Extrinsic Back Muscle Innervations Quiz

Extrinsic Back Muscle Innervations Quiz

Assessment

Interactive Video

Biology

9th - 10th Grade

Hard

Created by

Nancy Jackson

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which cranial nerve is responsible for the innervation of the trapezius muscle?

Cranial nerve 9

Cranial nerve 12

Cranial nerve 10

Cranial nerve 11

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary nerve that innervates the latissimus dorsi muscle?

Suprascapular nerve

Thoracodorsal nerve

Dorsal scapular nerve

Accessory nerve

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

From which part of the brachial plexus does the thoracodorsal nerve originate?

Medial cord

Lateral cord

Posterior cord

Anterior cord

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which nerve innervates the levator scapulae, rhomboid minor, and rhomboid major muscles?

Long thoracic nerve

Thoracodorsal nerve

Dorsal scapular nerve

Accessory nerve

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The dorsal scapular nerve originates from which root of the brachial plexus?

C5 root

C7 root

C6 root

C4 root