A nurse is preparing a patient for coronary angiography.Which of the following factors should the nurse be aware of that might impair clear imaging in this test? Select all that apply.

Question

Quizplus · Accepted Answer

Gas or feces in the gastrointestinal tract can impair imaging by obstructing the view of the coronary arteries. A metal necklace the patient is wearing can also obstruct the view by causing artifacts on the imaging. Patients should be instructed to remove all jewelry before the test. Finally, the patient wiggling during the procedure can also cause artifacts on the imaging and impair visualization.

A Nurse Is Preparing a Patient for Coronary Angiography