A nurse is evaluating a 4-year-old child who has cystic fibrosis and has been receiving chest physiotherapy treatments.
The nurse should identify which of the following findings as an indication that the therapy has been effective?
Increased urine output.
Increased expectoration.
Reduced pain.
Increased heart rate.
Increased heart rate.
The Correct Answer is B
Chest physiotherapy treatments aim to improve ventilation and mucociliary clearance by removing tenacious and obstructing secretions in patients with cystic fibrosis.
Increased expectoration indicates that the therapy has been effective in clearing secretions.
Choice A is wrong because increased urine output is not an indication of the effectiveness of chest physiotherapy.
Choice C is wrong because reduced pain is not a specific indication of the effectiveness of chest physiotherapy.
Choice D is wrong because increased heart rate is not an indication of the effectiveness of chest physiotherapy.
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Naxlex Comprehensive Predictor Exams
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Correct Answer is {"xRanges":[140.765625,170.765625],"yRanges":[113.609375,143.609375]}
Explanation
The correct answer is choice B. The patent ductus arteriosus (PDA) is a vascular structure that connects the proximal descending aorta to the roof of the main pulmonary artery near the origin of the left branch pulmonary artery.
This essential fetal structure normally closes spontaneously after birth. After the first few weeks of life, persistence of ductal patency is abnormal.
Correct Answer is D
Explanation
Overtiredness is a commonly reported seizure trigger for school-age children with a seizure disorder.
Choice Ais wrong because prolonged headache is not mentioned as a common trigger for seizures.
Choice B is wrong because exposure to secondhand smoke is not mentioned as a common trigger for seizures.
Choice Cis wrong because decreased temperature is not mentioned as a common trigger for seizures.
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