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

The nurse is preparing for insertion of a pulmonary artery acbairtbh.ceotme/rte (sPt AC). During insertion of the catheter, what are the priority nursing actions? (Select all that apply.)

Correct Answer: B

Rationale: The correct answer is B: Ensure that a sterile field is maintained during the insertion procedure. This is the priority nursing action because maintaining a sterile field is crucial to prevent infection during the invasive procedure. The nurse must follow strict aseptic technique to reduce the risk of introducing bacteria into the patient's bloodstream. All other choices are incorrect: A: Addressing the patient's anxiety is important but not the priority during the insertion procedure. C: Inflating the balloon is a specific action that should be performed by the physician, not the nurse. D: While monitoring the patient's cardiac rhythm is important, ensuring the sterile field takes precedence to prevent complications.

Question 2 of 5

The nurse is educating a patient�s family member about a pulmonary artery catheter (PAC). Which statement by the family member best indicates undaebrisrbt.acnomd/itnesgt of the purpose of the PAC?

Correct Answer: B

Rationale: The correct answer is B because it shows understanding that the PAC helps in managing fluid therapy effectively. The PAC measures pressures in the heart and lungs, guiding fluid management. Choice A is incorrect as the PAC is not primarily for IV fluid administration. Choice C shows understanding of the catheter placement but not its purpose. Choice D is incorrect as the PAC is not for the heart to heal but to monitor cardiac status.

Question 3 of 5

Which of the following statements describes the core conc ept of the synergy model of practice?

Correct Answer: D

Rationale: Rationale: D is correct because the synergy model focuses on individualized care based on patients' unique needs. This model emphasizes tailoring nursing competencies to address these needs, promoting holistic care. A is incorrect as certification is not a requirement. B involves family inclusion but does not capture the core concept. C mentions collaboration but does not specifically address individualized care.

Question 4 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 5 of 5

Which statement about family assessment is false?

Correct Answer: A

Rationale: The correct answer is A because assessing the structure of the family (who comprises the family) is not the last step in family assessment. The rationale is that understanding the family structure is essential at the beginning of the assessment process to identify key relationships and support systems. Assessing interaction among family members helps to understand dynamics and relationships within the family. Assessing communication is crucial to identify roles and patterns of interaction. Ongoing assessment is necessary as family dynamics can evolve throughout the illness. Therefore, A is false as family structure assessment is an important initial step, not the last step.

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