Q69: Which electrolyte is essential for cardiac contraction? | MNS Nursing Entry Mock Test-2
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Which electrolyte is essential for cardiac contraction?

Practice this MCQ with options, instant answer checking, explanation, exam-wise filters, next/previous navigation and shareable result image.

Question ID #11547

Which electrolyte is essential for cardiac contraction?

Correct Answer: C. Potassium

Which electrolyte is essential for cardiac contraction? - MCQ Explanation

This question is useful for exam preparation because it provides direct multiple-choice practice with options, answer checking and explanation.

Correct answer: C. Potassium

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