Which assessment will the nurse perform when monitoring a client receiving triamterene (Dyrenium)?

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Multiple Choice

Which assessment will the nurse perform when monitoring a client receiving triamterene (Dyrenium)?

Triamterene is a potassium-sparing diuretic, meaning it reduces potassium excretion in the distal nephron. Because of this mechanism, the drug can raise serum potassium levels and cause hyperkalemia, especially in patients with renal impairment or those taking other potassium-raising drugs. Therefore, the most important assessment is monitoring serum potassium to detect rising levels early and prevent dangerous cardiac or neuro-muscular effects. While tracking urine output is part of diuretic care, it doesn’t address the drug’s primary risk as directly. Hypoglycemia is not a typical or expected effect of triamterene, and hypernatremia is not the primary concern with this medication.

Triamterene is a potassium-sparing diuretic, meaning it reduces potassium excretion in the distal nephron. Because of this mechanism, the drug can raise serum potassium levels and cause hyperkalemia, especially in patients with renal impairment or those taking other potassium-raising drugs. Therefore, the most important assessment is monitoring serum potassium to detect rising levels early and prevent dangerous cardiac or neuro-muscular effects. While tracking urine output is part of diuretic care, it doesn’t address the drug’s primary risk as directly. Hypoglycemia is not a typical or expected effect of triamterene, and hypernatremia is not the primary concern with this medication.

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