A nurse is admitting a client who has a history of atrial fibrillation. Which of the following conditions should the nurse recognize atrial fibrillation places the client at risk for?
Hemothorax
Cardiac tamponade
Pulmonary emboli
Widened pulse pressure
The Correct Answer is C
Rationale:
A. Hemothorax: Hemothorax is accumulation of blood in the pleural space, typically caused by trauma, surgery, or ruptured vessels. Atrial fibrillation does not directly increase the risk of hemothorax.
B. Cardiac tamponade: Cardiac tamponade occurs when fluid accumulates in the pericardial sac, impairing cardiac output. This condition is usually associated with trauma, pericarditis, or post-surgical complications, not atrial fibrillation.
C. Pulmonary emboli: Atrial fibrillation can lead to stasis of blood in the atria, especially the left atrial appendage, increasing the risk of thrombus formation. If a clot dislodges and travels to the lungs, it can cause a pulmonary embolism, making this a serious complication to monitor for.
D. Widened pulse pressure: Widened pulse pressure reflects the difference between systolic and diastolic blood pressure and is associated with conditions like aortic regurgitation. It is not a direct consequence of atrial fibrillation and is not considered a primary risk in these clients.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Rationale:
A. Pain: Persistent or severe pain in a client at the end of life indicates the need for a palliative care consultation. Palliative care focuses on symptom relief, comfort, and quality of life through interdisciplinary management, particularly when standard treatments fail to control pain effectively.
B. Dysphagia: While it requires assessment and dietary modification, it does not independently warrant a palliative consultation unless associated with uncontrolled distress or nutritional compromise.
C. Fatigue: Fatigue is a frequent symptom at the end of life, typically managed through rest, activity pacing, and supportive care. Although it contributes to discomfort, it is not the primary trigger for initiating palliative care unless it severely affects the client’s comfort.
D. Mottling: Mottling is a physical sign of imminent death resulting from decreased circulation. At this stage, palliative or hospice care is often already in place, and new consultation would not alter the course of care.
Correct Answer is C
Explanation
Rationale:
A. Discharge the client to hospice care: While hospice care may be appropriate for clients with end-stage disease, discharge to hospice is not the immediate nursing action in response to a DNR request. The priority is to acknowledge the client’s wishes and ensure the DNR order is properly documented.
B. Place a sign with "Do Not Resuscitate" outside the client's room: A visible sign is used after a formal DNR order is entered into the medical record. Placing a sign prematurely without provider authorization or documentation does not legally protect the client’s wishes.
C. Explain to the client they can change their mind at any time: It is important to respect client autonomy while clarifying that a DNR order is revocable. Providing this information supports informed decision-making and ensures the client understands that their preferences can be updated at any time.
D. Obtain consent from the family for the change to the plan of care: The client’s decision regarding resuscitation takes priority if they have decision-making capacity. Family consent is not required for a competent adult to make a DNR decision.
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