1. George has gone into a deep depression after the death of his wife, for whom
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Question
1. George has gone into a deep depression after the death of his wife, for whom he had provided daily care for over two years after her first stroke. What role might cortisol play?
a. Over-response of the hippocampus may have led to reduced cortisol in the bloodstream, which is associated with depression
b. Under-response of the hippocampus may have led to reduced cortisol in the bloodstream, which is associated with depression.
c. Consistently elevated levels of cortisol due to stress can overwhelm the hippocampus’s feedback loop and lead to excess levels of cortisol in the bloodstream, which is associated with depression.
d. Low levels of cortisol due to stress can disrupt the hippocampus’s feedback loop and lead to erratic levels of testosterone in the bloodstream, which is associated with manic depression.
2. Carson has been very stressed while pulling numerous all-nighters to complete his final exams and papers. He comes down with the flu the very next day after his last exam. What is a likely reason for his illness?
a. His stress hormones activated his lymphocytes.
b. His stress hormones suppressed the activity of his lymphocytes.
c. His anxiety level was not severe enough to trigger his lymphocytes.
d. His anxiety level was too severe to trigger his lymphocytes.
3. Who is likely to have the greatest increase in the risk of heart disease?
a. William, a Type B personality who spends much of the workday chatting with his colleagues
b. Carmen, a Type A personality who works close to 80 hours a week
c. Sarah, a Type B personality who never gets her work done on time
. Fred, a Type A personality who is resentful and suspicious of his co-workers
4. An approach to psychology that emphasizes normal behavior and human strengths is referred to as ______.
a. existential psychology
b. positive psychology
c. psychoanalytic psychology
d. Gestalt psychology
5. What is the General Adaptation Syndrome (GAS)?
a. Albert Bandura’s three-stage model for the development of aggression in children
b. Hans Selye’s three-stage model for an organism’s response to stressors
c. Carl Rogers' three-stage model for obtaining self-actualization
d. B.F. Skinner's three-stage model for learned behaviors through operant conditioning
Explanation / Answer
1. Option C - Consistently elevated levels of cortisol due to stress can overwhelm the hippocampus’s feedback loop and lead to excess levels of cortisol in the bloodstream, which is associated with depression.
Death of wife is a is a highly stressful event in George's life. Cortisol is a hormone produced by adrenal glands and is secreted in response to stress.However when there is continuous production of cortisol it has harmful effects including depression.
2 Option B .His stress hormones suppressed the activity of his lymphocytes
Increased stress leads to production of hormones like which decrease the number of lymphocytes thus suppressing immunity which is why Carson became ill.
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