Plasma makes up what percentage of the blood? 

A. 25%
B. 55%
C. 65%
D. 75%


B. 55%

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What is a mild vasodilator that is used as a treatment for dementia other than Alzheimer's?

A) Tacrine B) Hydergine C) Donepezil D) Galantamine

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Which of the following parameters should be monitored during ambulation? 1. Skin color 2. Breathing rate and effort 3. Level of consciousness 4. Urine output

a. 1 and 2 only b. 3 and 4 only c. 1, 2, and 3 only d. 1, 2, 3, and 4

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Which of the following hormones stimulates the adrenal cortex to produce its hormones?

A. Adrenocorticotropic hormone B. Corticotropin-releasing hormone C. Melanocyte-stimulating hormone D. Prolactin hormone

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Compute the flow rate in drops per minute. Ordered: 500 mL 0.45% IV with heparin 25,000 U to infuse at 500 units / hrFlow rate: __________ mL / hr

Fill in the blank(s) with the appropriate word(s).

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