Which of the following is true of life expectancy in the United States?
A. It decreased by 15 years in the beginning of the 21st century.
B. It increased by 32 years in the 20th century.
C. It has remained unaffected by improvements in sanitation and nutrition.
D. It has remained unpredictable and has confused demographers.
Answer: B
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Jorge suffered a stroke. He can speak, but he cannot understand when spoken to. The stroke was probably in ______.
A. Broca's area B. Wernicke's area C. the occipital lobe D. the frontal lobe
Very vivid recall of a specific event such as Sept 11th, JFK's assassination and the attack on Pearl Harbor, is referred to as__________
a) eidetic recall. b) flashbulb memory. c) total recall. d) photographic memory.
Which of the following statements is FALSE?
A) Testosterone fosters the growth of body hair. B) Women tend to have higher blood pressure than men. C) Estrogen prompts the body to develop subcutaneous fat. D) Women have relatively more slow-twitch muscles than men do.
All but which prevention effort is focused on the host:
a. Reduce the individual’s desire or incentive to drink b. Use of education and persuasion c. Reduce desire to use specific drugs d. Focus on reducing drug availability