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

Continuous venovenous hemodialysis is used to

Correct Answer: D

Rationale: The correct answer is D because continuous venovenous hemodialysis combines ultrafiltration, convection, and dialysis techniques. Ultrafiltration removes excess fluid, convection helps in removing solutes, and dialysis involves the diffusion of solutes across a semipermeable membrane. This comprehensive approach ensures effective removal of both fluid and solutes in critically ill patients. Incorrect Answer Analysis: A: Removing fluids and solutes through convection alone is not the complete process in continuous venovenous hemodialysis. B: While volume overload is addressed, continuous venovenous hemodialysis involves more than just removing plasma water. C: Adding dialysate is not the primary method in continuous venovenous hemodialysis; it involves ultrafiltration, convection, and dialysis techniques.

Question 2 of 5

What is the nurse�s priority intervention when a terminally ill patient reports severe breakthrough pain?

Correct Answer: B

Rationale: The correct answer is B: Administer a prescribed PRN opioid analgesic. This is the priority intervention because severe breakthrough pain requires immediate relief, and opioids are the most effective for managing severe pain in terminally ill patients. Warm compresses (A) may provide some comfort but do not address the underlying pain. Reassessing pain after 2 hours (C) delays necessary relief. Distraction techniques (D) are not appropriate for severe breakthrough pain as they do not directly address the pain itself. Administering the prescribed opioid analgesic promptly is crucial for providing timely and effective pain management in this situation.

Question 3 of 5

Which scenarios contribute to effective handoff communicaabitribo.cno ma/tte csth ange of shift? (Select all that apply.)

Correct Answer: A

Rationale: The correct answer is A because it demonstrates effective handoff communication by involving key stakeholders (nephrology consultant physician), requesting specific patient updates, and collaborating on patient care tasks (placing a central line). This scenario promotes continuity of care and ensures important information is shared. Explanation for why other choices are incorrect: B: High noise level disrupts communication and can lead to errors or omissions in handoff information. C: While using a standardized checklist can be beneficial, it alone does not guarantee effective communication if not utilized properly or if key information is missed. D: Conducting reports at the patient's bedside is beneficial for patient involvement but may not address the need for involving relevant healthcare providers like the consultant physician in the handoff process.

Question 4 of 5

The following interventions are part of the emergency department (ED) protocol for a patient who has been admitted with multiple bee stings to the hands. Which action should the nurse take first?

Correct Answer: A

Rationale: The correct answer is A: Remove the patient's rings first. This is crucial to prevent constriction and swelling due to potential allergic reactions or inflammation from bee stings. Removing rings allows for proper circulation and prevents complications like compartment syndrome. Ice packs (B) can be applied after removing the rings to reduce swelling. Calamine lotion (C) can provide relief for itching but is not as urgent as ring removal. Diphenhydramine (D) can be given later for systemic allergic reactions but should not take precedence over removing the rings.

Question 5 of 5

When planning the response to the potential use of smallpox as an agent of terrorism, the emergency department (ED) nurse manager will plan to obtain adequate quantities of:

Correct Answer: A

Rationale: The correct answer is A: Vaccine. Smallpox is a contagious and potentially deadly disease caused by the variola virus. The smallpox vaccine is the most effective way to prevent and control the spread of smallpox. By obtaining adequate quantities of the smallpox vaccine, the ED nurse manager can protect healthcare workers and the public from contracting the virus in case of a smallpox bioterrorism event. Atropine (B) is used to treat certain types of nerve agent poisoning, not smallpox. Antibiotics (C) are ineffective against viruses like smallpox. Whole blood (D) is not specifically needed for smallpox treatment.

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