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Critical Care Nursing Questions Questions

Question 1 of 5

Which therapeutic interventions may be withdrawn or withabhirebl.dco mfr/otemst the terminally ill client? (Select all that apply.)

Correct Answer: B

Rationale: The correct answer is B: Dialysis. In the context of terminally ill clients, withdrawing dialysis is appropriate as it can be burdensome without providing significant benefit towards the end of life. Dialysis does not cure terminal conditions and can prolong suffering unnecessarily. Antibiotics (A) may be necessary for managing infections in terminally ill clients. Nutrition (C) is important for comfort and quality of life. Pain medications (D) are essential for managing pain and should not be withdrawn unless no longer beneficial or requested by the patient.

Question 2 of 5

An elderly patient is admitted to the ICU with stage IV lung cancer, diabetes mellitus, and congestive heart failure. The health care team assembled to care for her is large and diverse, including an oncologist, a pulmonologist, an endocrinologist, a cardiologist, and others. The patient is not expected to survive more than a few weeks, and her husband is overwhelmed with stress and grief. Which nurse competency or competencies are most needed in this situation? Select all that apply.

Correct Answer: B

Rationale: The correct answer is B: Caring practices. In this situation, the patient and her husband are dealing with complex medical conditions and emotional distress. Caring practices involve providing compassionate, empathetic, and supportive care to the patient and her family members during this difficult time. The nurse needs to show sensitivity, understanding, and emotional support to help them cope with their situation. Clinical judgment (A) is important but not the primary focus in this scenario. Collaboration (C) is essential in the interdisciplinary team, but caring practices take precedence in addressing the emotional needs. Response to diversity (D) is also important, but in this case, the focus is more on providing compassionate care rather than addressing cultural or social diversity issues.

Question 3 of 5

Positive end-expiratory pressure (PEEP) is a mode of ventaiblairbto.croym /atessst istance that produces which of the following conditions

Correct Answer: D

Rationale: The correct answer is D because positive end-expiratory pressure (PEEP) is a mode of ventilation where pressure is maintained in the lungs at the end of expiration. This helps prevent alveolar collapse and improves oxygenation. Option A is incorrect because PEEP does not deliver a full preset tidal volume with each breath initiation. Option B is incorrect because tidal volume in PEEP is not solely determined by the patient's ability to generate negative pressure. Option C is incorrect because in PEEP, breaths are delivered irrespective of the patient's respiratory drive.

Question 4 of 5

Which of the following are components of the Institute for Healthcare Improvement’s (IHI’s) ventilator bundle? (Select all that apply.)

Correct Answer: A

Rationale: The correct answer is A because interrupting sedation daily to assess readiness to extubate is a key component of IHI's ventilator bundle to prevent ventilator-associated pneumonia. This practice helps prevent over-sedation, reduce the duration of mechanical ventilation, and decrease the risk of complications. The other choices, B, C, and D, are incorrect as they are not specific components of the IHI's ventilator bundle. Maintaining head of bed elevation, providing deep vein thrombosis prophylaxis, and prophylaxis for peptic ulcer disease are important aspects of critical care but are not directly related to the ventilator bundle protocol outlined by IHI.

Question 5 of 5

Which therapeutic interventions may be withdrawn or withabhirebl.dco mfr/otemst the terminally ill client? (Select all that apply.)

Correct Answer: B

Rationale: The correct answer is B: Dialysis. In the context of terminally ill clients, withdrawing dialysis is appropriate as it can be burdensome without providing significant benefit towards the end of life. Dialysis does not cure terminal conditions and can prolong suffering unnecessarily. Antibiotics (A) may be necessary for managing infections in terminally ill clients. Nutrition (C) is important for comfort and quality of life. Pain medications (D) are essential for managing pain and should not be withdrawn unless no longer beneficial or requested by the patient.

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