Saturday, 19th May 2018
19 May 2018

PG NEET Anatomy MCQs 16 – Upper Limb

PG NEET Anatomy MCQs 16 – Upper Limb

  1. Abduction of hand is caused by
    1. FCR
    2. FCU
    3. FDP
    4. FDS

Ans (1)

2. Nerve not related to humerus is

  1. radial
  2. axillary
  3. median
  4. musculocutaneous

Ans (4)

3. Following structures form the boundary into the superior entrance into the entrance of the axilla except

  1. clavicle
  2. coracoid process
  3. upper border of scapula
  4. outer border of first rib

Ans (2)

4. 3rd extensor compartment of wrist contains tendon of

  1. ECRL
  2. ECRB
  3. EPL
  4. EPB

Ans (3)

5. All the following are sequelae of musculocutaneous injury except

  1. loss of supination of forearm
  2. loss of flexion of arm
  3. loss of flexion of elbow
  4. sensory loss over lower lateral area of forearm

Ans (1)

6. Serratus anterior is supplied by

  1. thoracodorsal nerve
  2. nerve to subclavius
  3. long thoracic nerve
  4. axillary nerve

Ans (3)

7. C8T1 supplies all except

  1. extensor indicis
  2. 3rd and 4th lumbricals
  3. abductor digit minimi
  4. palmar introssei

Ans (1)

8. The structure that is least likely to be compressed in flexion and abduction of shoulder joint

  1. supraspinatus muscle
  2. long head of biceps
  3. suprascapular nerve
  4. sub acromial bursa

Ans (3)

9. Posterior cord of brachial plexus is formed by

  1. ventral division of upper trunk
  2. dorsal division of upper trunk
  3. ventral division of upper middle and lower trunk
  4. dorsal division of upper middle and lower trunk

Ans (4)

10. Preaxial border of limb is

  1. ulnar border of the forearm
  2. fibular border of leg
  3. radial border of forearm
  4. none

Ans (3)

11. FDP muscle is supplied by

  1. medial half of ulnar nerve
  2. medial half of median nerve
  3. lateral half of ulnar nerve
  4. lateral half of radial nerve

Ans (1)

12. In deltoid paralysis which nerve is involved

  1. circumflex N
  2. musculocutaneous nerve
  3. axillary nerve
  4. radial nerve

Ans (3)

13. Remnant of third head of coracobrachialis is known as

  1. Struthers ligament
  2. brachioradialis
  3. radial collateral ligament
  4. ulnar ligament

Ans (1)

14. Which of the following is not attached to the pisiform bone

  1. flexor retinaculum
  2. abductor digiti minimi
  3. flexor digitorum superficialis
  4. flexor carpi ulnaris

Ans (3)

15. The pronator quadratus muscle has the nerve supply as

  1. flexor digitorium superficialis
  2. palmaris longus
  3. flexor pollicis longus
  4. flexor digitorum profundus of middle finger

Ans (3)

16. Short head of biceps is innervated by

  1. musculocutaneous nerve
  2. radial nerve
  3. axillary nerve
  4. median nerve

Ans (1)

17. All the following drain into azygos vein except

  1. left superior intercostal vein
  2. accessory hemiazygous vein
  3. posterior right intercostal vein
  4. esophageal vein

Ans (1)

18. Power grip of hand depends on

  1. short flexors of finger
  2. lumbrical of hand
  3. long flexors of the fingers
  4. plamaris brevis

Ans (3)

19. In obstruction of second part of axillary artery, the anastomosis between the following arteries will maintain the blood supply of the upper limb

  1. deep branch of transverse cervical and subscapular artery
  2. anterior and posterior circumflex humeral artery
  3. posterior circumflex humeral and circumflex scapular artery
  4. suprascapular and anterior circumflex humeral artery

Ans (1)

20. Movements taking place during abduction of shoulder joint are all except

  1. medial rotation of the scapula
  2. axial rotation of scapula at acromioclavicular joint
  3. elevation of the humerus
  4. movements of clavicle end of sternoclavicular joint

Ans (1)

21. Concerning brachial plexus which of the following facts is true

  1. formed by spinal nerve C4-C7
  2. Most common site of injury is upper trunk
  3. the injury may occur during breech delivery
  4. radial nerve is a branch of medial cord
  5. lower trunk injury results in hand defromity

Ans (2,3&5)

22. Medial wall of axilla is

  1. pectoralis minor
  2. subscapularis
  3. serratus anterior
  4. intertubercular sulcus

Ans (3)

23. Oblique cord is apart of which muscle

  1. flexor pollcis longus
  2. FDP
  3. FDS
  4. PL

Ans (1)

24. Muscles assisting power grip

  1. Extrinsic muscles of hand
  2. intrinsic muscles of hand
  3. thumb
  4. none

Ans (1)

25. Cervical rib affects ………………….. part of brachial plexus

  1. upper trunk
  2. middle trunk
  3. lower trunk
  4. C5-C6

Ans (3)

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All attempts have been made to give the right answers in case anything wrong please inform us through our comments section also refer standard textbooks

 

 

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