Na + channels open when the threshold of excitation is reached. This means that these channels are considered:
A. passive-dependent.
B. voltage-dependent.
C. neurotransmitter-dependent.
D. sodium-potassium transporters.
Answer: B
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According to Vygotsky, is it possible for educators to help children with the concept of conservation? a. No, they need to wait for children to discover concepts on their own. b. Yes, good teaching can explain this concept to any child
c. Maybe, depending on a child's zone of proximal development. d. Maybe, depending on the child's genetic predispositions.
A heavy emphasis was placed on speed in performance of the
a. Knox test battery. b. Healy-Fernald Test. c. Seguin Form Board Test. d. BNAS.
The development of medical concepts among Egyptians and Greeks helped to
a. replace supernatural theories with natural ones. b. restore normal brain function through electro-convulsive therapy. c. provide a rationale for the dissection of human cadavers. d. none of these resulted from the development of medical concepts.
Which of the following is NOT true of prescription privileges for clinical psychologists?
A. Advocates for prescription privileges for clinical psychologists have made the argument that other nonphysicians have been granted prescription privileges. B. The American Society for the Advancement of Pharmacotherapy was created, in part, to promote prescription privileges for psychologists. C. Psychopharmacology training programs are available for psychologists in the U.S. military. D. Missouri, New Mexico, and Alabama currently allow appropriately trained clinical psychologists to prescribe.