Session 10 Qs Flashcards
1
Q
Ulnar nerve compression in Guyon’s canal common in
A
Cyclists
2
Q
Which digits are most commonly affected by Dupuytren’s contracture
A
4th and 5th
3
Q
How many bones are in the hand
A
27
4
Q
Borders of Guyon’s canal
A
Roof- palmar carpal ligament
Floor - Flexor retinaculum and Hypothenar muscles
Medial border- pisiform bone
Lateral border- hook of hamate
5
Q
Which is not one of the borders of the axilla
A
Deltoid
Pec major, trapezius and latissimus dorsi are
6
Q
What is affected by damage to ulnar nerve in fall
A
Palmar abduction of thumb as palmar and dorsal interessei don’t work
7
Q
What does A of loaf stand for
A
Abductor pollicis brevis
8
Q
What forms medial border of anatomical snuffbox
A
Extensor pollicis longus
9
Q
What does flexor digitorum superficialis do
A
Flexion of PIPJ
