15.1 Eye Diseases

Question 1

Neoplasm

Answer 1

New growth

Question 2

Neo

Answer 2

New but bad version

Question 3

Neovascularization

Answer 3

New vessel growth (small and leaky vessles)

Question 4

Benign

Answer 4

Not dangerous

Question 5

Malignant

Answer 5

Dangerous/ likely cancerous

Question 6

Metastasize

Answer 6

Cancer has moved to a new tissue and eating it too

Question 7

Nevis/ Nevi

Answer 7

Non scary/ freckle

Question 8

Hordeolum vs chalazion

Answer 8

Hordeolum= soft. Topical usually help. VS. Chalazion= hard and encapsulated, topicals won’t touch. Usually needs procedure to remove

Question 9

Bleph

Answer 9

Lid involved

Question 10

Belpharitis

Answer 10

Crusting at lids

Question 11

Ptosis vs Dermatochalasis(DMC)

Answer 11

Ptosis= drooping skin. VS. DMC= skin+fat droop

Question 12

Ectropion vs entropion

Answer 12

Ec= lids roll OUT. VS. EN= lids roll IN

Question 13

Lagophthalmos

Answer 13

Lids lag and won’t shut completely

Question 14

Pinguecula vs Ptyergium

Answer 14

Ping= never crosses cornea border (bc penguins cant fly or move over the cornea). VS. Pterygium= overgrowth over cornea

Question 15

K abrasion vs K Ulcer

Answer 15

Abrasion = just a cut. VS. Ulcer= bacteria infection make soft gooey open sore on cornea

Question 16

Dendrite

Answer 16

Herpes simplex virus. (Branching on cornea)

Question 17

Arcus

Answer 17

White ring on edge of cornea (cholesterol build up)

Question 18

Keratoconus

Answer 18

Cornea becomes cone/ thin/ scars

Question 19

Hypopyon vs hyphema

Answer 19

Hypopyon= white blood cells built up in Anterior chamber. VS. Hyphema= red blood cells built up in anterior chamber

Question 20

Presbyopia vs cataract

Answer 20

Presbyopia= aging of lens won’t let pt read/ accommodate. VS. Cataract= clouding of lens

Question 21

Aphakia vs pseudophakia

Answer 21

Aphakia= no IOL after cataract surgery. VS. Pseudophakia= lens implant IOL after cataract surgey

Question 22

Uveitis vs iritis vs vitritis

Answer 22

Uveitis= Uvea inflamed (iris, cillliary body, retina). VS. Iritis= just iris inflamed. VS. Vitritis= just vitreous inflammed

Question 23

Endophthalmitis

Answer 23

Very scary. front to back eye is all inflammed.

Question 24

Toxoplasmosis

Answer 24

Kitty litter makes vitritis

Question 25

Retinal tear vs retinal detachment

Answer 25

RT= little, repaired by laser. VS. RD= large problem in retina. Needs oil and lay flat for 7 days

Question 26

Diabetic retinopathy

Answer 26

Sugar spike makes vessels like blood, macular fluid

Question 27

Age related macular degeneration

Answer 27

Affects central vision. Wet is injections at retina. Dry is scars, no treatment

Question 28

Exophthalmos

Answer 28

Eyes bulge forward

Question 29

Exophthalmos AKA

Answer 29

PROPtosis

Question 30

Biggest disease cause to exophthalmos

Answer 30

HIGH Throid AKA GRAVES DISEASE

Question 31

Opposite of exophthalmos= sunken in. WHAT IS THIS NAME

Answer 31

Phthisical eye

Question 32

Orbital cellulitis

Answer 32

Infection crosses wall and can go behind eye

Question 33

Blowout fracture

Answer 33

After trauma, the bottom bone fractures and traps a muscle to cause double vision

Question 34

Seidel Sign

Answer 34

Leaking fluid from eye

Question 35

Hyphema after trauma makes IOP raise or lower

Answer 35

Raise (red blood cells blooding the drainage)

Question 36

What vision is first affected in Glaucoma

Answer 36

Side vision/ peripheral vision

Question 37

Open angle vs narrow angle symptoms

Answer 37

Open glaucoma= no symptoms/ pt doesn't feel anything normally. VS. Narrow angle glaucoma= headaches/ nausea

Question 38

Papilledema

Answer 38

Swelling at optic nerve from FLUID FROM BRAIN