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

Answer and Explanation

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.

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Correct Answer is A

Explanation

Children with a history of severe RSV infections are at a higher risk for developing asthma because the infection may damage the airways and increase the susceptibility to wheezing, airway hyperresponsiveness, and inflammation, all of which are features of asthma.

A. Avoid mentioning postoperative discomfort and interventions B. Let the child hear the sounds of an ECG monitor C. Explain that an endotracheal tube will not be needed if the surgery goes well D. Unfamiliar equipment should not be shown

Correct Answer is B

Explanation

A. It is important to acknowledge potential postoperative discomfort to set realistic expectations for recovery and reduce anxiety.

B. Allowing the child to hear the ECG monitor sounds helps familiarize them with the equipment and can reduce fear or anxiety.

C. Explaining that an endotracheal tube may be needed is more accurate than giving false reassurance, as it could be required during surgery.

D. Showing unfamiliar equipment to the child can help reduce fear by familiarizing them with what they may encounter.

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A 5-year-old child with asthma is ordered albuterol. The nurse know that the primary action of albuterol is to:

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