ATI RN
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
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.
Question 3 of 5
What factors associated with the critical care unit can pred ispose the client to increased pain and anxiety? (Select all that apply.)
Correct Answer: A
Rationale: The presence of an endotracheal tube can predispose the client to increased pain and anxiety due to discomfort, difficulty breathing, and potential for aspiration. The tube insertion process itself can be painful and traumatic. Frequent vital sign assessment, monitor alarms, and room temperature are not directly associated with increased pain and anxiety from the endotracheal tube.
Question 4 of 5
A 15-year-old boy is in the ICU and preparing for an appendectomy. He is clearly anxious and fidgets with his IV constantly. He complains that he doesnt want to be there and he is sick of everyone telling him what to do. What would be the best way for the nurse to address this patients anxiety?
Correct Answer: B
Rationale: The correct answer is B: Offer him the remote to the television. This is the best way to address the patient's anxiety because it provides a distraction and a sense of control, which can help alleviate anxiety. By offering the patient the remote to the television, the nurse is giving him a choice and a way to focus his attention away from his anxiety. This can help him feel more comfortable and empowered in the situation. Choice A is incorrect because using physical restraints can increase the patient's anxiety and sense of helplessness. Choice C, lowering the head of his bed, may provide physical comfort but does not directly address his anxiety. Choice D, explaining the procedure in detail, may further increase his anxiety as it focuses on the surgery rather than addressing his current emotional state.
Question 5 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.
Similar Questions
Join Our Community Today!
Join Over 10,000+ nursing students using Nurselytic. Access Comprehensive study Guides curriculum for ATI-RN and 3000+ practice questions to help you pass your ATI-RN exam.
Subscribe for Unlimited Access