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ACBS 400B Exam 4 UPDATED ACTUAL QUESTIONS AND CORRECT ANSWERS
Which one of these isn't matched correctly? d) camelid: simple stomach
a) equine: hindgut fermenter
b) bovine: foregut fermenter
c) cat: carnivore
d) camelid: simple stomach
Which one of these isn't matched correctly? b) bovine: brachydont
a) equine: hypsodont
b) bovine: brachydont
c) feline: bracydont
d) canine: brachydont
Which of these is difficulty swallowing? c) dysphagia
a) dysxutomonia
b) dypsnea
c) dysphagia
Which of these have dominant control over digestive a) parasympathetic nervous system
system activities?
a) parasympathetic nervous system
b) sympathetic nervous system
c) efferent motor activity
d) afferent motor actvity
The predominant ANS tone to GI tract is: c) parasympathetic
a) sympathetic
b) motor
c) parasympathetic
, A horse that eat moldy red clover has increased c) muscarinic
stimulation of which of these to salivary glands
a) adrenergic
b) motor
c) muscarinic
d) nicotinic
Which of these isn't one of the muscle layers of GI tract? c) inner longitudinal layer
a) mucularis mucusa
b) inner circular layer
c) inner longitudinal layer
d) outer longitudinal layer
What is unique about the stomach? a) three muscle layers
a) three muscle layers
b) not innervated by ANS
Which of these cells produce HCl? a) parietal
a) parietal
b) chief
c) enteroendocrine cells
Which of these cells secrete pepsinogen? b) chief
a) parietal
b) chief
c) enteroendocrine cells
Number, in the order in which they occur (1, first to 9, D
last), the steps in fat digestion in a dog. E
A) CCK stimulates gallbladder contraction and secretion A
of pancreatic enzymes including pro-colipase F
B) Micelles are formed, allowing the lipophilic contents to G
cross the unstirred water layer and glycocalyx of the B
villous enterocyte I
C) Chylomicrons exocytose through basolateral H
membrane and enter the lacteals C
D) Stomach contractions emulsify ingested fat
E) Fat entering duodenum stimulates CCK release by
enteroendocrine cells
F) Pro-colipase is activated to colipase by trypsin in the
lumen of the intestine
G) Colipase, lipase and bile salts act together on
emulsified fat to begin triglyceride breakdown
H)Triglycerides are reformed and packaged in
cholesterol-apolipoprotein B48 structures known as
chylomicrons
I) Micelles contact brush border membrane and fatty
acids, monoglycerides, cholesterol and fat-soluble
vitamins cross cell membrane lipid bilayer into cytosol
ACBS 400B Exam 4 UPDATED ACTUAL QUESTIONS AND CORRECT ANSWERS
Which one of these isn't matched correctly? d) camelid: simple stomach
a) equine: hindgut fermenter
b) bovine: foregut fermenter
c) cat: carnivore
d) camelid: simple stomach
Which one of these isn't matched correctly? b) bovine: brachydont
a) equine: hypsodont
b) bovine: brachydont
c) feline: bracydont
d) canine: brachydont
Which of these is difficulty swallowing? c) dysphagia
a) dysxutomonia
b) dypsnea
c) dysphagia
Which of these have dominant control over digestive a) parasympathetic nervous system
system activities?
a) parasympathetic nervous system
b) sympathetic nervous system
c) efferent motor activity
d) afferent motor actvity
The predominant ANS tone to GI tract is: c) parasympathetic
a) sympathetic
b) motor
c) parasympathetic
, A horse that eat moldy red clover has increased c) muscarinic
stimulation of which of these to salivary glands
a) adrenergic
b) motor
c) muscarinic
d) nicotinic
Which of these isn't one of the muscle layers of GI tract? c) inner longitudinal layer
a) mucularis mucusa
b) inner circular layer
c) inner longitudinal layer
d) outer longitudinal layer
What is unique about the stomach? a) three muscle layers
a) three muscle layers
b) not innervated by ANS
Which of these cells produce HCl? a) parietal
a) parietal
b) chief
c) enteroendocrine cells
Which of these cells secrete pepsinogen? b) chief
a) parietal
b) chief
c) enteroendocrine cells
Number, in the order in which they occur (1, first to 9, D
last), the steps in fat digestion in a dog. E
A) CCK stimulates gallbladder contraction and secretion A
of pancreatic enzymes including pro-colipase F
B) Micelles are formed, allowing the lipophilic contents to G
cross the unstirred water layer and glycocalyx of the B
villous enterocyte I
C) Chylomicrons exocytose through basolateral H
membrane and enter the lacteals C
D) Stomach contractions emulsify ingested fat
E) Fat entering duodenum stimulates CCK release by
enteroendocrine cells
F) Pro-colipase is activated to colipase by trypsin in the
lumen of the intestine
G) Colipase, lipase and bile salts act together on
emulsified fat to begin triglyceride breakdown
H)Triglycerides are reformed and packaged in
cholesterol-apolipoprotein B48 structures known as
chylomicrons
I) Micelles contact brush border membrane and fatty
acids, monoglycerides, cholesterol and fat-soluble
vitamins cross cell membrane lipid bilayer into cytosol
