HLSC 2410 BLOCK II EXAM QUESTIONS AND ANSWERS WITH
COMPLETE SOLUTIONS VERIFIED
Which component of bile is utilized to form micelles & solubilize lipids?
bile salts
Which kind of cells secrete intrinsic factor?
parietal
Which organ is composed of parietal cells?
stomach
Intrinsic factor is important for the absorption of _____.
B12
Which vitamins are lipid soluble?
A, D, E, K
Which vitamins are water soluble?
B, C
What is the role of B12?
RBC formation
DNA synthesis
Where is B12 absorbed?
terminal ileum
What supplies energy to the gut microbiota of the large intestine?
carbs
, Probiotics are living/nonliving.
living
Prebiotics are living/non-living.
non-living
What serves as food for friendly gut bacteria?
prebiotics
During the cephalic phase of digestion, smelling or seeing food stimulating
salivary secretion is the result of...
increased parasympathetic stimulation of salivary glands
Glucose is absorbed into the intestinal enterocyte through which type of
transporter?
co transport w sodium
What are the effects of cholecystokinin (CCK)?
⥥ gastric emptying
⥣ gallbladder contraction
fat & protein digestion (small intestine)
pancreatic acinar cell secretions
relaxation of sphincter of Oddi
The large intestine absorbs _____.
water
Where does protein digestion begin?
stomach
COMPLETE SOLUTIONS VERIFIED
Which component of bile is utilized to form micelles & solubilize lipids?
bile salts
Which kind of cells secrete intrinsic factor?
parietal
Which organ is composed of parietal cells?
stomach
Intrinsic factor is important for the absorption of _____.
B12
Which vitamins are lipid soluble?
A, D, E, K
Which vitamins are water soluble?
B, C
What is the role of B12?
RBC formation
DNA synthesis
Where is B12 absorbed?
terminal ileum
What supplies energy to the gut microbiota of the large intestine?
carbs
, Probiotics are living/nonliving.
living
Prebiotics are living/non-living.
non-living
What serves as food for friendly gut bacteria?
prebiotics
During the cephalic phase of digestion, smelling or seeing food stimulating
salivary secretion is the result of...
increased parasympathetic stimulation of salivary glands
Glucose is absorbed into the intestinal enterocyte through which type of
transporter?
co transport w sodium
What are the effects of cholecystokinin (CCK)?
⥥ gastric emptying
⥣ gallbladder contraction
fat & protein digestion (small intestine)
pancreatic acinar cell secretions
relaxation of sphincter of Oddi
The large intestine absorbs _____.
water
Where does protein digestion begin?
stomach
