ATI RN
Critical Care Nursing Exam Questions Questions
Question 1 of 5
When preparing to cool a patient who is to begin therapeutic hypothermia, which intervention will the nurse plan to do (select all that apply)?
Correct Answer: C
Rationale: Rationale: Continuous cardiac monitoring is crucial during therapeutic hypothermia to monitor the patient's cardiac rhythm and detect any arrhythmias promptly. This intervention allows for immediate intervention if any cardiac issues arise. Explanation of other choices: A: Assisting with endotracheal intubation may be necessary for airway management but is not directly related to cooling the patient for therapeutic hypothermia. B: Inserting an indwelling urinary catheter may be needed for urine output monitoring but is not a priority intervention for cooling the patient. D: Restraining the patient is unnecessary and not indicated for therapeutic hypothermia; it may cause unnecessary distress and should be avoided unless absolutely necessary for patient safety.
Question 2 of 5
What is the most important outcome of effective communi cation?
Correct Answer: D
Rationale: The correct answer is D because reducing patient errors is the most important outcome of effective communication in healthcare. Clear and accurate communication among healthcare providers and patients can prevent misunderstandings, leading to fewer errors in diagnosis, treatment, and medication administration. This ultimately improves patient safety and outcomes. A: Demonstrating caring practices to family members is important but not the most crucial outcome of effective communication in healthcare. B: Ensuring that patient teaching is provided is essential, but patient safety through error reduction takes precedence. C: Meeting the diversity needs of patients is crucial for patient-centered care, but error reduction directly impacts patient safety, making it more critical.
Question 3 of 5
The critical care nurse knows that in critically ill patients, renal dysfunction
Correct Answer: B
Rationale: The correct answer is B. Renal dysfunction is common in critically ill patients due to various factors like sepsis, hypotension, and nephrotoxic medications. This affects nearly two thirds of patients, making it a significant issue in critical care. Choices A, C, and D are incorrect. A is wrong because renal dysfunction is not rare in critically ill patients. C is incorrect as renal replacement therapy does not guarantee low mortality rates. D is inaccurate as renal dysfunction can have a significant impact on morbidity, mortality, and quality of life in critically ill patients.
Question 4 of 5
What is an early signs of the effect of hypoxemia on the nervous system?
Correct Answer: B
Rationale: The correct answer is B: Restlessness. When the body experiences hypoxemia (low oxygen levels), the brain is deprived of oxygen, leading to early signs such as restlessness. This is due to the brain's attempt to increase oxygen intake by increasing activity. Cyanosis (A) is a late sign of hypoxemia when oxygen levels are critically low. Tachycardia (C) and tachypnea (D) are compensatory mechanisms in response to hypoxemia, but they are not early signs affecting the nervous system directly.
Question 5 of 5
Which of the following nursing activities demonstrates im plementation of the AACN Standards of Professional Performance? (Select all that ap ply.)
Correct Answer: C
Rationale: The correct answer is C because participating on the unit's nurse practice council demonstrates adherence to the AACN Standards of Professional Performance, specifically the standard related to quality of practice. By actively engaging in the nurse practice council, the nurse contributes to the development and implementation of policies and procedures that promote quality patient care. This activity also involves collaboration, leadership, and advocacy, which are essential components of professional nursing practice. The other choices are incorrect because: A: Attending a meeting and receiving continuing education on sepsis is important for professional development but does not directly align with the AACN Standards of Professional Performance. B: Collaborating with a pastoral services colleague is essential for holistic patient care but does not specifically address the standards set by the AACN. D: Posting an article for colleagues to read is beneficial for knowledge sharing but does not directly demonstrate adherence to the AACN Standards of Professional Performance.
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