Jeopardy Anatomy Quiz

C5 Dermatome?

C-5 to T-1 represent what are of the brachial plexus?

C6 Myotome?

Arising from the trunks, the parts of the brachial plexus is divided into upper, middle and lower:

Mr. Bean went out partying on a Saturday night and the next morning he woke up and could not actively extend his wrist or fingers. What nerve is involveD?

This structure is the only bony attachment on the shoulder girdle to the trunk

The GH joint arthokinematics results in slide and glide in opposite directions:

Dynamic stabilizers of the shoulder

What muscle inserts into the intertubecular groove?

Ms smith arrives in the clinic with complaints of right shoulder pain, she followed up with the MD and she has dx with a right rotator cuff tear and referred for rotator cuff strengthening. What muscles do you plan to assess?

This muscle divides the flexors from the extensors

This structure articulates with the radial notch of the ulna

Brachialis innervation?

This structure maintains the space between the radius and ulna during forearm rotation and actively transfers forces from the radius to the ulna

Mr Johnson hit the inside of his elbow on the door frame while walking into the classroom and he experienced pain shooting down the medial side of his arm and had numbness into the small and ring fingers. mr Johnson states that he hit his funny bone. What nerve?

Structure that can be palpated in the anatomical snuff box

These structures make up the proximal carpal row:

Roof of the carpal tunnel:

Muscle inserts into the flexor retinaculum and palmar aponeurosis and some of us are missing this muscle

Ms jones fell on her wrist 3 days ago and she followed up with the MD and she explains that she sprained her wrist and has referred her for OT. The therapist calls the MD for clarification and the MD explains that the lunate and triquetrum sprained the ligament on the ulnar side of the wrist. What ligament did she sprain?

What 2 muscles independently extend the index and small fingers

This intrinsic finger flexor is innervated by both the median and ulnar nerve

What 2 tendons are in the 1st dorsal compartment?

This intrinsic muscle of the hand adducts the thumb and is known contributor to CMC joint pain when overused

Mr James sustained a laceration over the dorsum of his index finger and is now unable to extend the PIP joint. He followed up with the MD and had a surgical repair to the dorsal apparatus what muscle make up the apparatus?