Before undergoing a colon resection for cancer of the colon, a patient has an elevated carcinoembryonic antigen (CEA) test. The nurse explains that the test is used to

Before undergoing a colon resection for cancer of the colon, a patient has an elevated carcinoembryonic antigen (CEA) test. The nurse explains that the test is used to



Answer: monitor the tumor status after surgery.


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