A&P Lab Practical 3

masseter

masseter

cheek

sternohyoid

thin strap muscle (side of throat)

sternomastoid

bigger muscle to the side of the sternohyoid

pectoantebrachialis

strap muscle across the chest

clavotrapezius

upper neck portion from the shoulder (on spinal side of cat)

clavobrachialis

ontop of the pectoantebrachialis

pectoralis major

small group of flat muscle on the chest

pectoralis minor

big group of flap muscles on the chest (under pectoralis major)

xiphihumeralis

under the pectoralis minor (like little strappy V)

serratus ventralis

4 muscle group (side of cat) like a vent

rectus abdominus

muscle down the middle of the stomach

external oblique

outside flap of the stomach

internal oblique

inside flap of the stomach

biceps brachii

under the clavobrachialis

brachioradialis

under backside of arm down into the elbow

triceps brachii

3 heads - pinch the under arm (thick part)

spinodeltoid

back shoulder arm region (after arm connect)

acromiotrapezius

muscle flap on the shoulder blade

spinotrapezius

little triangle under the acromiotrapezius

latissimus dorsi

big flap on the back of the cat

rhomboideus

thin middle strap in the scapula

supraspinatus

outside of the scapula (under the acromiotrapezius flap)

infraspinatus

thick layer to the side of the rhomboideus (away from the spine)

teres major

bottom edge of the scapula (toward the head)

teres minor

bottom edge of the scapula (towards the spine)

gluteus maximus

most superficial flap near tail

gluteus medius

circle under the maximus

caudofemoralis

under the gluteus medius (extends to the thigh)

biceps femorus

thick leg muscle (back of cat)

vastus lateralis

thin white layer on top of the bun

sartorius

top strap, inner thigh, cat on its back

gracillis

bottom strap under the sartorius

tensor faciae latae

strap extending to the knee

vastus medialis

on thick hot dog bun (top flap)

rectus femorus

hot dog bun

adductor femoris

meaty inner thigh triangle muscle

adductor longus

next to the femoris (left)

illiopsoas

below the pectineus

pectineus

next to the longus

semimembranous

big, thick, right of the femoris

semitendonosus

below the membranous

gastronemius

calf muscle

soleus

between gastronemius and bone

tibialis anterior

shin ( front of the leg)

diaphragm

top of the abdomen

parotid glands

behind the cheek (masseter)

submandibular glands

below the masseter (closer to the mouth)

pharynx

up inside the throat

epiglottis

white cartilage part

larynx

middle hole

esophagus

under the larynx

lower esophageal cardiac sphincter

top of the stomach (inside hole)

stomach

looks like a J

fundus (stomach)

small semicircle on the stomach

body (stomach)

the whole part of the stomach

rugae (stomach)

folds inside of the stomach

pyloric sphincter

connects the stomach to the small intestine

duodenum

area coming from the stomach to the small intestine

jejunum

turn part (hairpin)

ileum

rest of the small intestine

ilieocecal valve

connection of the small intestine to the large intestine

cecum

end of the small intestine

appendix

edge of the cecum (flap protrudes outward)

ascending colon

goes up (connects to the large intestine)

transverse colon

goes across the top (abdomenal region)

descending colon

goes downward (side of the stomach by wall cavity)

rectum

inside butthole (bladder region)

external anal sphincter

outside butthole

liver

under the diaphargm

left lateral lobe

middle thing that lifts

left medial lobe

fat meaty portion

right medial lobe

top right of the liver

right lateral lobe

on the side of the liver

clavate

tongue under the liver (white)

gallbladder

little green spot in the crease of the liver

cystic/ common bile duct

underneath the liver

pancreas

between the stomach and small intestine (pink and brainy)

greater omentum

net covering the internal organs

lesser omentum

comes from behind the stomach

mesocolon

translucent thing that hold the colon in place

mesentary

translucent net between the small intestine

visceral peritoneum

shiny layer on the organs

parietal peritoneum

cavity covering

spleen

brown log under the stomach

kidneys

2 beans under the intestines

urinary bladder

structure by the rectum