Final answer:
For a child experiencing wheezing due to asthma, the administration of a bronchodilator such as albuterol is most appropriate. It can be given via an inhaler or nebulizer. Long-term medications like corticosteroids may be required for frequent or severe cases.
Step-by-step explanation:
To treat wheezing in a child, which is often a symptom of asthma, the most appropriate medication to administer would be a bronchodilator like albuterol. This medication works by relaxing the muscles around the airways and opening breathing passages. It is commonly administered via an inhaler or, for young children or those with difficulty using an inhaler, through a nebulizer. In cases of more frequent or severe asthma attacks, long-term control medications such as corticosteroids may be prescribed to reduce inflammation and prevent future episodes.
It is important to note that over-the-counter cough medicines, including those containing dextromethorphan or codeine, are not effective for treating wheezing and asthma-related symptoms in children and may pose risks. Additionally, asthma triggers should be identified and avoided to help prevent attacks and maintain control of the condition.