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Which electrolyte is essential for cardiac contraction?

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Question ID #942

Correct Answer: C. Potassium

Question: Which electrolyte is essential for cardiac contraction?

A. Iron

B. Zinc

C. Potassium

D. Iodine

Correct Answer: C. Potassium

Which electrolyte is essential for cardiac contraction? - MCQ Explanation

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Correct answer: C. Potassium