Treatment Of Asthma Exacerbation Important MCQ Questions With Answers

Treatment Of Asthma Exacerbation: Important MCQ Questions With Answers

Here are some scenario-based multiple-choice questions on the treatment of asthma exacerbation:

1. A 30-year-old woman with a history of asthma presents to the emergency department with wheezing, shortness of breath, and a cough. She is in moderate distress and her oxygen saturation is 88%. What is the initial treatment for her asthma exacerbation? A) Administer high-flow oxygen therapy B) Administer albuterol via nebulizer C) Administer intravenous corticosteroids D) Administer magnesium sulfate via intravenous infusion

2. A 10-year-old boy with a history of asthma presents to the pediatrician's office with increased shortness of breath and wheezing. He has been using his albuterol inhaler more frequently over the past few days. What is the next step in his treatment? A) Prescribe a short course of oral corticosteroids B) Prescribe a long-acting beta-agonist inhaler C) Prescribe a leukotriene receptor antagonist D) Order pulmonary function tests to assess the severity of his asthma

3. A 45-year-old man with a history of severe asthma presents to the emergency department with a severe asthma exacerbation. He has been intubated and is receiving mechanical ventilation. What is the most appropriate treatment to manage his asthma exacerbation? A) Administer high-dose intravenous corticosteroids B) Administer intravenous magnesium sulfate C) Administer intravenous terbutaline D) Administer a continuous intravenous infusion of albuterol

4. A 25-year-old woman with a history of mild intermittent asthma presents to the urgent care clinic with shortness of breath and wheezing. She has not been using her rescue inhaler as frequently as she should. What is the appropriate treatment for her asthma exacerbation? A) Prescribe a short course of oral corticosteroids B) Administer albuterol via nebulizer C) Administer a leukotriene receptor antagonist D) Order pulmonary function tests to assess the severity of her asthma

5. A 50-year-old man with a history of moderate persistent asthma presents to the emergency department with severe shortness of breath and wheezing. He is receiving albuterol via nebulizer and intravenous corticosteroids. Despite these treatments, he continues to have severe symptoms. What is the next step in his treatment? A) Administer intravenous magnesium sulfate B) Administer intravenous terbutaline C) Initiate a continuous intravenous infusion of albuterol D) Administer epinephrine via intramuscular injection.

   Answers

   1. B) Administer albuterol via nebulizer The initial treatment for asthma exacerbation is to administer a short-acting beta-agonist, such as albuterol, via nebulizer to improve airway function.

   2. A) Prescribe a short course of oral corticosteroids For an asthma exacerbation that is not immediately life-threatening, the next step is to prescribe a short course of oral corticosteroids to reduce inflammation in the airways.

   3. A) Administer high-dose intravenous corticosteroids In a severe asthma exacerbation requiring intubation and mechanical ventilation, the most appropriate treatment is to administer high-dose intravenous corticosteroids to reduce inflammation in the airways.

   4. B) Administer albuterol via nebulizer For a mild asthma exacerbation, the appropriate treatment is to administer a short-acting beta-agonist, such as albuterol, via nebulizer to improve airway function.

   5. C) Initiate a continuous intravenous infusion of albuterol If a patient with a moderate to severe asthma exacerbation continues to have severe symptoms despite initial treatments, the next step is to initiate a continuous intravenous infusion of albuterol to improve airway function.