All Nader

what are the 4 chambers of the ruminant stomach

rumen, reticulum, omasum, abomasum

which compartment is the true stomach

abomasum

what does orad mean

closer to oral cavity

what does aborad mean

further from oral cavity

what is the route ingesta takes in ruminant

esophagus-> rumen -> reticulum -> osmasum -> abomasum -> SI -> LI -> anus

which chamber is where liquid accumulates

reticulum

which stomach chamber is the largest

rumen

which stomach chamber has honeycomb appearance

reticulum

what are the 3 parts of abomasum

cranial blind fundus

longer body

caudal pyloric part

which stomach compartments have a dorsal and ventral curvatures

rumen and omasum

which stomach compartments have lesser and greater curvatures

reticulum and abomasum

which stomach compartments have parietal and visceral surfaces

reticulum, rumen, abomasum

which stomach compartment has right and left surfaces

omasum

in neonatal goat, which stomach compartment is largest

abomasum (acts monogastric at first)

in adult goat, which stomach compartment is largest

rumen

in neonatal cow, which stomach compartment is largest

abomasum

which ingesta component is on top in rumen

gas

which ingesta component is on bottom in rumen

"cud"

what is the order ingesta passes through SI

duodenum -> jejunum -> ileum

what is the order ingesta passes through LI

ascending colon (spiral) -> transverse -> descending colon

what happens when animal is grazing

plant material chewed a little before being swallowed

stored in rumen to be broken down into cud

what happens when animal is ruminating

cud regurgitated and chewed again while animal is lying down

food swallowed second time bypasses rumen

what is used as a preventative against hardware disease

GI magnet

which stomach compartment looks like leaves of a book

osmasum

what is the function of omasum

large surface area to absorb water

acts as filtration system to only allow fine particles and small amounts of liquid to continue

what is the function of the abomasum

chemical digestion

t/f abomasum have similar anatomy to monogastric stomach chamber in other animals

true

what is a common GI syndrome in cattle

displaces abomasum (right or left)

what is 1

esophagus

what is 2

reticulum

what is 3

omasum

what is 4

small intestine

what is 5

cecum

what is 6

large intestine

what is 7

abomasum

what is 1

esophagus

what is 2

reticulum

what is 3

osmasum

what is 4

abomasum

what is 5

small intestine

what is 6

rumen

what is a

rumen

what is b

reticulum

what is c

omasum

what is d

abomasum

what is 7

dorsal sac

what is 13

caudodorsal blind sac

what is 14

caudoventral blind sac

what is 6

caudal groove

what is 11

dorsal coronary groove

what is 12

ventral coronary groove

what is 9

ventral sac

what is 30

curvature of omasum

what is 8

atrium of rumen

what is 18

insula

what is 16

right longitudinal groove

what is 17

right accessory groove

what is 1

celiac a

what is 2

hepatic a

what is 3

splenic a and v

what is 4

right ruminal a and v

what is 6

reticular a and v

what is 7

caudal esophageal br

what is 9

left gastroepiploic a and v

what is 8

left gastric a and v

what is 10

accessory reticular a and v

what is 5

left ruminal a

what is 1

dorsal curvature

what is 7

dorsal sac

what is 8

atrium of rumen

what is 15

ruminoreticular groove

what is 5

cranial groove

what is 10

recess of ventral sac of rumen

what is 4

left accessory groove

what is 3

left longitudinal groove

what is 11

dorsal coronary groove

what is 12

ventral coronary groove

what is 13

caudodorsal blind sac

what is 14

caudoventral blind sac

what is 6

caudal groove

what is 9

ventral sac

what is a

rumen

what is b

reticulum

what is d

abomasum

what is 7

dorsal sac

what is 5

left ruminal a

what is 6

reticular a and v

what is 9

left gastroepiploic a and v

what is 1

celiac a

what is 13

caudodorsal blind sac

what is 14

caudoventral blind sac

what is 20

pillars

what is 19

intraruminal orifice

what is 18

insula

what is 10

recess of ventral sac of rumen

what is 9

ventral sac

what is 7

dorsal sac

what is 23

ruminoreticular fold

what is 26

right lip

what is 22

ruminoreticular orifice