In the context of nutrients, iron plays a major role in the ________.

A. maintenance of fluid balance
B. strengthening of bones and teeth
C. formation of hemoglobin
D. production of the hormone thyroxin


Answer: C

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Do not ask the patient to ________ their ________, before venipuncture because this can lead to increased plasma, potassium, lactate, and phosphate concentrations.

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

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Which postoperative wound complication would require immediate surgical treatment?

a. fistula b. adhesions c. infection d. evisceration

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___________ is a problem-solving approach to clinical practice that incorporates the best evidence from well-designed studies, patient values and preferences, and a clinician's expertise in making decisions about a patient's care

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

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Medicare requires that FL13 be completed. This block identifies the Admission hour.

Answer the following statement true (T) or false (F)

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