Sexual behavior in the male rat is maintained by adequate levels of __________.
A. testosterone
B. luteinizing hormone
C. growth hormone
D. vasopressin
Answer: A
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A growing number of studies support the idea that physical exercise is a lifestyle factor that might lead to increased:
a. rates of aging because of wear and tear. b. anxiety as a result of social comparison, especially in health club settings. c. physical and mental health. d. routine health care exams.
What is the basic activity that a client undergoing EMDR must do?
a. Work on externalizing his or her emotions instead of directing them internally. b. Accept electrical muscular stimulation. c. Move his or her eyes back and forth. d. Taking medications that work on the neurotransmitters epinephrine, melatonin, dopamine, and rexin.
The optimal time for implantation is _____ days after conception
A) 5 B) 9 C) 14 D) 28
The phrase "last one in, first one recalled" can best be applied to which of the following?
A. Recency effect B. Primacy effect C. Retroactive interference D. Proactive interference