How do anesthetic drugs such as Novocain block the sensation of pain?
a. They prevent sodium from crossing the axon membrane
b. They decrease overall brain activity.
c. They produce a negative charge that competes with positive charges.
d. They form a shield around pain receptors that prevents them from responding.
a
Psychology
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The process of comparing one's own characteristics and abilities to those of other people is referred to as
A) self-comparison. B) comparative psychology. C) comparative reflection. D) social comparison.
Psychology
____ is the study of animal behavior
a. Ethnology b. Ecology c. Epidemiology d. Ethology
Psychology