Hand and Wrist

Question 1

What prevents bowstringing ?

Answer 1

Retinaculae

Question 2

Synovial Sheaths prevent ?

Answer 2

Friction

Question 3

Thumb moving across hand/ each finger ?

Answer 3

Thumb opposition

Question 4

Power Grip

Answer 4

child holding crayon

Question 5

Hook grip

Answer 5

holding suitcase

Question 6

Holding pencil

Answer 6

chuck grip

Question 7

Thenar Eminance

Answer 7

Abductor and Flexor pollicis brevis and opponens pollicis

Question 8

Lumbricals do

Answer 8

BLA

Question 9

Interossei do

Answer 9

abduction and adduction

Question 10

triangular fibrocartilage complex ligament

Answer 10

head of ulna articulates with ulnar notch of radius and central triangular fibrocartilage

Question 11

test for injury to the triangular fibrocartilage complex

Answer 11

hold the forearm and load the wrist

Question 12

flexor retinaculum

Answer 12

goes from tubercle of scaphoid to the pisiform bone

Question 13

carpal tunnel syndrome

Answer 13

crushing of median nerve

Question 14

anatomical snuff box

Answer 14

abductor pollicis longus
extensor pollicis brevis
extensor pollicis longus