A deficiency of vitamin ________ results in deterioration of epithelial cells.
A. B-6
B. B-12
C. K
D. A
Answer: D
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Water has a high heat capacity. What does this term mean?
A. It takes a lot of energy to raise the temperature of water. B. Water heats up or cools down very quickly. C. Water provides a useful source of stored kilocalories. D. Water transports the energy-yielding nutrients throughout the body.
The activity of the anticoagulant drug warfarin is affected by its interaction with ________.
a. vitamin K b. grapefruit juice c. sodium d. aged meats e. vitamin B12
Where is calbindin primarily found in the body?
a. Liver b. Kidneys c. Intestine d. Chylomicrons
Which of the following is an inflammatory (indirect) cause of acute respiratory distress syndrome?
a. pneumonia b. pulmonary edema c. fat embolism d. sepsis e. inhalation injury