Which adventitious breath sound would a nurse expect to auscultate in a child admitted with an asthma exacerbation?
Expiratory wheezing.
Inspiratory crackle.
Expiratory grunting.
Inspiratory stridor.
The Correct Answer is A
Choice A rationale:
Expiratory wheezing is characteristic of asthma exacerbation. It indicates airway constriction and narrowing, leading to difficulty in exhaling and resulting in a high-pitched sound during expiration.
Choice B rationale:
Inspiratory crackle is not typically associated with asthma. Crackles are often heard in conditions involving fluid-filled airways, such as pneumonia.
Choice C rationale:
Expiratory grunting is not a common finding in asthma. Grunting sounds may be present in infants with respiratory distress, indicating the difficulty they experience while exhaling.
Choice D rationale:
Inspiratory stridor is not a usual manifestation of asthma. Stridor is more commonly related to upper airway obstruction, often seen in croup or epiglottitis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Examining for the presence of any flexion of the hips when the infant is lying on the abdomen is a method to assess for Ortolani and Barlow signs, which indicate hip dislocation, not hip dysplasia.
Choice B rationale:
Extension of the legs while stimulating the stepping reflex is a normal developmental response and is not specific to hip dysplasia.
Choice C rationale:
The Babinski reflex is related to neurological development and not directly linked to hip dysplasia.
Choice D rationale:
Asymmetrical gluteal folds and unequal leg length are common findings in congenital hip dysplasia. Hip dysplasia involves improper formation of the hip joint, leading to instability and deformity of the hip socket, which can result in these physical characteristics.
Correct Answer is B
Explanation
Weighing the patient's wet diapers prior to discarding them.
Choice A rationale:
Inserting an indwelling urinary catheter is invasive and not appropriate for a non-toilet-trained 2-year-old unless medically necessary.
Choice B rationale:
Weighing wet diapers is the most accurate way to measure urine output in a young child who isn't toilet trained. This method provides essential information for assessing hydration and kidney function.
Choice C rationale:
Sitting the patient on the bedpan every two hours is suitable for older children but may not be effective or tolerable for a 2-year-old.
Choice D rationale:
Applying a pediatric urine collection device is an option, but it might not be as accurate as weighing wet diapers and may cause discomfort for the child.
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