A patient with asthma is prescribed ipratropium by inhalation. Which effect should the nurse explain as an expected medication action?
Correct answer: A. Reduced bronchial smooth muscle constriction
- A. Reduced bronchial smooth muscle constriction
- B. Immediate suppression of the cough reflex
- C. Increased mucus production in the bronchi
- D. Rapid dissolution of pulmonary blood clots
Explanation
Ipratropium is an inhaled anticholinergic bronchodilator that reduces vagal bronchoconstriction and helps open the airways. It is not a cough suppressant or thrombolytic drug, and dry mouth is a common adverse effect rather than its therapeutic action.
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About Cardiovascular and Respiratory Drugs
Cardiovascular and respiratory drugs include antihypertensives, diuretics, antianginal agents, antiarrhythmics, cardiac glycosides, anticoagulants, bronchodilators, corticosteroids and cough medicines. Questions focus on mechanisms, indications, contraindications, toxicity and monitoring, especially the difference between drugs that reduce blood pressure, improve cardiac output or open narrowed airways.
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50 free Cardiovascular and Respiratory Drugs MCQs from Nursing Pharmacology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
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