Quiz 8&9 – Flashcards
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Water-soluble and fat-soluble vitamins differ in which way?
A.
Water-soluble vitamins are best absorbed in the presence of dietary fat.
B.
Water-soluble vitamins are stored, whereas fat-soluble vitamins are excreted readily.
C.
Fat-soluble vitamins have much less potential for toxicity.
D.
Water-soluble are less likely to be toxic.
answer
CorrectD.
Water-soluble are less likely to be toxic.
question
______ are mostly stored in the liver and adipose tissue. A.
Fat-soluble vitamins
B.
Water-soluble vitamins
C.
Trace minerals
D.
Major minerals
answer
A.
Fat-soluble vitamins
question
The vitamin content of foods is diminished by all of the following EXCEPT
A.
alkalinity.
B.
cooking in water.
C.
exposure to light.
D.
freezing.
answer
CorrectD.
freezing.
question
Compared to whole grain products, refined grains are ______ in trace minerals
A.
lower
B.
higher
C.
equivalent
answer
A. lower
question
Symptoms of dehydration include all of the following EXCEPT
A.
low blood pressure.
B.
heat intolerance.
C.
slowed heart rate.
D.
dry skin.
answer
CorrectC.
slowed heart rate.
question
The sodium concentration of the blood is primarily regulated by the
A.
brain.
B.
kidneys.
C.
large intestine.
D.
small intestine.
answer
CorrectB.
kidneys.
question
For a healthy adult, the largest percentage of daily water output is attributed to
A.
feces.
B.
urine.
C.
perspiration.
D.
lung respiration.
answer
CorrectB.
urine.
question
If the intracellular concentration of ions is greater than the extracellular concentration of ions, which will happen in order to maintain balance?
A.
Fluid will move into the cell.
B.
Fluid will move out of the cell.
C.
Ions will move into the cell.
D.
Ions will move out of the cell.
answer
A.
Fluid will move into the cell.
