Which patients are prone to K+ depletion and hypokalemia? 1. Postsurgical patients 2. Those with renal disease 3. Trauma victims
a. 1 and 2 only
b. 1 and 3 only
c. 2 and 3 only
d. 1, 2, and 3
ANS: D
Patients who have undergone surgery have sustained trauma, or have renal disease often have greater K+ losses.
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