The physician orders a blood test for PSA when an enlarged prostate is palpated during a routine examination of a 56-year-old man.When the patient asks the nurse the purpose of the test,the nurse's response is based on what knowledge?

Question

Quizplus · Accepted Answer

PSA levels are commonly used as a screening tool for prostate cancer. Elevated levels of PSA can be indicative of prostate cancer, but further diagnostic procedures are necessary to confirm the presence of cancer. However, other conditions such as benign prostatic hyperplasia (BPH) can also cause elevated PSA levels. Therefore, the purpose of ordering the test in this case is to evaluate the patient's risk for prostate cancer based on the palpation of an enlarged prostate.

The Physician Orders a Blood Test for PSA When an Enlarged