Susan's aunt, age 50, was rushed to the hospital with heart failure two days after losing her husband to an automobile accident. There was no blood flow blockage or evidence of a traditional heart attack, yet her heart was pumping only a fraction of its normal volume. Physicians attributed the heart failure to __________.
A. broken-heart syndrome
B. an atypical heart attack
C. undetected mitral valve prolapse
D. angina
Answer: A
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Suppose that 100 people applied for a job and that 50 will be selected. The base rate for success on the job is .60 and the applicants would be selected on the basis of a test with a validity of .80 . What would the probability of success be given rejection?
a. 44/50 b. 44/60 c. 6/60 d. 16/50
Somatic therapy includes pharmacotherapy, psychosurgery, and
a. eye movement desensitization and reprocessing. b. REBT. c. aversion therapy. d. electrical stimulation therapy.
SCN stands for __________
a) stop control now. b) suprachiasmatic nucleus. c) serotonin controlled nucleus. d) sleep control nucleus.
Prescription medications for obesity
A. have no effect. B. produce modest weight losses of 5 to 10 pounds in one year. C. produce substantial weight loss of 90 pounds in three months. D. are not yet available.