Old Shit

Question 0

The breast:

Answer 0

All of the above:

• cutaneous structure
• modified sweat gland
• rests in/on pectoral fascia
• receives innervation from intercostal nerves

Question 1

Which of the following muscles elevate the ribs during inspiration?

Answer 1

Serratus posterior superior

Question 2

The skeletal and vascular components of the limbs derive from?

Answer 2

Lateral plate mesoderm

Question 3

Initiation and formation of axial skeleton is derived from the

Answer 3

Sclerotome of the somite

Question 4

The radius articulates with the

Answer 4

Capitulum of the humerus

Question 5

Joints between the bones of the hand and the fingers are called the:

Answer 5

Metacarpophalangeal joints

Question 6

Flexor muscles of the forearm arise from the…

Answer 6

Medial epicondyle of the humerus

Question 7

Posterior axioappendicular muscles include which of the following:
A. Longissimus
B. Splenius
C. Rhomboid major
D. Serratus anterior

Answer 7

C

Question 8

Hypaxial is a term used to describe:

Answer 8

Muscles that move the limbs

Question 9

The semispinalis muscle:

Answer 9

Is innervated by cervical and upper thoracic posterior rami

Question 10

The rotatores

Answer 10

Possibly function primarily as organs of proprioception

Question 11

The trapezius can perform all of following except:
A. Protract the scapula
B. Retract scapula
C. Elevate the scapula
D. Depress the scapula
E. Rotate the scapula

Answer 11

A. Protract the scapula

Question 12

Which of the following is NOT innervated by the ventral rami of spinal nerves, but still considered hypaxial?

Answer 12

Trapezius

Question 13

Which of the following muscles is hypaxial in origin?
A. Serratus posterior inferior
B. Iliocostalis
C. Rectus capitis posterior major
D. Spinalis

Answer 13

A. Serratus posterior inferior

Question 14

True regarding epaxial muscles:

Answer 14

They include the erector spinae and transversospinalis muscles

Question 15

The _______ artery is most closely associated with the cords of the brachial plexus

Answer 15

Axillary

Question 16

Spinal nerve roots C8 and T1 from the _____ of the brachial plexus.

Answer 16

Inferior (lower) trunk

Question 17

Which of the following named nerve branches comes directly from the C5 spinal nerve root?

Answer 17

Dorsal scapular nerve

Question 18

Which of the following terminal branches of the brachial plexus is comprised of axons from both the medial and lateral cords of the BP?

Answer 18

Median

Question 19

Median nerve is best described as

Answer 19

Providing innervation to most of the anterior compartment of the forearm and some to the intrinsic muscles of the hand

Question 20

Which of the following nerve branches provides sensation to the back of the head?

Answer 20

Greater occipital n

Question 21

Which muscle of the extensor compartment of the forearm is a flexor of the forearm at the elbow?

Answer 21

Brachioradialis

Question 22

Which of the following of the may NOT be termed an outcrop muscle of the forearm?

Answer 22

Abductor pollicis brevis

Question 23

Which terminal branch of the BP innervates the hypothenar muscles?

Answer 23

Ulnar nerve