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Nerve and Muscle Quiz

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

Which nerve passes through the carpal tunnel?

a)

Median nerve

b)

Ulnar nerve

c)

Radial nerve

d)

Axillary nerve

2.

Pronator teres is supplied by which nerve?

a)

Ulnar nerve

b)

Median nerve

c)

Radial nerve

d)

Musculocutaneous nerve

3.

Brachioradialis is innervated by?

a)

Ulnar nerve

b)

Median nerve

c)

Radial nerve

d)

Musculocutaneous nerve

4.

Main action of brachioradialis is?

a)

Extension of elbow

b)

Flexion of elbow

c)

Pronation

d)

Abduction of shoulder

5.

Which muscle is not supplied by median nerve?

a)

Pronator quadratus

b)

Flexor carpi radialis

c)

Brachioradialis

d)

FDS

6.

Carpal tunnel syndrome affects which nerve?

a)

Radial nerve

b)

Ulnar nerve

c)

Median nerve

d)

Musculocutaneous nerve

7.

Main function lost in ape thumb deformity is?

a)

Flexion of thumb

b)

Abduction of thumb

c)

Opposition of thumb

d)

Adduction of thumb

8.

Hand of benediction is due to injury of?

a)

Radial nerve

b)

Median nerve

c)

Ulnar nerve

d)

Axillary nerve

9.

Pronator syndrome is compression of median nerve at?

a)

Carpal tunnel

b)

Pronator teres

c)

Elbow joint

d)

Biceps tendon

10.

Sensory supply to lateral 3½ fingers is by?

a)

Ulnar nerve

b)

Median nerve

c)

Radial nerve

d)

Axillary nerve

11.

Muscle involved in supination of forearm?

a)

Pronator teres

b)

Biceps brachii

c)

Pronator quadratus

d)

FCR

12.

Pronator quadratus acts at which joint?

a)

Shoulder

b)

Wrist

c)

Elbow

d)

Radio-ulnar joint

13.

Thenar muscles are supplied by?

a)

Median nerve

b)

Ulnar nerve

c)

Radial nerve

d)

Axillary nerve

14.

What passes through carpal tunnel along with median nerve?

a)

Ulnar artery

b)

Flexor tendons

c)

Radial artery

d)

Biceps tendon

15.

Flexor carpi radialis is supplied by?

a)

Ulnar nerve

b)

Median nerve

c)

Radial nerve

d)

Axillary nerve

16.

Median nerve arises from?

a)

Lateral cord only

b)

Medial cord only

c)

Lateral and medial cords

d)

Posterior cord

17.

In carpal tunnel syndrome, which muscle atrophies?

a)

Biceps

b)

Thenar muscles

c)

Hypothenar muscles

d)

Deltoid

18.

What is Phalen’s test used to diagnose?

a)

Cubital tunnel syndrome

b)

Carpal tunnel syndrome

c)

Rotator cuff injury

d)

Erb’s palsy

19.

Palmar cutaneous branch of median nerve supplies?

a)

Palm skin over hypothenar eminence

b)

Skin over thenar eminence

c)

Dorsum of hand

d)

Back of forearm

20.

Flexion of index finger at DIP is affected due to lesion of?

a)

Ulnar nerve

b)

Median nerve

c)

Radial nerve

d)

Musculocutaneous nerve