In hypokalemia, which two signs are increased?

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Prepare for the Mark Klimek Electrolytes and Endocrine Test. Utilize flashcards, multiple choice questions, and detailed explanations for each query to enhance your understanding. Ace your exam!

Multiple Choice

In hypokalemia, which two signs are increased?

Explanation:
In hypokalemia, the body often shows tachycardia and increased urine production. Low potassium destabilizes cardiac electrical activity, so the heart tends to beat faster to maintain output and compensate for potential conduction issues. At the same time, potassium loss in the kidneys impairs the kidney’s ability to concentrate urine, leading to polyuria. So the two signs that tend to rise are heart rate and urinary output. By contrast, serum potassium is decreased, and reflexes or muscle tone are typically reduced due to weakness, not increased, while blood pressure and respiratory rate aren’t reliably elevated in this state.

In hypokalemia, the body often shows tachycardia and increased urine production. Low potassium destabilizes cardiac electrical activity, so the heart tends to beat faster to maintain output and compensate for potential conduction issues. At the same time, potassium loss in the kidneys impairs the kidney’s ability to concentrate urine, leading to polyuria. So the two signs that tend to rise are heart rate and urinary output. By contrast, serum potassium is decreased, and reflexes or muscle tone are typically reduced due to weakness, not increased, while blood pressure and respiratory rate aren’t reliably elevated in this state.

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