A generally healthy 2-year-old child presents to the ED with pain, swelling and erythema over his left elbow.  He was witnessed falling off a slide in the park one hour earlier.  The caregiver applied ice, but the child continues to express pain with even simply touching the area.  What is your next step as the PA on duty?

What prompted Japan to attack the United States at Pearl Harbor?

What sign is present in this film which suggests the presence of an elbow fracture?

Parents bring their obese 12-year-old son into your clinic.  They state he has been limping and complaining of increasing left hip and groin pain, with some radiation to the knee.  They have to fly to Samoa soon for a family wedding and hope to have the problem fixed before they leave.  What condition appears to be present in the patient’s plain film below?

A 14-year-old hits head while diving into a shallow pool of water with a high probability of a cervical fracture.  Which of the following imaging studies permits a rapid, quality view of the odontoid process?

An elderly obese male patient presents with a complaint of stiffness of the fingers, hip and knees along with pain on movement which is worse in the morning and worsens with weight bearing activities.  Which of the following X-ray findings supports the diagnosis of osteoarthritis?

This image was taken after a suicidal patient jumped off a two (2) story building.  On physical exam of the lower extremities, he has define neurological deficits.  What is observed in this CT image?

What would peripheral arterial disease would result in?

What is the finding on a spectral Doppler at the vascular narrowing area due to a plaque formation?

A 36-year-old female patient presents complaining of menorrhagia and pelvic pain during her menses for many years.  The main concern is a leiomyoma.  Which of the following modalities could be the preferred imaging study of choice?