Critical Care Nursing Questions and Answers PDF

Questions 81

ATI RN

ATI RN Test Bank

Critical Care Nursing Questions and Answers PDF Questions

Question 1 of 5

Which statement is true regarding venous thromboembolisambir b(.VcoTm/Ete)s ta nd pulmonary embolus (PE)?

Correct Answer: A

Rationale: The correct answer is A because PE should be suspected in patients with unexplained cardiorespiratory complaints and risk factors for VTE. This is important because PE can present with nonspecific symptoms, making it crucial to consider it in the differential diagnosis. Explanation: 1. PE can present with various symptoms, including dyspnea, chest pain, and hemoptysis, but these are not present in all patients. 2. Bradycardia and hyperventilation are not classic symptoms of PE, as it can present with tachycardia and other respiratory findings. 3. Critically ill patients are actually at higher risk for VTE and PE, so prophylaxis is typically recommended. In summary, choice A is correct because it emphasizes the importance of considering PE in patients with cardiorespiratory complaints and risk factors for VTE, while the other choices contain inaccuracies or incomplete information.

Question 2 of 5

What must the patient must be able of in order to provide informed consent?

Correct Answer: B

Rationale: The correct answer is B because informed consent requires the patient to have knowledge and competence to make a decision. This involves understanding the risks, benefits, and alternatives of the proposed treatment. Choice A is incorrect as it pertains to a physical ability unrelated to decision-making. Choice C is incorrect as consent must be verbal or written, not just nodding. Choice D is incorrect as consent can be obtained in various ways, not specifically through reading and writing in English.

Question 3 of 5

A hospice patient with end-stage renal disease refuses to eat or drink and is very weak but reports no pain. Which nursing action is most appropriate?

Correct Answer: C

Rationale: The most appropriate nursing action in this scenario is choice C: Provide support for the patient�s decision and ensure comfort measures. This is because the patient is in hospice care, indicating a focus on comfort and quality of life rather than aggressive treatments. By respecting the patient�s decision and providing comfort measures, the nurse promotes dignity and autonomy. Choices A and B are not suitable as they go against the patient's wishes and may cause distress. Choice D, while important, is not the immediate priority when the patient is not in pain and has chosen to refuse food and fluids. Overall, choice C aligns with the principles of hospice care and prioritizes the patient's comfort and autonomy.

Question 4 of 5

When fluid is present in the alveoli what is the result?

Correct Answer: A

Rationale: The correct answer is A: Alveoli collapse and atelectasis occurs. When fluid is present in the alveoli, it impairs the surface tension necessary for the alveoli to remain open, leading to collapse and atelectasis. This prevents proper gas exchange, resulting in hypoxemia. Choice B is incorrect because impaired gas diffusion typically occurs with conditions affecting the alveolar-capillary membrane, not fluid in the alveoli. Choice C is incorrect as hypoventilation refers to decreased ventilation, not specifically related to fluid in the alveoli. Choice D is incorrect as fluid in the alveoli is not a direct indicator of heart failure.

Question 5 of 5

Palliation care includes what goals? (Select all that apply.)

Correct Answer: A

Rationale: The correct answer is A (Pain relief) because palliative care aims to provide comfort and improve the quality of life for individuals with serious illnesses. Pain relief is a crucial goal in palliative care to alleviate physical suffering. Nausea relief (B) is also commonly addressed in palliative care, but it is not a universal goal. Psychological support (C) is an important aspect of palliative care but is not always a primary goal. Withdrawal of life-support interventions (D) is not a goal of palliative care, as palliative care focuses on symptom management and improving quality of life, not hastening death.

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