Nerve Injury Causes And Features(UL)

Question 1

Inferior dislocation of humerus leads to

Answer 1

Axillary nerve injury

Question 2

Fracture of surgical neck of humerus leads to

Answer 2

Axillary nerve injury

Question 3

Intramuscular injection into deltoid leads to

Answer 3

Axillary nerve injury

Question 4

Paralysis of deltoid & teres minor is a feature of

Answer 4

Axillary nerve injury

Question 5

Sensory loss over lower half of deltoid is due to

Answer 5

Axillary nerve injury

Question 6

3 flexor muscles of arm supplied by musculocutaneous nerve are

Answer 6

Biceps brachii
Brachialis
Coracobrachialis

Question 7

Axillary nerve injury can damage

Answer 7

Deltoid and teres minor muscles

Question 8

Long thoracic nerve injury leads to

Answer 8

Serratus anterior m/s injury and causes winged scapula

Question 9

Spiral groove of humerus injury leads to

Answer 9

Radial nerve lesion

Question 10

Loss of extension of elbow is a feature of

Answer 10

Radial nerve lesion

Question 11

Wrist drop is due to

Answer 11

Radial nerve lesion

Question 12

Loss of extension of fingers and thumb is caused by

Answer 12

Radial nerve lesion

Question 13

Sensory loss in posterior surface of lower part of arm is due to

Answer 13

Radial nerve lesion

Question 14

Sensory loss in narrow strip on the back of forearm is due to

Answer 14

Radial nerve injury

Question 15

Sensory loss in lateral two third of dorsum of hand is due to

Answer 15

Radial nerve lesion

Question 16

Sensory loss in base of thumb is caused by

Answer 16

Radial nerve lesion