ATI LPN
PN Comprehensive predictor Questions
Question 1 of 5
A nurse is caring for a client who has a new prescription for heparin. Which of the following laboratory tests should the nurse monitor?
Correct Answer: D
Rationale: aPTT monitors heparin's anticoagulant effect, ensuring therapeutic dosing.
Question 2 of 5
A nurse is assisting with the care of a client in a medical-surgical unit. Which of the following actions should the nurse take to decrease the risks for a urinary tract infection for this client? Select all that apply.
Correct Answer: A,D,E,F
Rationale: High fluid intake flushes bacteria, regular emptying prevents stagnation, daily review minimizes catheter use, and perineal hygiene reduces infection risk.
Question 3 of 5
A nurse is caring for a client who has a new prescription for lithium. Which of the following laboratory values should the nurse monitor?
Correct Answer: A
Rationale: Lithium can cause hyponatremia, requiring sodium level monitoring.
Question 4 of 5
A nurse is reviewing laboratory findings for three clients. Which of the following laboratory results should the nurse expect for a client who has pancreatitis?
Correct Answer: B
Rationale: Elevated lipase is a specific marker of pancreatic inflammation, expected in pancreatitis.
Question 5 of 5
A nurse is collecting data from a client who has a long leg cast on his left leg. Which of the following findings is the priority?
Correct Answer: C
Rationale: Diminished pulses indicate potential circulatory compromise, a critical finding requiring immediate intervention.