What vitamins are considered to have an antioxidant effect?
a. Vitamin C, vitamin E, beta carotene, copper, magnesium, selenium, and zinc
b. Vitamin A, vitamin B12, and copper
c. Iron, zinc, copper, and vitamin D
d. Vitamin A, vitamin B12, vitamin D, copper, and potassium
a. Vitamin C, vitamin E, beta carotene, copper, magnesium, selenium, and zinc
FEEDBACK:
a. Vitamin C, vitamin E, beta carotene, copper, magnesium, selenium, and zinc have an antioxidant effect.
b. .
c. Not all of these vitamins and minerals have an antioxidant effect. .
d. Not all of these vitamins and minerals have an antioxidant effect. .
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Fill in the blank(s) with the appropriate word(s).
Sue has been attending college for about a month. During the past week, she has experienced headaches, and she is having trouble sleeping and concentrating, especially when there is an upcoming test. Which of the following strategies would NOT help alleviate Sue's symptoms?
A) ignoring the symptoms B) learning and practicing muscle relaxation C) devising a study plan D) practicing deep breathing during stressful times
The misuse or abuse of more than one drug is known as polyabuse
a. True b. False Indicate whether the statement is true or false
Arteriosclerosis occurs when arteries lose their:
A) shape. B) size. C) elasticity. D) oxygen.