Critical Care Nursing Exam Questions

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Critical Care Nursing Exam Questions Questions

Question 1 of 5

An Ethiopian man with AIDS has recently been admitted to the ICU with a case of pneumonia. The man is new to the U.S. and has no health insurance. He would likely be eligible for the states Medicaid coverage, but does not understand how to access this coverage. Which competency or competencies are most needed in this situation? Select all that apply.

Correct Answer: B

Rationale: The correct answer is B: Advocacy and moral agency. In this scenario, the Ethiopian man with AIDS is in a vulnerable position due to lack of health insurance and understanding of Medicaid coverage. Advocacy skills are crucial to help him navigate the complex healthcare system and access the necessary resources. Moral agency involves advocating for the patient's rights and well-being, ensuring that he receives appropriate care despite his socioeconomic status. Clinical judgment, collaboration, and systems thinking are important competencies but not as directly relevant in this specific situation of advocating for the patient's access to Medicaid coverage.

Question 2 of 5

The intensive care unit (ICU) nurse educator will determine that teaching arterial pressure monitoring to staff nurses has been effective when the nurse:

Correct Answer: B

Rationale: The correct answer is B because positioning the zero-reference stopcock line level with the hemostatic axis ensures accurate arterial pressure monitoring. Placing the stopcock at the hemostatic axis allows for correct measurement of blood pressure without any errors due to height differences. This positioning helps in obtaining precise and reliable readings. A: Balancing and calibrating the monitoring equipment every 2 hours is important for equipment maintenance but does not directly impact the accuracy of arterial pressure monitoring. C: Ensuring the patient is supine with the head of the bed flat is a standard position for arterial pressure monitoring but does not specifically address the correct positioning of the stopcock. D: Rechecking the location of the hemostatic axis when changing the patient's position is essential for maintaining accuracy, but it does not directly relate to the initial correct positioning of the stopcock.

Question 3 of 5

The nurse obtains the pulse rate of 89 beats/minute for an infant before administering digoxin (Lanoxin). Which action should the nurse take?

Correct Answer: A

Rationale: The correct answer is A. Infants typically have higher resting heart rates than adults, so a pulse rate of 89 beats/minute for an infant may indicate bradycardia. Digoxin can further lower the heart rate, leading to potential adverse effects like arrhythmias. Therefore, withholding the medication and contacting the healthcare provider is crucial to ensure the safety of the infant. Choice B is incorrect because administering digoxin without addressing the elevated pulse rate can be dangerous. Choice C is incorrect as assessing respiratory rate does not address the immediate concern of the elevated pulse rate. Choice D is also incorrect as waiting and giving half of the dosage may further exacerbate the situation.

Question 4 of 5

An 80-year-old client is given morphine sulphate for postoperative pain. Which concomitant medication should the nurse question that poses a potential development of urinary retention in this geriatric client?

Correct Answer: B

Rationale: The correct answer is B: Tricyclic antidepressants. Tricyclic antidepressants can cause anticholinergic effects, including urinary retention, especially in the elderly. Morphine sulfate can also contribute to urinary retention. Antacids (A) and nonsteroidal anti-inflammatory agents (C) are not known to cause urinary retention. Insulin (D) does not pose a risk for urinary retention in this scenario.

Question 5 of 5

While caring for a critically ill patient, the nurse knows that fostering patient control over the environment is a method for stress reduction. What nursing intervention gives the patient the most environmental control while still adhering to best practice principles?

Correct Answer: A

Rationale: Step 1: Asking the patient whether he or she wants to get out of bed allows the patient to make a decision regarding their immediate environment, promoting autonomy and control. Step 2: This intervention respects the patient's preferences and fosters a sense of dignity and empowerment, reducing stress. Step 3: Best practice principles in nursing emphasize patient-centered care and promoting patient autonomy. Summary: Choice A is correct as it directly involves the patient in decision-making, enhancing their sense of control. Choices B, C, and D do not provide the same level of autonomy and control to the patient, making them less effective in reducing stress and promoting patient well-being.

Similar Questions

While caring for a critically ill patient, the nurse knows that fostering patient control over the environment is a method for stress reduction. What nursing intervention gives the patient the most environmental control while still adhering to best practice principles?
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