Local anesthetics block pain impulses by:
A) Preventing repolarization of the nerve membrane
B) Preventing diffusion of the free base molecules
C) Decreasing the absolute refractory period between impulses
D) Preventing depolarization of the nerve membrane
D
Health Professions
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During which decade did Congress and President Lyndon Johnson give the poor and elderly the buying power to obtain adequate access to health care through the enactment of Medicare and Medicaid legislation?
A. 1980s B. 1960s C. 1950s D. 1970s
Health Professions
The need for ____ occurs when a physician's schedule changes to include evening and weekend hours.
A. communication skills B. empathy C. professional judgment D. flexibility E. critical thinking
Health Professions