Physiologically, the fainting that is sometimes seen in cases of blood-injection-injury phobias MOST immediately reflects a rapid ______.
a. rise in blood levels of adrenaline
b. rise in GABA activity
c. drop in heart rate
d. decrease in amygdala activity
Ans: C
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Dementia due to Pick's disease has deterioration mainly in the brain lobes, and the onset is generally when compared to Alzheimer's disease
a. parietal and temporal; later b. occipital and frontal; about the same time c. frontal and temporal; earlier d. frontal and parietal; later
School dropout rates in the United States have reached historic highs.
Answer the following statement true (T) or false (F)
After binging and consuming an entire pizza, Kristin takes a number of laxatives so that she purges the calories the next morning. Kristin routinely does this and probably suffers from:
A) binge eating disorder. B) impaired thyroid activity. C) anorexia nervosa. D) bulimia nervosa.
Twin and adoption studies indicate that ______.
A. since alcoholism tends to follow family lines, it must be inherited B. alcoholism is determined more by environment than genetics C. the heritability for addiction is around 50% D. the heritability for addiction is around 20-30%