A head-on collision results in a 47 year old female being pi…

A head-on collision results in a 47 year old female being pinned in a car.  This crush injury results in multiple vertebral column fractures and spinal cord swelling.  As a result of the spinal cord swelling, which structure is compressed between the dura and the vertebral bodies?

A 16 year old male is an unrestrained driver in a high speed…

A 16 year old male is an unrestrained driver in a high speed motor vehicle accident.  Besides pain across his left anterior chest from the seatbelt, he complains of severe right wrist pain and numbness of his hand.  Exam demonstrates a limited range of motion of the right wrist and decreased sensation of the palm and first three digits.  X-rays demonstrate a volar dislocation of the lunate.  Entrapment of which structure is likely causing this patient’s symptoms?

A 36 year old female, with newly diagnosed rheumatoid arthri…

A 36 year old female, with newly diagnosed rheumatoid arthritis, presents for an initial occupational therapy evaluation.  While reviewing her chart, you note that her cervical MRI demonstrated a subluxation of the atlantoaxial joint.  While developing an intervention plan, which cervical movement should you limit?

An eight year old male presents to the emergency department…

An eight year old male presents to the emergency department with minor injuries following a motor vehicle accident.   None of his injuries are life-threatening, but he is in a state of panic after watching his mother die in the accident.  Assuming he is currently in a respiratory alkalotic state due to hyperventilation, what compensation would the body undertake to correct this boy’s current acid-base imbalance?