ATI RN
ATI Med Surg Nursing 300 day Exam Questions
Extract:
Question 1 of 5
A client admitted to the Emergency Department (ED) and the cardiac monitor shows multifocal premature ventricular contractions (PVC's). Initial laboratory findings are as follows. The nurse recognizes that the client's PVC's are most likely caused by:
Correct Answer: C
Rationale: Hypokalemia (2.8 mEq/L) is a known cause of PVCs due to its effect on cardiac repolarization.
Question 2 of 5
Correct Answer:
Rationale:
Question 3 of 5
Correct Answer:
Rationale:
Question 4 of 5
Correct Answer:
Rationale:
Question 5 of 5
Correct Answer:
Rationale: