Critical Care Nursing Practice Questions

Questions 81

ATI RN

ATI RN Test Bank

Critical Care Nursing Practice Questions Questions

Question 1 of 5

The nurse plans a teaching session with a client but postpones the planned session based on which nursing problem?

Correct Answer: C

Rationale: Step-by-step rationale for choice C: 1. Activity intolerance is a priority nursing problem postoperatively due to pain. 2. Postoperative pain can limit the client's ability to perform activities. 3. Addressing activity intolerance is crucial for promoting recovery and preventing complications. 4. Delaying the teaching session helps the nurse focus on managing pain first. Summary of why other choices are incorrect: - Choice A: Knowledge deficit can be addressed after managing immediate postoperative issues. - Choice B: Treatment regimen management is important but may not be as urgent as addressing activity intolerance related to pain. - Choice D: Noncompliance with exercise plan can be addressed once the client's pain and activity intolerance are under control.

Question 2 of 5

Assuming each of these patients was discharged from the hospital, which older adult patient is at greatest risk for decreased functional status and quality of life?

Correct Answer: A

Rationale: The correct answer is A because this patient had a complex surgery with complications, requiring long-term care and loss of a significant other, which can impact their emotional well-being and support system. This can lead to decreased functional status and quality of life. Choice B is incorrect as the patient has support from a spouse and manages health care independently, indicating a good support system. Choice C is incorrect as the patient is cognitively intact and social, which suggests a good quality of life. Choice D is incorrect as the patient had a less complex procedure, well-managed diabetes, and was living independently, which indicates a lower risk for decreased functional status and quality of life compared to choice A.

Question 3 of 5

A nurse is caring for a patient in the final stages of dying. What is the most appropriate nursing action?

Correct Answer: B

Rationale: The correct answer is B: Provide emotional support and comfort measures. In the final stages of dying, the focus shifts from curative treatment to providing comfort and dignity. Emotional support helps alleviate anxiety and fear, promoting a peaceful transition. Comfort measures like pain management improve quality of life. Encouraging the patient to eat may be futile as the body shuts down. Performing frequent assessments for recovery signs is not appropriate in this situation. Implementing aggressive interventions could go against the patient's wishes for a natural death.

Question 4 of 5

Acute kidney injury from postrenal etiology is caused by

Correct Answer: A

Rationale: The correct answer is A because postrenal acute kidney injury is caused by obstruction of urine flow, leading to pressure build-up in the kidneys and subsequent damage. Obstructions can be due to conditions such as kidney stones, tumors, or enlarged prostate. Choices B, C, and D are incorrect as they relate to pre-renal and intrinsic renal causes of acute kidney injury, not specifically postrenal obstruction. B refers to decreased blood flow to the kidneys, C to low volume or poor heart function affecting kidney perfusion, and D to direct damage to kidney tissue, which do not characterize postrenal etiology.

Question 5 of 5

An 81-year-old patient who has been in the intensive care unit (ICU) for a week is now stable, and transfer to the progressive care unit is planned. On rounds, the nurse notices that the patient has new onset confusion. The nurse will plan to:

Correct Answer: C

Rationale: The correct answer is C: Notify the health care provider and postpone the transfer. The new onset confusion in an elderly patient in the ICU can be a sign of delirium, which is a serious condition that requires prompt evaluation and management. By notifying the healthcare provider, they can assess the patient's condition, order appropriate tests, and adjust the treatment plan as needed. Postponing the transfer allows for further observation and intervention to address the underlying cause of the confusion. Choice A (Give PRN lorazepam and cancel the transfer) is incorrect because administering lorazepam may worsen the confusion in an elderly patient and should not be done without proper evaluation. Choice B (Inform the receiving nurse and then transfer the patient) is incorrect because transferring the patient without addressing the new onset confusion can lead to potential complications and delay in appropriate management. Choice D (Obtain an order for restraints as needed and transfer the patient) is incorrect because using restraints should only be considered as a

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