ATI LPN
ATI LPN Med Surg Cardiac Exam Questions
Extract:
Question 1 of 5
A nurse is caring for a client who experienced severe head trauma. The client's partner asks the nurse why they are concerned about the mean arterial pressure (MAP). The nurse should explain that MAP determines which of the following?
Correct Answer: A
Rationale: MAP is critical for maintaining cerebral perfusion pressure, ensuring adequate blood flow to the brain, especially in cases of head trauma.
Question 2 of 5
A nurse is reviewing laboratory data from a client who has pulmonary embolism and is receiving IV heparin. Which of the following findings should the nurse report to the provider?
Correct Answer: D
Rationale: A low platelet count (74,000/mm³) may indicate heparin-induced thrombocytopenia, a serious complication of heparin therapy that requires immediate reporting.
Question 3 of 5
A client who has had a significant myocardial infarction receives a referral to the cardiac rehabilitation unit. During his first visit to the unit, he tells the nurse that he doesn't understand why he needs to be there because there is nothing more to do as the damage is done. Which of the following responses should the nurse make?
Correct Answer: A
Rationale: This response educates the client about the purpose of cardiac rehabilitation, emphasizing its role in safe recovery and improved quality of life, addressing the client's concerns effectively.
Question 4 of 5
A nurse is collecting data from a client who is receiving continuous cardiac monitoring that is indicating premature ventricular contractions (PVCs). Which of the following findings should the nurse expect when assessing the client?
Correct Answer: C
Rationale: PVCs disrupt the heart's normal rhythm, leading to irregular pulsations detectable on palpation.
Question 5 of 5
A nurse is reinforcing teaching with a client about how to prevent the onset of manifestations of Raynaud's phenomenon. Which of the following statements should the nurse identify as an indication that the client needs further teaching?
Correct Answer: B
Rationale: Keeping the house cool can trigger Raynaud's attacks, indicating a need for further teaching, as the home should be kept warm to prevent episodes.