A & P 2 (lab practical 1)

digestive and endocrine histology, model, and cat dissection

what gland is this

Anterior pituitary

what gland is this

posterior pituitary

what gland is this?

pituitary gland

what is A?

anterior pituitary

what is B?

infundibulum (stalk)

what gland is this?

parathyroid gland

what gland is this?

thyroid gland

what gland is this (ultra closer look)

thyroid gland

what is A?

follicles

what is B?

follicular cells (also called principle cells)

what is C?

colloid

what is D?

parafollicular cells

what gland is this?

parathyroid gland

what is E?

cheif cells

what gland is this?

adrenal gland

what is F?

adrenal cortex

what is G?

Adrenal Medulla

what is this?

adrenal cortex (regions)

what is H?

zona glomerulosa

what is I?

Zona fasciculata

what is J?

Zona fasciculata

what is K?

zona reticularis

what is L?

adrenal medulla

what is N?

adipose

What is O?

Capsule

what is P?

trabeculae (septa)

what is Q?

adipose

what is R?

Lobule

what is S?

Medulla

what is T?

cortex

what structure is this?

pancreas (40x)

what is A?

acini cell (exocrine in function)

what is B?

islet of Langerhans or also called pancreatic islets (endocrine fucntion)

what structure is this?

pancreas (100x)

what is C?

islet of Langerhans or also called pancreatic islets (endocrine function) pt 2

what is D?

acini cells (exocrine in function) pt 2

what gland is this?

tongue filiform papillae (40x) without tastebuds

what gland is this?

tongue Foliate papillae (400x) with tastebuds

what gland is this?

togue foliate papillae (40x) with + (400x) without tastebuds

what is E?

tongue foliate papillae without tastebuds pt2

what is F?

tongue foliate papillae (400x) with tastebuds

what structure is this?

tongue with filiform papillae 40x+ 400x without tastebuds pt 2

what structure is this?

tooth

what is G?

gingiva

what is H?

enamel

what is I?

dentin

what is J?

pulp cavity

what is k?

cementum

what structure is this?

tooth

what is L?

root

what is M?

periodontal ligament

what is N?

alveolar bone

what structure is this?

Esophagus

what is O?

lumen

what is P?

Mucosa

what is q?

submucosa

what is R?

Muscularis

What is S?

Adventitia

what structure is this?

esophagus continued

what is T?

lumen pt 2

what is U?

stratified squamous epithelium

what is v?

lamina propria pt 2

what is w?

muscularis mucosa

what is x?

Tunica submucosa

y

circular muscles

z

longitudinal muscles

A

tunica adventitia

what structure is this?

stomach

B?

lumen pt3

C?

Tunica mucosa

D?

Ruga

E?

tunica submucosa pt 3

what structure is this?

stomach- mucosa with gastric pits and glands.

F?

simple columnar epithelium with mucus cells

G?

gastric pits

H?

mucosal cells

I?

parietal cells

J?

chief cells

what structure is this?

small intestine

K?

tunica mucosa (folded into villi)

M?

tunica submucosa pt 4

N?

Tunica muscularis

what structure is this?

duodenum ( bunner’s glands in the submucosa)

what structure is this?

jejunum (absence of brunners’s glands and peyers patches in the submucosa)

what structure is this?

Ileum (Peyer’s patches in the submucosa)

what structure is this?

small intestine - jejunum

A?

Villi (jejunum)

H?

lumen (jejunum)

B?

tunica mucosa (jejunum)

C?

tunica submucosa (jejunum)

D?

tunica muscularis (jejunum)

E?

circular muscle (jejunum)

F?

longitudinal muscle (jejunum)

G?

Tunica serosa (jejunum)

what structure is this?

large intestine- colon

B?

tunica mucosa

C?

tunica submucosa

D?

tunica muscularis

A?

lumen

what sturcture is this?

colon