Which of the following statements about the effects of d-lysergic acid diethylamide (LSD) is FALSE?
A) Perceptual changes are intensified.
B) "Trips" may be fascinating or horrifying.
C) Only the sense of vision is altered.
D) Objects may become distorted or shift shapes.
C
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All of the following statements regarding exercise during pregnancy are true EXCEPT: a. Exercise during pregnancy can result in shorter labor
b. Exercise during pregnancy should not exceed pre?pregnancy exercise levels. c. Aquatic exercise is not recommended for pregnant women. d. Sports such as scuba diving and horseback riding should be avoided during pregnancy.
Many involuntary, autonomic system responses ("fight-or-flight" reflexes) are linked with new stimuli and situations by
a. operant extinction. b. classical conditioning. c. operant conditioning. d. instrumental acquisition.
Recurrent episodes of bingeing and purging are best explained by a diagnosis of _____
a) bulimia nervosa. b) binge eating disorder. c) ventromedial hypothalamus damage. d) lateral hypothalamus damage.
Stage 2 of sleep is indicated by sleep spindles and:
a. Alpha bundles b. Slow wave bundles c. K complexes d. Theta spikes