Periods of REM sleep alternate with periods of non-REM sleep in a cycle that recurs about every _______________ minutes
a. 30
b. 90
c. 150
d. 210
Answer: b
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Which statement appears to be true?
a. The stress caused by positive events can be as long-lasting as the stress caused by negative events. b. People can experience positive and negative emotions simultaneously. c. A positive major life event usually offsets the stress that is caused by several negative micro stressors. d. Negative events produce more antibodies than do positive events.
Attention deficit/hyperactivity disorder (ADHD) is most frequently treated with a. intensive behavioral therapies, similar to those used to treat autism
b. medication with tranquilizers. c. medication with stimulant drugs, possibly in conjunction with behavioral therapies. d. medication with antidepressant drugs.
Who attempted to explain reflex action using a hydraulic model?
a. Hooke c. Descartes b. Bacon d. Erasmus
The symptoms of _____ include involuntary movements of the facial muscles and mouth along with twitching of the neck, arms, and legs
A) agranulocytosis B) lithium toxicity C) aplastic anemia D) tardive dyskinesia