ATI RN
Critical Care Nursing Practice Questions Questions
Question 1 of 5
What is the most critical element of effective early end-of-life decision making?
Correct Answer: B
Rationale: The correct answer is B because effective communication ensures that the patient's wishes and values are understood and respected, leading to informed decision-making. It also promotes shared decision-making among the patient, family, and healthcare team, enhancing the quality of care. Choices A, C, and D are incorrect because while they are important aspects of end-of-life care, they do not address the core element of communication in facilitating meaningful and informed decisions.
Question 2 of 5
The nurse is educating a group of nursing students about end-of-life care. Which statement by a student indicates the need for further teaching?
Correct Answer: C
Rationale: The correct answer is C because maintaining hydration and nutrition until the patient dies is not always appropriate in end-of-life care, as some patients may be unable to tolerate oral intake or may be close to the end of life where artificial nutrition and hydration may not provide benefit and may even cause discomfort. Explanation: A: A is correct because terminally ill patients may indeed benefit from continuous pain management to ensure comfort. B: B is correct because hospice care is typically initiated when curative treatment is no longer effective and focuses on providing comfort and quality of life. D: D is correct because emotional support is crucial in end-of-life care to address the patient's psychological well-being and provide comfort. In summary, choice C is incorrect as it does not consider individual patient needs and preferences in end-of-life care.
Question 3 of 5
The nurse notes that the patient�s arterial blood gas levels indicate hypoxemia. The patient is not intubated and has a respiratory rate of 22 breaths/min. what is the nurse�s first intervention to relieve hypoxemia?
Correct Answer: C
Rationale: The correct answer is C: Provide for oxygen administration. The first intervention for hypoxemia is to increase oxygen levels to improve oxygen saturation in the blood. Oxygen administration can be achieved through various devices such as nasal cannula, face mask, or non-rebreather mask. This intervention helps to increase the oxygen supply to the patient's tissues and organs, addressing the underlying cause of hypoxemia. Calling for emergency intubation (choice A) is not the first step unless the patient's condition deteriorates. Obtaining an order for BiPAP (choice B) may be beneficial in some cases but is not the initial intervention for hypoxemia. Suctioning secretions (choice D) may be necessary if airway obstruction is present but is not the first step in addressing hypoxemia.
Question 4 of 5
The patient�s serum creatinine level is 0.7 mg/dL. The expected BUN level should be
Correct Answer: C
Rationale: The correct answer is C (10 to 20 mg/dL). The normal BUN-to-creatinine ratio is approximately 10:1. With a serum creatinine level of 0.7 mg/dL, the expected BUN level should be around 7 to 14 mg/dL. Therefore, choice C (10 to 20 mg/dL) falls within this expected range. Choices A, B, and D are incorrect as they do not align with the typical BUN-to-creatinine ratio and would indicate abnormal kidney function.
Question 5 of 5
The primary health care provider writes an order to discon tinue a patient�s left radial arterial line. When discontinuing the patient�s invasive line, what is the priority nursing action?
Correct Answer: B
Rationale: The correct answer is B: Apply pressure to the insertion site for 5 minutes. This is the priority nursing action because it helps prevent bleeding and hematoma formation after removing the arterial line. Applying pressure for 5 minutes allows for adequate hemostasis. A: Applying an air occlusion dressing to the insertion site is not the priority action. It does not address the immediate need to control bleeding. C: Elevating the affected limb on pillows for 24 hours is not necessary and does not address the immediate need for hemostasis. D: Keeping the patient's wrist in a neutral position is not the priority action when discontinuing an arterial line. It does not address the need for hemostasis and preventing bleeding.
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