Nursing Elites

1. The client with Raynaud's phenomenon is being taught by the nurse about preventing episodes. Which instruction should the nurse reinforce?

• A. Wear gloves in cold weather.
• B. Avoid caffeine and chocolate.
• C. Increase intake of vitamin C.
• D. Use a heating pad for warmth.

Correct answer: A

Rationale: The correct answer is A: 'Wear gloves in cold weather.' Wearing gloves in cold weather is essential for preventing vasoconstriction and subsequent episodes of Raynaud's phenomenon. Cold temperatures can trigger vasospasms in individuals with Raynaud's, and wearing gloves helps maintain warmth and prevent the constriction of blood vessels in the extremities, reducing the likelihood of an episode. Choices B, C, and D are incorrect because while avoiding caffeine and chocolate, increasing vitamin C intake, and using a heating pad for warmth can be beneficial for overall health, they are not specifically targeted at preventing Raynaud's phenomenon episodes triggered by cold weather.

2. A client diagnosed with coronary artery disease (CAD) reports chest pain radiating to the left arm. The nurse checks the client's blood pressure and administers nitroglycerin 0.4 mg sublingually. Five minutes later, the client is still experiencing chest pain. What is the next appropriate nursing action?

• A. Administer another dose of nitroglycerin.
• B. Notify the healthcare provider immediately.
• C. Have the client lie down and stay calm.
• D. Give the client aspirin 325 mg to chew.

Correct answer: A

Rationale: If chest pain persists after the first dose of nitroglycerin, it is appropriate to administer a second dose while continuing to monitor the client's response. Nitroglycerin helps dilate blood vessels and improve blood flow to the heart, relieving chest pain associated with coronary artery disease. Reassessing the client's response to a second dose is crucial before considering other interventions like contacting the healthcare provider or providing additional medications. Administering another dose of nitroglycerin aligns with the standard protocol for managing ongoing chest pain in clients with CAD.

3. What preoperative instruction should the LPN/LVN reinforce to a client scheduled for a carotid endarterectomy?

• A. You will need to be NPO after midnight before the surgery.
• B. You should avoid deep breathing and coughing after the surgery.
• C. You will be able to eat and drink normally after the procedure.
• D. You can take all of your prescribed medications the morning of surgery.

Correct answer: A

Rationale: The correct preoperative instruction that the LPN/LVN should reinforce to a client scheduled for a carotid endarterectomy is being NPO after midnight before the surgery. This instruction is essential to prevent aspiration and ensure a safe procedure. Avoiding oral intake helps reduce the risk of complications during anesthesia induction and the surgical process. Choices B, C, and D are incorrect because avoiding deep breathing and coughing, resuming normal eating and drinking, and taking all prescribed medications the morning of surgery are not recommended preoperative instructions for a carotid endarterectomy.

4. While preparing a client for a cardiac catheterization, the client expresses a preference to speak with their doctor rather than the nurse. Which response by the nurse should be therapeutic?

• A. Your doctor expects me to prepare you for this procedure.
• B. That's fine, if that's what you want. I'll call your health care provider.
• C. So you're saying that you want to talk to your health care provider?
• D. I'm concerned with the way you've dismissed me. I know what I am doing.

Correct answer: C

Rationale: The therapeutic response by the nurse in this situation involves reflecting the client's feelings back to them, which demonstrates active listening and empathy. By restating the client's preference to talk to their doctor, the nurse acknowledges and validates the client's feelings, thereby fostering a positive therapeutic relationship and promoting open communication. Choices A and B do not acknowledge the client's preference and may come off as dismissive. Choice D is confrontational and defensive, which can lead to a breakdown in communication and trust between the nurse and the client.

5. A client with myocardial infarction suddenly becomes tachycardic, shows signs of air hunger, and begins coughing frothy, pink-tinged sputum. The nurse listens to breath sounds, expecting to hear which breath sounds bilaterally?

• A. Rhonchi
• B. Crackles
• C. Wheezes
• D. Diminished breath sounds

Correct answer: B

Rationale: In this scenario, the client is exhibiting signs of pulmonary edema, which can occur as a complication of myocardial infarction. Crackles are typically heard in cases of pulmonary edema, characterized by fluid accumulation in the lungs. These crackling sounds are heard during inspiration and sometimes expiration and are an indication of fluid-filled alveoli. Therefore, when assessing the client with these symptoms, the nurse would expect to hear crackles bilaterally. Rhonchi, which are coarse rattling respiratory sounds, are typically associated with conditions like bronchitis or pneumonia, not pulmonary edema. Wheezes are high-pitched musical sounds heard in conditions like asthma or COPD, not commonly present in pulmonary edema. Diminished breath sounds suggest decreased airflow or lung consolidation, not typical findings in pulmonary edema.

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