A nurse is reviewing the medical record of an adolescent and notes a calcium level of 11.4 mEq/L. Which of the following findings should the nurse expect?

Tachycardia

Diarrhea

Positive Chvostek's sign

Muscle hypotonicity

Answer and Explanation

The Correct Answer is D

A. Tachycardia: Hypercalcemia is more likely to cause bradycardia (slow heart rate) due to its depressive effects on the cardiac muscle.

B. Diarrhea: Hypercalcemia typically leads to constipation, not diarrhea.

C. Positive Chvostek's sign: This is associated with hypocalcemia, not hypercalcemia.

D. Muscle hypotonicity: Hypercalcemia can lead to muscle weakness and hypotonicity due to its effects on nerve and muscle function.

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Correct Answer is D

Explanation

A. "Lice can jump from one child to another." Lice do not jump or fly; they crawl from one person to another through direct contact or by sharing personal items like hats, combs, or bedding. This statement is incorrect.

B. "Washing your child's hair daily will prevent lice." Regular hair washing does not prevent lice infestations. Lice infest clean and dirty hair alike, and prevention involves avoiding direct head-to-head contact and sharing personal items.

C. "Lice do not survive away from the host." While lice need a human host to survive, they can live for up to 1-2 days away from the host on objects like bedding, hats, or brushes. This statement is not completely accurate.

D. "Encourage your child to avoid sharing hats with other children." This is correct advice to prevent the spread of lice. Sharing hats or other personal items can facilitate the transmission of lice from one child to another.

A. Maintain medical asepsis during dressing changes. B. Administer pain medication 30 min to 1 hour before physical therapy. C. Allow the child to set her own schedule for care. D. Provide low-calorie snacks.

Correct Answer is B

Explanation

A. Maintain medical asepsis during dressing changes: While cleanliness is important, aseptic (sterile) technique is typically required for burn care to prevent infection.

B. Administer pain medication 30 min to 1 hour before physical therapy: Pain management is crucial to facilitate participation in physical therapy and improve outcomes.

C. Allow the child to set her own schedule for care: A structured schedule is necessary to ensure regular treatment and care for burns.

D. Provide low-calorie snacks: High-calorie, protein-rich foods are necessary to meet increased metabolic demands for healing.

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A nurse is reviewing the medical record of an adolescent and notes a calcium level of 11.4 mEq/L. Which of the following findings should the nurse expect?

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