Back Region

Question 1

Rib below inferior angle of scapula

Answer 1

8th

Question 2

Cutaneous nerves of the back are derived from

Answer 2

Posterior primary rami of spinal nerves

Question 3

Skin is

Answer 3

Thick and fixed

Question 4

Superficial fascia has

Answer 4

Variable amount of fat

Question 5

Cutaneous branches to the back

Answer 5

All thoracic
L1…L3
Five sacral

Question 6

Upper half of the body ….upto T6…is supplied by

Answer 6

Medial branches of posterior primary rami

Question 7

Lower half of the body

Answer 7

Lateral branch of posterior primary rami

Question 8

Posterior primary rami doesn’t supply

Answer 8

Muscles of limb

Question 9

Skin of gluteal region is supplied by

Answer 9

L1 L2 L3

S1 S2 S3

Question 10

Function of muscles of back

Answer 10

Connect vertebral column to the upper limb

Question 11

Developmentally trapezius is related to

Answer 11

Sternocleidomastoid

Question 12

Climbing muscle is

Answer 12

Latissimus dorsi

Question 13

Retraction of scapula

Answer 13

Middle fibres of trapezius
Rhomboid major
Rhomboid minor
Supplied by dorsal scapular nerve

Question 14

Shrugging of shoulder is due to

Answer 14

Trapezius

Question 15

Abduction beyond 90°

Answer 15

Upper and lower fibres of trapezius with serratous anterior

Question 16

Swimming,rowing,folding the arm behind back is done by

Answer 16

Latissimus dorsi

Question 17

Elevation of scapula

Answer 17

Levator scapulea

Question 18

Nerve to latissimus dorsi

Answer 18

Thoracodorsal nerve

Question 19

Trapezius nerve supply

Answer 19

Accessory nerve …..spinal part