ATI RN
Critical Care Nursing Questions and Answers PDF Questions
Question 1 of 5
The sister of a patient in the ICU has been at the patients bedside non-stop for 48 hours. The nurse suggests to her that she return home to rest. Which of the following is the proper rationale for the nurse making such a suggestion?
Correct Answer: D
Rationale: The correct answer is D: The sister needs to maintain her own health during this time. It is essential for the sister to take care of her own health and well-being to be able to provide the best support to the patient. Continuous stress and lack of rest can negatively impact her ability to support the patient effectively. Encouraging her to rest will ensure she remains physically and mentally well to continue supporting the patient in the long run. Incorrect Choices: A: The sister is in the way of the health care providers - This is incorrect as the primary concern is the well-being of the sister and her ability to provide support. B: The patient may become annoyed by her continual presence - This is not the main reason for suggesting the sister to rest, as the focus is on her own health. C: The patient will recover more easily in peace and quiet - While peace and quiet can be beneficial for the patient, the main focus here is on the sister's well-being.
Question 2 of 5
Which statement made by a staff nurse identifying guidelianbeirsb .fcoomr /pteaslt liative care would need corrected?
Correct Answer: C
Rationale: The correct answer is C because palliative care is not just for the dying but also for those with serious illnesses. A: Correct - basic nursing care is essential in palliative care. B: Correct - common symptoms in palliative care include nausea, agitation, and sleep disturbance. D: Correct - palliative care aims to relieve symptoms and improve quality of life. Choice C is incorrect as it wrongly implies palliative care is only for the dying, which is a misconception.
Question 3 of 5
The patient is in the critical care unit and will receive dialysis this morning. The nurse will (Select all that apply.)
Correct Answer: A
Rationale: The correct answer is A because evaluating morning lab results is crucial to monitor the patient's condition before dialysis. Abnormal results may impact the dialysis treatment plan. Option B is incorrect as administering antihypertensive medications is not directly related to dialysis. Option C is incorrect as assessing the dialysis access site is the responsibility of the dialysis team. Option D is incorrect as weighing the patient is not typically done immediately before dialysis.
Question 4 of 5
The nurse calculates the PaO /FiO ratio for the following values: PaO is 78 mm Hg; FiO is 2 2 2 2 6 (60%). What is the outcome and the relationship to the ARDS diagnosing criteria?
Correct Answer: A
Rationale: The correct answer is A: 46.8; meets criteria for ARDS. The PaO /FiO ratio is calculated by dividing the arterial oxygen partial pressure (PaO) by the fraction of inspired oxygen (FiO). In this case, PaO is 78 mm Hg and FiO is 0.6 (60%). Therefore, the calculation would be 78/0.6 = 130. This value is less than 300, which is indicative of ARDS according to the Berlin criteria. Choices B and C are incorrect as they do not align with the criteria for ARDS. Choice D is incorrect because the data provided is sufficient to compute the ratio.
Question 5 of 5
The nurse caring for a mechanically ventilated patient prepares to include which strategies to prevent ventilator-associated pneumonia should be into the patient’s plan of care? (Select all that apply.)
Correct Answer: A
Rationale: The correct answer is A: Drain condensate from the ventilator tubing away from the patient. This is crucial to prevent ventilator-associated pneumonia as stagnant condensate can harbor harmful bacteria. By draining it away from the patient, the risk of bacterial growth and subsequent aspiration is minimized. Elevating the head of the bed (choice B) helps prevent aspiration but is not specific to preventing ventilator-associated pneumonia. Instilling normal saline during suctioning (choice C) can increase the risk of infection. Performing regular oral care with chlorhexidine (choice D) is important for oral hygiene but not directly related to preventing ventilator-associated pneumonia.