What classic sign would the nurse, auscultating breath sounds of a child hospitalized for an asthma attack, expect to find?
Expiratory Wheezing
Fine Crackles
Coarse rhonchi
Decreased breath sounds at the lung bases
The Correct Answer is A
A. Expiratory Wheezing: Expiratory wheezing is a classic sign of an asthma attack. It occurs due to narrowing and inflammation of the airways, which causes turbulent airflow during exhalation. Wheezing typically gets louder during expiration as the airways are more constricted during this phase of breathing.
B. Fine Crackles: Fine crackles are often heard in conditions like pneumonia or heart failure, where fluid is present in the lungs. They are not a hallmark of asthma.
C. Coarse Rhonchi: Coarse rhonchi are low-pitched sounds often associated with mucous secretions in the larger airways, but they are not the classic finding in asthma, where wheezing predominates.
D. Decreased Breath Sounds at the Lung Bases: Decreased breath sounds can indicate severe respiratory distress or a condition like pleural effusion or atelectasis. However, in asthma, breath sounds are usually more prominent during wheezing and are not typically decreased in the absence of complications.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Used in the treatment of cystic fibrosis to help break up thick secretions: Prednisone is not used to treat cystic fibrosis. Drugs like dornase alfa are used for this purpose, not corticosteroids.
B. Used for the prophylactic treatment of asthma/allergies: Prednisone is not typically used for the prophylaxis of asthma or allergies. It may be used for acute exacerbations but is not for long-term control.
C. Used to treat hypertension and edema: Prednisone is not used to treat hypertension or edema directly. Corticosteroids like prednisone can sometimes increase blood pressure and cause fluid retention as side effects.
D. Used to treat inflammation and swelling: Prednisone is a corticosteroid used to reduce inflammation and swelling in conditions such as asthma, arthritis, and other inflammatory disorders.
Correct Answer is C
Explanation
A. Reports of pain: Common after a tonsillectomy and not specific to hemorrhage.
B. Mouth breathing: Typically due to throat swelling and doesn’t indicate hemorrhage.
C. Frequent swallowing: Indicative of bleeding, as the child may be swallowing blood.
D. Reports of thirst: Not specific to hemorrhage and could occur due to reduced oral intake.
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