Which of the following statements is TRUE regarding vitamins?
A. Vitamins are required by the body in large amounts.
B. Vitamins are important in the maintenance of the immune system.
C. Vitamins provide direct energy to the body.
D. Vitamins are best taken in the form of vitamin supplements.
B. Vitamins are important in the maintenance of the immune system.
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For which disease is jaundice a symptom?
A) herpes B) chlamydia C) hepatitis B D) syphilis
Answer the following statement(s) true (T) or false (F)
1. Eating a lot of food is the best way to treat a hangover. 2. Unconsciousness prevents blood alcohol concentration from rising. 3. People who drink three or more drinks per day should avoid taking aspirin. 4. Most people who die of serious burns have been drinking. 5. Because John was drunk when he had sex with Joanne, who was also very intoxicated, Joanne can later claim that he sexually assaulted her.
Studies of healthy people indicate that functioning of the human body remains essentially constant until
A. after age 70. B. after age 60. C. after age 50. D. after age 40.
Which of the following statements about stress and physical activity is NOT true?
A. Stress decreases the length of DNA telomeres. B. Physical activity helps to prevent stress-induced damage to DNA. C. Stress reduces the effect of exercise on cellular aging. D. Stress can impact the rate of cellular aging.