PDCI Ophthalmology

Question 0

Modified sweat ad sebaceous gland in inner eye

Answer 0

Caruncle

Question 1

What divides the eyelid into anterior and posterior margins

Answer 1

Grey line

Question 2

Most posterior muscle in eyelid

Answer 2

Mueller muscle

Question 3

Where are the strong and weak parts of the eye orbit

Answer 3

Lateral strong

Medial inferior weak

Question 4

What bone forms a large part of the lateral orbital rim?

Answer 4

Zygomatic bone

Question 5

Infection of eye

Answer 5

Orbital cellulitis

Question 6

Iris looks like it’s tugged away from pupil

Answer 6

Cornea perforation

Question 7

Direct vs indirect ophthalmoscopy

Answer 7

Monocular vs binocular

Question 8

What is used to test visual acuity at a distance

Answer 8

Snellen chart

Question 9

/# visual acuity

Answer 9

First # is distance from chart

Second # is what someone with average vision can see at # feet

Question 10

Legal blindness

Answer 10

Best corrected vision of 20/200 or worse in better eye

Question 11

What is used to test near visual acuity

Answer 11

Rosenbaum card

Question 12

Measuring vision if can’t see big E

Answer 12

Move patient closer
Count fingers
Hand motion
Light perception

Question 13

Normal visual acuity for 0-6 months

Answer 13

Maintain eye contact

Look at bright object

Question 14

Normal visual quiet 6 months to 3 years

Answer 14

Fix and follow face, toy, light

Question 15

Normal visual acuity 3-5 years

Answer 15

20/40 or better

Question 16

Normal visual acuity for 5+ years

Answer 16

20/25 or better, no acuity diff between eyes

Question 17

Amblyopia

Answer 17

20/40 in one eye and 20/20 in other

Structural ok eyes

Question 18

When does eye patching and treatments for amblyopia become less effective

Answer 18

Age 7 years

Question 19

Goldmann perimeter is time consuming so we only do on

Answer 19

Kids

Sub intelligent

Question 20

Automated visual field machine

Answer 20

Humphrey automated perimeter

Question 21

Horner’s syndrome can be caused by

Answer 21

Trauma to internal carotid
Tumor in lung
Spine surgery

Question 22

Proctosis caused by

Answer 22

Thyroid in adults

Orbital cellulitis in kids

Question 23

Lose eyelids and see mass means

Answer 23

Malignant mass

Question 24

Bulbar vs palpebral conjunctiva

Answer 24

Bulbar is "pink eye" | Palpebral is in eyelid

Question 25

React to fluorosine means

Answer 25

HSV or varicella

Question 26

Yellow eyeballs

Answer 26

Lots of sunlight

Question 27

Hypopyon

Answer 27

White blood cells in anterior chamber

Question 28

Hyphema

Answer 28

Red blood cells in anterior chamber

Question 29

Synechiae

Answer 29

Scar tissue between iris and anterior lens capsule

Question 30

A white red reflex

Answer 30

Retinal blastoma

Question 31

Parasympathomimetic

Answer 31

Tropicamide

Question 32

Sympathomimetic

Answer 32

Phenylephrine

Question 33

Normal cup to disc ratio

Answer 33

.4 or less

Question 34

Abnormal discs signify

Answer 34

Glaucoma

Question 35

Blurred margin of optic disc

Answer 35

Optic disc swelling Emergency Image brain to rule out tumor

Question 36

Disc edema caused by

Answer 36

Increased ICP

Question 37

Venue to arteriole ratio

Answer 37

3 to 2

Question 38

Vessels exit relative to optic nerve

Answer 38

On nasal side