Louise uses a drug that causes her to relax and go to sleep. Her attention is lowered, and she experiences mild euphoria along with decreased muscle coordination. Louise is using

A. a barbiturate.
B. cocaine.
C. LSD.
D. marijuana.


Answer: A

Psychology

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Reinhold is filling out the Minnesota Multiphasic Personality Inventory (MMPI) and as he responds to each item, he selects the alternative that he thinks will present the most favorable impression. Reinhold's answers reflect

a. a social desirability bias. b. a negative response set. c. the placebo effect. d. non-representative sampling.

Psychology

Distinguish between anorexia and bulimia, both in terms of their major features as well as their associated characteristics. In what ways are these two eating disorders similar?

What will be an ideal response?

Psychology

Regarding stress and the immune system, which of the following statements is FALSE?

a. As part of the body's self-protective response, the body releases substances that decrease inflammation. b. Happiness, laughter, and delight tend to strengthen immune system response. c. Immunity is lowered by major exam times, job loss, divorce, and bereavement. d. Stress management can improve the chances of survival for cancer, heart disease, and HIV/AIDS.

Psychology

By inhibiting calcium channels, what effect does alcohol have a neurotransmission?

a. Inhibits release of neurotransmitters from vesicles. b. Prevents excitatory postsynaptic potentials. c. Prevents neurotransmitter reupake. d. Inhibits transportation of neurotransmitters through synaptic vesicular transporters.

Psychology