Anatomy 4

Question 1

What type of joint is the elbow ?

Answer 1

Synovial , uniaxial

Question 2

What type of joint is proximal radioulnar joint ?

Answer 2

Pivot type

Question 3

What type of joint is middle radioulnar joint ?

Answer 3

Syndesmosis type

Question 4

What type of joint is inferior radioulnar joint ?

Answer 4

Pivot type

Question 5

What type of joint is wrist joint ?

Answer 5

Ellipsoid type

Question 6

Flexion of elbow joint is done by what nerve ?

Answer 6

Musclocutaneous nerve

Question 7

Extension of elbow joint is done by what nerve ?

Answer 7

Radial nerve

Question 8

Extension of wrist joint is done by what nerve ?

Answer 8

Median nerve

Question 9

What is the blood supply of wrist joint ?

Answer 9

Carpal arch

Question 10

What is the lateral border of cubical fossa ?

Answer 10

Brachioradialis

Question 11

What is the medial border of cubical fossa ?

Answer 11

Pronator teres

Question 12

What artery is found in cubital fossa ?

Answer 12

Brachial artery

Question 13

What vein is found in cubital fossa and used for collecting blood?

Answer 13

Median cubital vein

Question 14

Median nerve supplies all flexor muscles except ..

Answer 14

Flexor carpi ulnaris & medial half of palcis digitorum profundus

Question 15

What is the chief gripping muscle ?

Answer 15

Flexor digitorum profundus

Question 16

What muscle extend and adduct ?

Answer 16

Extensor carpi ulnaris

Question 17

What muscle extend and abduct ?

Answer 17

Extensor carpi radialus

Question 18

What is the function of extensor retinaculum ?

Answer 18

Prevent bowstringing of tendon during extension of wrist

Question 19

What is the large small branch of brachial artery respectively ?

Answer 19

Ulnar , radial

Question 20

What is the function of perforating vein ?

Answer 20

Communication between superficial & deep veins

Question 21

What is the function of median cubital vein ?

Answer 21

Interconnect basilic and cephalic vein

Question 22

Fracture of medial epicondyle of the hummer us would affect which nerve ?

Answer 22

Ulnar nerve

Question 23

Fracture of lateral epicondyle of the hummer us would affect which nerve ?

Answer 23

Radial nerve

Question 24

Fracture of surgical neck of the hummer us would affect which nerve ?

Answer 24

Axillary

Question 25

What is the guide of ulnar nerve and artery ?

Answer 25

Tendon of flexor carpi ulnaris

Question 26

what is the exception of brachioradialus ?

Answer 26

It’s innervated by radial nerve however radial nerve only innervates extensor muscles and brachioradialis is a flexor muscle

Question 27

What nerve is injured in tennis elbow ?

Answer 27

Radial nerve

Question 28

What is monteggia fracture ?

Answer 28

Fracture of ulnar shaft whit dislocation of proximal radioulnar joint

Question 29

Which muscle is responsible for the flexion of proximal phalanges & metacarpal ?

Answer 29

Flexor digitorum superficialis

Question 30

Which muscle is responsible for the flexion of distal interphalangeal joint ?

Answer 30

Flexor digitorum profundus

Question 31

What nerve supplies the flexors at the elbow joint ?

Answer 31

Musclocutaneous nerve