The nurse is preparing a patient for a computed tomography (CT)scan of the abdomen.Which statement by the nurse is best (all contain correct information)?

Question

Quizplus · Accepted Answer

The correct preparation for a CT scan of the abdomen is to remain NPO (nothing by mouth) for 2-4 hours prior to the test. Therefore, option B is the best choice as it correctly states that the patient cannot have anything to eat or drink for 4 hours before the test. Option A is not entirely correct, as the actual NPO time can vary between 2-4 hours. Option C is also incorrect, as drinking a contrast medium is not always necessary for a CT scan of the abdomen. Option D is true, but it is not the best choice as it does not provide specific information about the test preparation.

The Nurse Is Preparing a Patient for a Computed Tomography