A nurse is preparing to teach about the most common defects of neural tube closure. Which one should the nurse discuss?
a. Anterior
b. Posterior
c. Lateral
d. Superior
ANS: B
Posterior neural tube defects are the most common. Neural tube defects associated with the other options are not as common.
Health Professions
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Skeletal muscle contraction occurs during
a. repolarization. b. depolarization. c. nonpolarization. d. electrolyte depletion.
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The following duties are common responsibilities of the medical biller, EXCEPT:
a. Complete claim forms b. Manage office supplies c. Draw blood d. Correspond with patients
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The term distal refers to toward the center of the body
Indicate whether the statement is true or false
Health Professions
One type of fusible element uses a ____ pellet that melts at a fixed temperature.
A. liquid B. solder C. chemical D. metal
Health Professions