Nursing Elites

1. What type of medication is used to relax the muscles around the airways and improve breathing in conditions like asthma and COPD?

• A. Bronchodilator
• B. Corticosteroid
• C. Mucolytic
• D. Antihistamine

Correct answer: A

Rationale: Bronchodilators are medications that relax the muscles around the airways, improving airflow and making breathing easier for patients with asthma or COPD. Corticosteroids are anti-inflammatory drugs used to reduce airway inflammation, while mucolytics help in thinning and clearing mucus. Antihistamines are used to treat allergies and not specifically to improve breathing in conditions like asthma or COPD.

2. This is a procedure where a small mesh tube is inserted into an artery to keep it open and improve blood flow.

• A. Stent placement
• B. Angioplasty
• C. Bypass surgery
• D. Coronary artery bypass graft (CABG)

Correct answer: A

Rationale: Stent placement is a procedure where a small mesh tube (stent) is inserted into an artery to keep it open and improve blood flow, often following angioplasty.

3. The nurse is caring for a client on amiodarone who develops a cough. What is the most appropriate action?

• A. Notify the healthcare provider immediately.
• B. Reassure the client that this is a common side effect.
• C. Continue the amiodarone and monitor the client’s symptoms.
• D. Discontinue the amiodarone immediately.

Correct answer: A

Rationale: The correct action when a client on amiodarone develops a cough, which can be a sign of pulmonary toxicity, a serious side effect of amiodarone, is to notify the healthcare provider immediately. This is crucial because pulmonary toxicity can lead to severe complications if not addressed promptly. Choices B and C are incorrect as they do not address the potential severity of the situation and may delay necessary intervention. Choice D of discontinuing amiodarone immediately without consulting the healthcare provider can be risky, as sudden discontinuation of the medication may have adverse effects on the client's condition.

4. Which of the following is a rare genetic disorder that affects the lungs, liver, and skin, causing the buildup of a specific protein that damages organs?

• A. Alpha-1 antitrypsin deficiency
• B. Cystic fibrosis
• C. Wegener's granulomatosis
• D. Marfan syndrome

Correct answer: A

Rationale: The correct answer is Alpha-1 antitrypsin deficiency. This disorder leads to the accumulation of a specific protein that can harm the lungs, liver, and skin. Choice B, Cystic fibrosis, is incorrect because it primarily affects the lungs and digestive system due to a defective gene. Choice C, Wegener's granulomatosis, is an autoimmune disease that involves inflammation of blood vessels, not protein buildup. Choice D, Marfan syndrome, is a connective tissue disorder impacting the heart, blood vessels, bones, and eyes, but not involving protein accumulation that damages organs.

5. Which of the following is a chronic condition characterized by difficulty breathing due to airflow obstruction, commonly associated with long-term smoking?

• A. Chronic obstructive pulmonary disease (COPD)
• B. Asthma
• C. Pulmonary hypertension
• D. Bronchitis

Correct answer: A

Rationale: The correct answer is A, Chronic obstructive pulmonary disease (COPD). COPD is a chronic lung condition characterized by persistent airflow obstruction, commonly linked to long-term smoking. Choice B, Asthma, is a chronic condition characterized by reversible airflow obstruction and airway inflammation triggered by various factors like allergens and irritants. Choice C, Pulmonary hypertension, is a condition characterized by high blood pressure in the arteries of the lungs. Choice D, Bronchitis, is an inflammation of the bronchial tubes that may be acute or chronic, but it is not typically associated with long-term smoking like COPD.

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