Your patient is a 25-year-old woman with a history of diabetes. She is confused, agitated, and verbally abusive to you, and she is very sweaty. Although she refuses to give a history of the present illness, you should suspect which of the following as the likely cause of her presentation?

In which of the following patients should you check for the possibility of spinal injury?

A) An unresponsive diabetic who appears to have fallen down B) An unresponsive patient found in her bed with no obvious injury C) A responsive patient with no history of injury who is complaining of a headache and neck pain D) All of the above

How would range and strength of abduction of the upper extremity be affected if there were a rupture of the coracoclavicular ligament?

What will be an ideal response?