Rhodopsin is made of the protein opsin and a _____ form of vitamin A
a. retinol
b. retinal
c. retinoic acid
d. carotenoid
b
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Which of the following is a feature of iron nutrition in athletes?
a. Iron in sweat represents the major route of iron loss from the body. b. Iron losses occur from accelerated destruction of fragile, older blood cells. c. Iron deficiency affects a higher percentage of male athletes than female athletes. d. Sports anemia is successfully treated by increasing dietary iron to levels 2-3 times the RDA. e. Sports anemia usually occurs among athletes who have been training intensely for a year. or more.
Indicate whether each of the foods listed is considered a good source of calcium. Green, leafy vegetables (e.g., broccoli, collard greens, green cabbage)
a. Good source of calcium b. Not a good source of calcium
Once a food allergy has been diagnosed, the required treatment is ____.?
A) ?epinephrine injection B) ?strict elimination of the offending food C) ?administration of an antihistamine medication D) ?daily iodine supplements
Carmen is an active 7-year-old who is allergic to peanuts. While attending a classroom party, Carmen was accidentally exposed to peanuts, and she rapidly developed ________ as a result.
A. gastroesophageal reflux disorder B. irritable bowel syndrome C. intestinal ulcers D. anaphylactic shock