The nurse is preparing to insert an intravenous catheter into the patient with a BMI of 39. Which angle of insertion does the nurse utilize in order to most likely maximize the chance of successfully entering the vessel? 

The patient with persistent shoulder pain with associated numbness of the hand is scheduled for a magnetic resonance imaging (MRI) scan. The patient tells the nurse, "I'm terrified of enclosed spaces. I just don't know if I'll survive this test." After relaying the patient's concerns to the provider, which response does the nurse expect from the provider? 

The patient with migraines undergoes an MRI and is found to have a cerebral aneurysm in the Circle of Willis. The nurse is vigilant for which symptoms that would indicate the patient is experiencing a life-threatening complication of the cerebral aneurysm? Select all that apply.