Exam 4 SG

Question 1

In the human fetal heart, the ductus arteriosus connects what 2 arteries?

Answer 1

Pulmonary artery and aorta

Question 2

Radial and ulnar arteries communicate through which arteries?

Answer 2

Superficial palmar arch

Deep palmar arch

Dorsal carpal rete

Question 3

All of the muscles of facial expression are innervated by what cranial nerve?

Answer 3

VII

Question 4

A person is hit in the nose and clear CSF fluid leakage is observed. Damage to what bone could cause this leakage?

Answer 4

Ethmoid

Question 5

The mastoid process is located on what cranial bone?

Answer 5

Temporal bone

Question 6

What nerve must be blocked to anesthetize the perineal region?

Answer 6

Pudendal nerve

Question 7

What nerve innervates the masseter muscle?

Answer 7

Mandibular branch of trigeminal nerve

Question 8

Axillary nerve originates from what cord of the brachial plexus?

Answer 8

Posterior

Question 9

In the human, the base of the corpus cavernosum attaches to what bone?

Answer 9

Pubis

Question 10

What nuclei are associated with emotion?

Answer 10

Amygdala and Septal Nucleus

Question 11

What are the muscles of the rotator cuff?

Answer 11

Teres minor,

subscapularis

supraspinatus

infraspinatus