The medication that best penetrates eschar is:
Answer(s): A
(A) Mafenide acetate is bacteriostatic against gram-positive and gram-negative organisms and is the agent that best penetrates eschar. (B) Silver sulfadiazine poorly penetrates eschar. (C) Neomycin sulfate does not penetrate eschar. (D) Povidoneiodine does not penetrate eschar.
A client with emphysema is placed on diuretics. In order to avoid potassium depletion as a side effect of the drug therapy, which of the following foods should be included in his diet?
Answer(s): B
(A) Celery is high in sodium. (B) Potatoes are high in potassium. (C) Tomatoes are high in sodium. (D) Liver is high in iron.
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