Which artery primarily supplies the anterior circulation of the brain?

Which of the following is the first branch of the popliteal artery as it continues distally?

Which of the following characteristics are associated with a Smith’s fracture? (Select all that apply)

As a follow-up to question #28, what structure is injured and what type of injury has occured? 

As a result of an improperly thrown punch that resulted in an injury to his right hand, Floyd Mayweather’s doctor determined he suffered a Boxer’s Fracture. Which bone in his right hand was affected?

Which carpal bone is palpable at the floor of the anatomical snuffbox?

A 22-year-old rugby player presents with pain and swelling over the dorsal aspect of the hand after being stepped on during a tackle. There is localized tenderness and mild ecchymosis over the metacarpals. Active and passive range of motion of the fingers are full but painful at end range. No obvious deformity or neurovascular deficits are present.  A diagnosis of a contusion has been determined.  Which of the following interventions are MOST appropriate during the initial phase of management for this condition? (Select all that apply)

Which of the following carpal bones is most commonly dislocated? 

Which of the following muscles is responsible for flexing the four proximal interphalangeal (PIP) joints of the phalanges?

Please identify which carpal bone you would be palpating at the corresponding number.  (Please note, the numbers are not in any particular order).