Because most heroin addicted people prescribed naltrexone stop taking it,
A. it is no longer used for this purpose.
B. they typically undergo prolonged withdrawal reactions.
C. researchers are testing a depot form that blocks heroin's effects for up to six weeks.
D. a company is developing a better tasting capsule.
C
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A mugger attacks an old man on a subway car. Bernard gets disgusted when he sees the old man being beat up and he jumps the mugger and begins hitting him. Bernard's motivation for helping appears to be:
A. altruism B. personal distress C. reciprocity D. diffusion of responsibility
Whenever Cindy sees a mouse, she experiences rapid heart rate, sweaty hands, and an upset stomach. The presence of the mouse is a(an) ____________, and the unpleasant bodily response is a(an) ____________
a. conditioned stimulus; conditioned response b. establishing operation; operant response c. unconditioned stimulus; unconditioned response d. conditioned stimulus; operant response
____ is (are) a fatty substance that surrounds the axon of a neuron
a. The corpus callosum b. The neural plate c. Cones d. Myelin
You have never paid attention to and cannot think of which wrist your professor wears her watch on (even if you remember many other things about her). Which function of memory has most likely failed you?
a. ?application b. ?retrieval c. ?encoding d. ?storage