A nurse is performing high-frequency chest compressions using a mechanical chest compression device for a child who has cystic fibrosis. Which of the following findings indicates the treatment has been effective?

The child develops a dry, hacking cough.

The child has increased nasal secretions.

The child has increased sputum production.

The child develops diminished breath sounds.

Answer and Explanation

The Correct Answer is C

A. The child develops a dry, hacking cough: This suggests ineffective clearance of secretions and may indicate a need for further intervention.

B. The child has increased nasal secretions: Nasal secretions are not directly related to the effectiveness of high-frequency chest compressions in clearing pulmonary secretions.

C. The child has increased sputum production: Increased sputum production indicates that the

treatment is effectively mobilizing and clearing mucus from the airways, which is beneficial for a child with cystic fibrosis.

D. The child develops diminished breath sounds: Diminished breath sounds could indicate a complication such as atelectasis or pneumothorax and would not be an expected finding with effective high-frequency chest compressions.

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Correct Answer is C

Explanation

A. Varicella-zoster (chickenpox) requires airborne precautions due to its transmission via respiratory droplets or aerosols.

B. Vancomycin-resistant enterococcus (VRE) is typically transmitted through direct contact with contaminated surfaces or equipment and does not require droplet precautions.

C. Pertussis (whooping cough) is transmitted via respiratory droplets and requires droplet precautions to prevent transmission to others.

D. Rotavirus is primarily transmitted through the fecal-oral route and requires contact precautions, not droplet precautions.

A. Take on an empty stomach. B. Take 1 hr before meals. C. Take 1 hr after meals. D. Take with meals.

Correct Answer is D

Explanation

A. Taking pancrelipase on an empty stomach may not provide optimal effectiveness as there would be no food in the stomach to mix with the enzymes for proper digestion.

B. Taking pancrelipase 1 hour before meals may not be as effective as taking it with meals because the enzymes need to be present when food enters the stomach for digestion.

C. Taking pancrelipase 1 hour after meals may not be as effective as taking it with meals because the enzymes need to be present when food enters the stomach for digestion.

D. Taking pancrelipase with meals is the correct instruction. Pancrelipase supplements the digestive enzymes that are deficient in individuals with cystic fibrosis, helping them digest food properly. Taking it with meals ensures that the enzymes are present when food enters the stomach, optimizing digestion and nutrient absorption.

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A nurse is performing high-frequency chest compressions using a mechanical chest compression device for a child who has cystic fibrosis. Which of the following findings indicates the treatment has been effective?

Nursing Test Bank

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