Which ion movement would you predict to happen as an initial result of depolarization that occurs during the action potential?
A. sodium ions moving inward
B. sodium ions moving outward
C. calcium ions moving inward
D. calcium ions moving outward
Answer: A
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How do psychostimulant drugs affect normal children?
a. induce a period of depression b. increase energy but decrease alertness c. have no observable effects on normal children d. improve attention and decrease motor activity
Dr. Price's client has values and a lifestyle that differ markedly from her own. Dr. Price is more likely to ____
a. overpathologize her client b. underpathologize her client c. increase her cultural sensitivity d. acquire knowledge about the worldviews of a diverse population
The brain and the spinal cord form the ____
a. autonomic nervous system b. central nervous system c. peripheral nervous system d. somatic nervous system
Which drug tends to lead to a relaxed euphoria, sedation, and reduced apprehension?
a) heroin b) cocaine c) LSD d) amphetamine