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CBNS EXAM STUDY GUIDE QUESTIONS WITH ALL CORRECT SOLUTIONS!!
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CBNS EXAM STUDY GUIDE QUESTIONS WITH ALL CORRECT SOLUTIONS!!
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CBNS EXAM STUDY GUIDE QUESTIONS WITHALL CORRECT SOLUTIONS!!
Examples of dietary nutrients that are absorbed directly into the enterohepatic
portal blood system include: Answer - amino acids,medium-chain fatty acids,
monosaccharides
The hormone responsible for the decrease in gastrointestinal smooth muscle
tone and motility during pregnancy is: Answer - progesterone
The ingestion of a meal containing large amounts of saturated fat will result in
a transient increase in the serum concentration of: Answer - chylomicrons
The product of enterokinase reaction is: Answer - trypsin
Most iron is transported in the blood via the plasma carrier: Answer -
transferrin
The organs most active in the synthesis of endogenous cholesterol are the liver
and the: Answer - adrenal glands
Lactulose is a carbohydrate that is: Answer - a nonabsorbable laxative
digested dietary protein is absorbed primarily in the: Answer - jejunum
,Monosaccharides are transported across the placenta from the maternal
circulation to the fetal circulation by the process of: Answer - facilitated
diffusion
If a bolus containing 600mOsm/L enters the jejunum, the net direction of fluid
movement in the intestinal tract will be: Answer - from the circulation to the
intestinal lumen
Excessive production of gas within the intestines may be caused by excessive
colonic bacterial fermentation of unabsorbed: Answer - carbohydrates
A major intracellular antioxidant is the nutrient: Answer - glutathione
A required prerequisite to the digestion of proteins is the HCl-dependent
process called: Answer - denaturation
The true digestibility of dietary fatty acids is: Answer - >95%
The structures of linoleic acid and gamma-linolenic acid differ in their: Answer
- numbers of double bonds
An example of a compound that is not considered to be a component of
dietary fiber is: Answer - amylose
Dietary fats and oils primarily are composed of: Answer - triglycerides
A nutrient is considered to be conditionally essential when: Answer - its
endogenous production becomes insufficient to satisfy needs
, Vitamin reserves can become depleted because all vitamins are: Answer -
essential nutrients
The process of adding a nutrient ot manufactured foods as a public health
measure is called: Answer - foritification
Food additives can be used: Answer - as effective preservatives
Nutrification is the Answer - addition of a nutrient to a food in order to assure
the distribution of that nutrient to a target population group
Ketones result from the metabolism of: Answer - fatty acids
The plasmalemma does not incorporate: Answer - vitamin A
The failure of a tissue or organ to develop properly is called: Answer - aplasia
Glutamine is the primary energy source for the: Answer - small intestine
The metabolic effects of insulin include stimulation of: Answer - myocyte
amino acid uptake
The most common skeletal complication of chronic renal failure is: Answer -
secondary hyperparathyroidism
Most circulating cholesterol is eliminated from the body after metabolism to:
Answer - bile acids
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