ATI LPN
ATI LPN Med Surg Exam 7 Questions
Extract:
Question 1 of 5
The nurse is caring for a client who asks why blood levels of Carcinoembryonic Antigen (CEA) is drawn at periodic intervals. Which of the following responses describes the correct rationale?
Correct Answer: A
Rationale: CEA is a tumor marker for colorectal cancer; decreasing levels post-treatment indicate effective therapy. CEA is not used for diverticulitis, pancreatitis, or ulcerative colitis monitoring.
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: