When the neuronal membrane is at rest, the sodium channels ____
a. permit sodium ions to pass quickly and easily
b. are at equilibrium with potassium channels
c. are closed, so there is almost no flow of sodium
d. allow sodium to leak out as a steady, continuous drip
c
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It is most accurate to say that a parent's attachment relationship with his or her child
a. becomes firmly established before the child is born. b. is formed during the few hours immediately following the child's birth. c. will be seriously impaired if there are no opportunities for prolonged and immediate contact following the child's birth. d. builds gradually over a period of many months.
Rates of early childhood injury and death due to accidents are ____
a. lower in developing countries than in developed countries b. higher in developing countries than in developed countries c. higher in collective cultures than in individualistic cultures d. lower in collective cultures than in individualistic cultures
What is the name for the neural system that focuses on attention as the inhibition of habitual responses and the top-down control of attention, found in the frontal lobe?
A. orienting attention network B. dorsal attention system C. executive attention network D. feature integration system
Sluggishness, tremors, and twitches similar to those of Parkinson's disease are most likely to be associated with the excessive use of certain _____ drugs.
A) antidepressants B) antipsychotics C) mood stabalizing D) anti-anxiety