
Knit('Identify the tubular structure visible in the image. Only part of its&rsquo; wall is visible.', ['ureter'], 'quiz/Q046.jpg', 1, 15 ) ;

Knit('Identify the largest tubular structure visible in the image.', ['collecting duct'], 'quiz/Q040.jpg', 0.3, 15 ) ;
Knit('Identify the largest tubular structure visible in the image.', ['proximal tubule', 'proximal tubulus', 'proximal tubuli'], 'quiz/Q044.jpg', 0.3, 15 ) ;
Knit('Which part of the basic functional unit of the kidney is visible in the image.', ['glomerulus', 'renal corpuscle'], 'quiz/Q041.jpg', 0.5, 15 ) ;
Knit('Which part of the basic functional unit of the kidney is visible in the image.', ['glomerulus', 'renal corpuscle'], 'quiz/Q042.jpg', 0.5, 15 ) ;
Knit('Identify the histological feature.', ['macula densa'], 'quiz/Q287.jpg', 1, 15 ) ;
Knit('Identify the histological feature.', ['thin tubule', 'thin tubulus', 'intermediate tubule', 'intermediate tubulus'], 'quiz/Q378.jpg', 1, 15 ) ;
Knit('Identify the histological feature.', ['distal tubule', 'distal tubulus'], 'quiz/Q379.jpg', 0.5, 15 ) ;
Knit('Identify the histological feature.', ['distal tubule', 'distal tubulus'], 'quiz/Q043.jpg', 0.5) ;
Knit('Identify the histological feature.', ['collecting duct'], 'quiz/Q380.jpg', 0.7, 15 ) ;
Knit('Identify the histological feature.', ['proximal tubule', 'proximal tubulus'], 'quiz/Q045.jpg', 0.7, 15 ) ;

Knit('Identify the cell type.', ['podocyte'], 'quiz/Q117.jpg', 1, 15 ) ;

Knit('Name the basic functional unit of the kidney?', ['nephron'], 'none', 0.3, 15 ) ;
Knit('Which part of the nephron is responsible for the filtration?', ['glomerulus', 'glomeruli', 'renal corpuscle'], 'none', 0.3, 15 ) ;
Knit('Which part of the tubular system of the nephron is responsible for the resorption of substances with nutritional value?', ['proximal tubule', 'proximal tubules', 'proximal tubulus', 'proximal tubuli'], 'none', 0.3, 15 ) ;
Knit('Which hormone regulates the water-permeability of the epithelium of the the collecting ducts?', ['antidiuretic hormone', 'antidiuretic', 'ADH'], 'none', 0.3) ;
Knit('Which cells form the visceral layer of Bowman&rsquo;s capsule?', ['podocytes'], 'none', 0.2, 15 ) ;
Knit('Which cells secrete renin?', ['juxtaglomerular cells', 'juxtaglomerular', 'modified smooth muscle cells', 'modified smooth muscle'], 'none', 0.3, 15 ) ;
Knit('Which type of epithelium lines the urinary passages from the kidneys to the bladder?', ['transitional epithelium'], 'none', 0.3, 15 ) ;
Knit('Papillary ducts empty into the ...', ['minor calyces'], 'none', 0.3, 15 ) ;
Knit('Which hormone stimulates the resorption of Na by cells of the distal tubule?', ['aldosterone'], 'none', 0.3, 15 ) ;
Knit('Which hormone is secreted by interstitial connective tissue cells of the renal cortex?', ['erythropoietin', 'EPO'], 'none', 0.3, 15 ) ;

} // end urinary system and organs and systems


}; // end of Knitemize