Nursing Elites

1. The nurse is administering a beta blocker to a client with a heart rate of 58 bpm. What is the nurse’s priority action?

• A. Administer the beta blocker as ordered.
• B. Hold the beta blocker and notify the healthcare provider.
• C. Increase the dose of the beta blocker.
• D. Monitor the client’s heart rate and reassess in 30 minutes.

Correct answer: B

Rationale: The correct answer is B. A heart rate of 58 bpm is considered low, and beta blockers can further decrease the heart rate. Therefore, the nurse's priority action should be to hold the beta blocker and notify the healthcare provider for further assessment. Choice A is incorrect because administering the beta blocker without considering the low heart rate can worsen the condition. Choice C is incorrect as increasing the dose of the beta blocker can lead to further slowing of the heart rate, which is not safe in this situation. Choice D is not the priority action; holding the medication and seeking guidance from the healthcare provider is more crucial.

2. What condition is characterized by the inflammation of the pleura, causing sharp chest pain that worsens with breathing?

• A. Pleurisy
• B. Pericarditis
• C. Endocarditis
• D. Myocarditis

Correct answer: A

Rationale: The correct answer is Pleurisy. Pleurisy is the inflammation of the pleura, the lining surrounding the lungs, which causes sharp chest pain that worsens with breathing. Pericarditis (choice B) is the inflammation of the pericardium, the sac around the heart, which typically causes chest pain that worsens when lying down. Endocarditis (choice C) is the inflammation of the inner lining of the heart chambers and valves, leading to symptoms like fever, fatigue, and abnormal heart sounds. Myocarditis (choice D) is inflammation of the heart muscle, which can cause symptoms such as chest pain, fatigue, and shortness of breath.

3. Which chronic respiratory condition is characterized by the narrowing and inflammation of the airways, leading to difficulty breathing?

• A. Asthma
• B. COPD
• C. Bronchitis
• D. Pneumonia

Correct answer: A

Rationale: Asthma is the correct answer. It is a chronic respiratory condition where the airways become inflamed and narrowed, leading to episodes of wheezing, breathlessness, chest tightness, and coughing. Asthma is characterized by reversible airflow obstruction, differentiating it from COPD, which involves irreversible airflow limitation. Bronchitis is an inflammation of the bronchial tubes without the same reversible airflow obstruction seen in asthma. Pneumonia is an infection of the lung tissue and does not involve chronic inflammation and narrowing of the airways like asthma.

4. Which condition is characterized by the narrowing or blockage of arteries that supply blood to the heart by plaque?

• A. Coronary artery disease (CAD)
• B. Atherosclerosis
• C. Peripheral artery disease
• D. Congestive heart failure

Correct answer: A

Rationale: The correct answer is A, Coronary artery disease (CAD). CAD specifically refers to the condition where the arteries supplying blood to the heart become narrowed or blocked by plaque buildup. Choice B, Atherosclerosis, is a general term for the hardening and narrowing of arteries due to plaque buildup but does not specifically mention the heart. Choice C, Peripheral artery disease, involves narrowing of arteries that supply blood to areas other than the heart. Choice D, Congestive heart failure, is a condition where the heart is unable to pump blood effectively but is not primarily caused by narrowed or blocked arteries.

5. What is a condition where the airways become swollen and produce extra mucus, making it difficult to breathe, often associated with COPD?

• A. Chronic bronchitis
• B. Pneumonia
• C. Emphysema
• D. Tuberculosis

Correct answer: A

Rationale: Chronic bronchitis is the correct answer. It is a long-term inflammation of the bronchi, leading to persistent cough and mucus production, commonly associated with chronic obstructive pulmonary disease (COPD). Pneumonia (Choice B) is an infection that inflames the air sacs in one or both lungs. Emphysema (Choice C) is a lung condition where the air sacs in the lungs are damaged, making it difficult to breathe. Tuberculosis (Choice D) is a bacterial infection that primarily affects the lungs.

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