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? 

A 13-year-old patient presents to the emergency department in a disoriented state with tachycardia, tachypnea, hypotension, and hypothermia. Upon assessment, the nurse notes the patient’s breath smells like acetone, the mucous membranes are dry, and the patient has poor skin turgor. The nurse knows which test is the priority?

Which assessment is most indicative of a pleural effusion?