PRN stands for
A) primary registered nurse.
B) pulmonary respiratory nebulizer.
C) as soon as possible.
D) as necessary
D
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A normal M:E ratio is about 3:1. A patient has three times more myeloid precursors than erythroid precursors in the bone marrow because:
a. The body needs more cells to fight infection than to transport oxygen. b. The life cycle of a WBC is much longer than that of an RBC. c. WBCs undergo more steps in hematopoiesis than do RBCs. d. The life cycle of a WBC is much shorter than that of an RBC.
Which patient has never smoked?
What will be an ideal response?
A person with a rich supply of _______________ blood will have skin that is a pinkish hue.
Fill in the blank(s) with the appropriate word(s).
List two ways in which mathematics is used in the health field.
What will be an ideal response?