Identifying Risks in MRI Procedures

A patient is scheduled for a magnetic resonance imaging (MRI) scan to evaluate potential neurological issues. The patient has a history of claustrophobia and is worried about being in the MRI machine. As the nurse preparing the patient, it is crucial to ensure their safety and comfort before the test. One significant risk associated with MRI scans is related to the presence of metallic objects in the body, particularly devices such as __________. Assess and fill in the blank with the most appropriate item that poses a risk during an MRI procedure.