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CCRN Critical Care Nursing

Category - Pediatrics

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A toddler admitted to the hospital has malabsorption syndrome and later develops signs and symptoms of tetany. The nurse is aware that this is due to insufficient absorption of:

Zinc
Potassium
Calcium
Sodium

Explanation

Answer: C - Muscle contraction and relaxation cycle needs normal serum calcium: phosphorous ratio. The reduction of the ionized serum calcium level associated with malabsorption syndrome causes spastic muscle spasms.

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