Which measure would be most effective in aiding bronchodilation in a child with laryngotracheobronchitis (Croup)?
Offer the child oral fluids
Administering an oral analgesic
Assisting with racemic epinephrine nebulizer therapy
Teach the child to take long, slow breaths
The Correct Answer is C
A. Offering oral fluids can help keep the child hydrated but does not directly aid in bronchodilation.
B. Oral analgesics may help with pain but do not address airway obstruction or inflammation.
C. Racemic epinephrine nebulizer therapy is effective in reducing airway swelling and providing bronchodilation, improving breathing in croup.
D. Teaching the child to take long, slow breaths can help with calmness but is not as effective in acute bronchodilation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","D","E"]
Explanation
A. Continuous symptoms throughout the day are characteristic of severe persistent asthma, not mild persistent asthma.
B. In mild persistent asthma, the peak expiratory flow (PEF) is typically greater than or equal to 80% of the predicted value, indicating good overall lung function.
C. Nighttime symptoms occurring approximately twice a month are indicative of intermittent asthma, not mild persistent asthma.
D. Daytime symptoms occurring more than twice a week but not daily are a characteristic of mild persistent asthma.
E. Minor limitations with normal activity are expected in mild persistent asthma due to occasional symptoms.
Correct Answer is A
Explanation
A. A previous suicide attempt is the strongest predictor of future suicide completion. It indicates a history of significant distress and an increased risk of subsequent attempts.
B. An active psychiatric disorder is a significant risk factor but is not as strong a predictor as a previous attempt.
C. Loss of a parent can contribute to emotional distress but is less predictive of suicide completion than a previous attempt.
D. Substance abuse increases the risk but is secondary to the history of a previous suicide attempt.
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