Upper Limb

Question 1

Abductors of shoulder

Answer 1

Supraspinatus
Deltoid (15-90°)
Trapezius (90-100)
Serratus anterior (90-100)

Question 2

Initiator is shoulder abduction

Answer 2

Supraspinatus (0-15°)

Question 3

Number of tendons in carpal tunnel

Answer 3

9 (4+4+1) super+profundus+policis

Question 4

Closest structure to hamate bone in carpal tunnel

Answer 4

Tendons of flexor digitorum profunda

Question 5

Mnemonic for artery and nerve in upper limb

Answer 5

Nerve guards artery

Question 6

Relation ulnar artery and ulnar nerve

Answer 6

U. Nerve is U. To U. Artery

Question 7

Relation of radial artery with radial nerve

Answer 7

R. Nerve is R. To R. Artery

Question 8

Which structure is pierced by CEPHALIC VEIN before termination

Answer 8

Pierces clavipectoral fascia before termination into axillary vein

Question 9

What to do if sniff box tenderness without X ray abnormality

Answer 9

Redo x-ray are 1-2 wks

Question 10

Blood supply of scaphoid bone

Answer 10

Radial artery from distal end

Question 11

What carpal bones may be dislocated associated with scaphoid fracture

Answer 11

Lunate bone

Question 12

Risk of transverse fracture of scaphoid bone

Answer 12

Non union

Question 13

Initial Mx of any open fracture

Answer 13

Admission and Surgical debridement

Question 14

Percentage of carpal and scaphoid fracture

Answer 14

80% in men
80% in scaphoid

Question 15

Phalen ,tinel,froment sign for which nerves

Answer 15

Median
Median
Ulnar

Question 16

Nerve of thenar

Answer 16

Median except adductor pollicis (ulnar-froments test)

Question 17

Hypo thenar nerve

Answer 17

Ulnar

Question 18

Surgical use of palmaris Longus

Answer 18

Tendon graft

Question 19

Anterior interosseous nerve supply and comes from where

Answer 19

From medial nerve
Supply long flexors middle and index (injury will cause loss of pencil movement)
Lac of cuteneous supply

Question 20

Inquiry of median nerve proximal to flexor retinaculum

Answer 20

Loss of flexor pollicis brevis, opponens pollicis,1st and 2nd lumbricals

Question 21

Nerve to abductor pollicis Longus

Answer 21

Posterior interosseous nerve(a branch of radial nerve)

Question 22

Which muscle helps trapezius during shoulder abduction above 90°

Answer 22

Serratus anterior

Question 23

smallest muscle in the rotator cuff with function

Answer 23

Supraspinatus
responsible for initiating shoulder abduction.

Question 24

Degrees related with shoulder abduction

Answer 24

Initiator is supraspinatus from 0°
Then deltoid upto 90°
Above 90° by trapezius and Serratus anterior