My mom is 80 and in poor health. Her medical hx includes HTN, diabetes, open heart surgery, AFIB, recent colon cancer surgery, and most likely kidney cancer. She came in for an MRI of the abdomen with and without contrast to look at a renal mass.  The MRI had to be done before her doctor appointment Tuesday. Well, she's a hard stick apparently. She was poked 5 times by two people. We arrived at 2:25 pm after fasting four hours and didn't leave until 4 pm. My complaint with the facility is the lack of an IV specialist or vein finding equipment. My poor mom suffered. 
AMRI