Because of normal changes due to aging, the nurse anticipates that a 75-year-old patient's serum creatinine level might be what amount?

Question

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Serum creatinine levels are influenced by muscle mass, which tends to decrease with age. A level of 0.3 mg/dL might be anticipated in an older adult due to reduced muscle mass, even though it's on the lower end of the normal range for adults in general. Higher values like those in options B, C, and D would typically indicate kidney dysfunction rather than normal aging changes.

Because of Normal Changes Due to Aging, the Nurse Anticipates