The RAS accepts signals from the ____ nerves, sending them upward to the cerebral cortex for interpretation.
A. spinal motor
B. cranial motor
C. efferent
D. afferent
Answer: D
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Indicate whether the statement is true or false
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Calculate the following adult drug dosages
The physician has ordered Ceclor (cefaclor) 250 mg. On hand you have liquid that contains 500 mg/10 mL. How many mL will you give?
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The measurement on this sphygmomanometer gauge is ________ mm Hg.
Fill in the blank(s) with the appropriate word(s).
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The ________ send(s) out electrical impulses to initiate depolarization.
A. SA node B. AV node C. Purkinje fibers D. bundle of His E. bundle branches
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