Final answer:
To prepare the femoral site for an angiogram, the groin area is shaved, cleaned with antiseptic, draped to maintain sterility, and a local anesthetic is administered for patient comfort.
Step-by-step explanation:
Preparing the femoral site for an angiogram involves several key steps to ensure the area is sterile and the procedure can be carried out safely. First, the patient's groin area will be shaved if necessary to remove any hair that could introduce bacteria into the incision site. The site is then cleaned with an antiseptic solution to reduce any risk of infection. A sterile drape will also be placed around the area to maintain a sterile environment. The patient will likely receive a local anesthetic to numb the area and reduce discomfort during the insertion of the catheter into the femoral artery. These steps collectively help to prepare for a complication-free angiogram procedure.