Administration of a drug that prevents the movement of Ca ++ ions across the neural membrane into the cell is likely to
a. increase neurotransmitter release.
b. decrease the strength of the action potential. c. decrease neurotransmitter release.
d. increase the strength of the action potential.
ANSWER: c
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Creative children share a number of qualities. For example, they
a. examine ideas that other people accept at face value. b. are conformist. c. have high analytical intelligence. d. use convergent thinking.
The lowest level of acceptable interobserver reliability generally is
a. 65%. b. 70%. c. 80%. d. 95%.
According to psychosocial theory, development occurs as a result of which of the following crises?
a. Reinforcements and punishments b. Modeling and imitation c. Interaction between individual needs and societal demands d. Modification of boundaries as a result of feedback and adaptive self-regulation
The health habits that children develop during the middle childhood years are _____.
A. unrelated to their health in adolescence, but related to their health in adulthood B. related to their health in adolescence and adulthood C. unrelated to their health in adolescence and adulthood D. related to their health in adolescence, but unrelated to their health in adulthood