alimentary

levator labii superioris

to elevate the upper lip and draw it to one side

1. buccal cavity

2. palatine raphe

3. transverse ridges

4. soft palate

5. median sulcus

6. vestibule

1. vestibule

2. canine tooth

2a. philtrum

3. hard palate

4. soft palate

5. tongue

6. sublingual caruncle

7. palatoglossal arch

8. palatine tonsil

9. frenulum

serous gland

mucous gland

mixed gland

thyroarytenoideus- what does it give rise to

gives rise to ventricularis and vocalis muscles

vocalis

controls vocal cords

cricoarytenoideus dorsalis

abducts the arytendoidal cartilage to open the glottis

ventricularis

vocal fold adduction and glottis constriction

innervation to the larynx

cranial and caudal laryngeal nerves which originate from the vagus nerve

in equine gastric ulcer syndrome why are particular regions of the stomach affected

non glandular area lacks the protective mucus layer

what does this show

thick corrugated mucosa- cobblestone gut

johnes disease

what does this show

shortening and widening of villi which are infiltrated by large numbers ofmacrophages

viral antigen

red brown discolouration of mucosa

parvo

destruction of intestinal crypts and collapse of mucus

parvo

what is the stellate epithelium

star shaped epithelial cells in the enamel organ during development

nerve and blood supply of the tooth

Nerve & blood supply: superior and inferior alveolar (arteries, nerves & veins) In dental (pulp) cavity. At least one branch in each major elevation of the crow

digastrcus

wat type of epithelium covers the hard palate

keratinised stratified squamous

what type of epithelium coves the oral surface of the soft palate

stratified squamous

what glands are present in the soft palate

palatine

what covers the aboral surface of the soft palate

ciliated pseudostratified columnar

what kind of papillae

circumvallate

what kind of papillae

foliate

what epithelium lines the interlbular ducts

cuboidl to columnar epithelium

what gland is this and why

foamy appearance of the mucous cells is evident and the darker staining serous cells can be seen around the outside of the acini

mucous

serous

cells are typically cuboidal, pyramidal or crescent shaped

nuclei are psherical and cytoplasm stains well

what are reticular fibres composed of

type iii collagen plus proteoglycans and glyctoproteins

is there a lamina muscularis in the gallbladder

no