HEENT PE test remediation

Question 1

Facial nerves are innervated by which cranial nerves?

Answer 1

5 and 7

Question 2

What is eye prominence indicative of?

Answer 2

Thyroid problems

Question 3

If only the mouth has abnormal finding, which nerve may be the issue?

Answer 3

Trigeminal nerve

Question 4

What are bruits over the temporal artery associated with?

Answer 4

Temporal arteritis

Question 5

Nuchal rigidity is associated with what?

Answer 5

Meningeal irritation

Question 6

CN 3 innervates which eye muscles?

Answer 6

• Levator palpebrae superior (elevates and retracts upper eye lid)
• Super/inferior/medial rectus
• Inferior oblique

Question 7

CN 4 innervates which eye muscle?

Answer 7

Superior oblique

Question 8

CN 6 innervates which eye muscle?

Answer 8

Lateral rectus muscle

Question 9

What is the outer layer of the eye composed of?

Answer 9

• Cornea (anterior)
• Scelera (posterior)

Question 10

What is the middle layer of the eye called? What does it contain?

Answer 10

Uvea
- Iris (anterior)
- ciliary body
- choroid (posteriorly)

Question 11

What is the inner layer of the eye?

Answer 11

Retina

Question 12

What is an afferent pupillary defect?

Answer 12

Secondary pupil you are not shining a light on continues to dilate rather than constrict

Question 13

Exophthalmos is indicative of what disease?

Answer 13

Graves’ disease

Question 14

Glaucoma is due to what kind of intraocular pressure?

Answer 14

Excessively high intraocular pressure

Question 15

What is homonymous hemianopia?

Answer 15

Loss of half of the field of view on the same in both eyes

Question 16

What causes homonymous hemianopia?

Answer 16

Lesion arising in optic nerve radiation on either side of the brain

Question 17

Bluish gray or pale pink with a swollen, boggy nasal turbinates may indicate?

Answer 17

Allergies

Question 18

What is the primary blood supply for posteroinferior septum?

Answer 18

Sphenopalatine artery which is a branch of the internal maxillary artery which is a branch of the external carotid system

Question 19

What is the primary blood supply for the upper most part of the nasal septum?

Answer 19

Ethmoid arteries which arise from the internal carotid system

Question 20

What is the blood supply for the anterior nasal septum?

Answer 20

Superior labial artery which a branch of the internal carotid system