Fred smokes about half a pack of cigarettes a day. Although he takes Vitamin B supplements, during the day, he is tired, irritable, and has trouble concentrating. What might be the culprit?

a. A lack of sleep
b. Problems with his diet
c. A lack of a support group
d. Too much smoking

d

Psychology

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A person with schizophrenia who is feeling apathetic, drained, and unable to start or follow through on any projects is displaying:

A) poverty of speech. B) blunted or flat affect. C) loss of volition. D) social withdrawal.

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About _ percent of WIS scores fall between 85 and 115.

A) 0 B) 30 C) 50 D) 68 E) 100

Psychology