A 5-year-old child with asthma is ordered albuterol. The nurse know that the primary action of albuterol is to:
Relax bronchial smooth muscles to decrease bronchospasm
Decrease mucus production in the bronchioles to improve aeration
Decrease inflammation in the bronchioles to open up the airway
Slow the respiratory rate to improve oxygenation
The Correct Answer is A
A. Albuterol is a bronchodilator that works by relaxing bronchial smooth muscles to relieve bronchospasm and improve airflow.
B. Albuterol does not directly affect mucus production.
C. Albuterol is a bronchodilator, not an anti-inflammatory agent. It does not decrease inflammation in the bronchioles.
D. Albuterol does not directly affect the respiratory rate, but it improves airflow and oxygenation indirectly by relieving bronchospasm.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["C","D"]
Explanation
A. “It will be hard for you to continue taking dance and gymnastics now that you have been diagnosed with diabetes mellitus type 1.” This is discouraging and incorrect. Children with T1DM can participate in physical activities, which are actually encouraged as part of a healthy lifestyle—with careful glucose monitoring.
B. “You may have a hard time making friends who understand your diagnosis.” This is nontherapeutic and pessimistic. It can lead to feelings of isolation and is not supportive or solution-focused. Social support and inclusion are vital for emotional health.
C. “You will always have diabetes mellitus type 1, but this does not mean that you cannot be a normal child.” This is a realistic yet hopeful response. It acknowledges the chronic nature of T1DM while affirming that the child can still live a fulfilling life. It promotes emotional well-being and resilience.
D. “You will need to monitor your blood sugar and carbohydrate intake, but you can still participate in your favorite activities.” This reinforces the concept of normalcy and independence while emphasizing the importance of disease management. Children with T1DM are encouraged to stay active and engaged in activities, with appropriate planning and monitoring.
Correct Answer is D
Explanation
A. Giving an extra dose after a missed dose can lead to toxicity. Parents should skip the missed dose and not give two doses at once.
B. Digoxin should not be mixed with formula because it may affect the absorption of the medication.
C. If the child vomits, do not administer another dose. The nurse should instruct parents to monitor for vomiting and hold the dose if needed.
D. Giving the medication at regular intervals ensures consistent therapeutic levels and reduces the risk of toxicity.
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