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Opthalmology past > Past q > Flashcards

Past q Flashcards

1
Q

What is the feature of the canine retina?

A

retina vessels are originated from the center of the optic nerve head

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2
Q

how would you treat ectropion

A

Khunt szymanovsky method

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3
Q

it isa fact that the posterior chamber

A

is bordered by the caudal part of the iris and the anterior lens capsule

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4
Q

what is the correct answer:

what type is: shiotz, tonopen, tonovet

A

shiotz: indentation
tonopen: applanation
tonovet: rebound

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5
Q

there is the tapetum located

A

tapetum is located between the choriod and the retinal pigment epithelium on the dorsal half of the fundus

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6
Q

what is the ectopic cilium

A

an abnormal cilium from an abnormally situated follicle

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7
Q

the wide field of view and small 4-5x magnification is feature of the

A

indirect microscope

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8
Q

what can we observe with a direct microscope?

A

erected magnified image of the fundus, design for the examination of the anterior segment of the eye/examination of the cornea

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9
Q

what is the most important step of the eye examination in animals

A

slit lamp biomicropsy

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10
Q

iris bombe means

A

iris protrudes towards the cornea due to synechia posterior

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11
Q

is the connection between the lens and vitrous in humans poor

A

not true (non existing)

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12
Q

what is tested with dazzle reflex?

A

subcortical

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13
Q

what is cataracts

A

focal or diffuse opacity in lens, hereditary most common

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14
Q

which drugs produces mydriasis

A

atropine, tropicamide, homatropine, phenylephrine

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15
Q

best treatment of cataracts (surgery)

A

PHACO

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16
Q

clinical signs of horner’s syndrome

A

sympathetic denervation causing prolapse of thrid eyelid, enopthalmos, ptosis, miosis in dogs cats and horse (not epiphora)

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17
Q

can posterior lense luxation led to disturbance in flow of aqueous?

A

no

18
Q

does the quantity of ptf depend on water layer

A

yes

19
Q

what pathogen can cause corneal melting?

A

pseudomonas

20
Q

which surgical procedure would you choose in therapy os SCCED

A

DBD surgery

21
Q

what is SCCED

A

special corneal ulcer for boxer breed

22
Q

what is a corneal dermoid

A

hairy skin in the corneal tissue, it si treated by a microsurgical intervention

23
Q

what is kerectasia

A

formation of granulation tissue in the cornea due to chronic irritaiton

24
Q

what is the advantage of an acellular matrix patch in corneal surgery

A

it can produce a better transparency of the cornea after healing

25
Q

what are b-blocker eyedrops used for?

A

treatment of glaucoma

26
Q

which treatment would you choose in the treatment of a potentially visual glaucomatous eye?

A

cyclophotocoagulation

27
Q

true or not: optic nerve atrophy/glaucoma/corneal edema/uveitis

A

not

28
Q

KCS

A

2 forms, vision is impaired

29
Q

symblepharon true or not in cats

A

true (young cats get symplepharon)

30
Q

correct ectropion treatmetn

A

holtz-celsus procedure

31
Q

which combinaiton would you use for glaucoma therapy

A

glycerine PO and NSAID

32
Q

which is not true about KCS

A

the length of therapy of the disease is approx 6-8 months

33
Q

cataract: the background is loss of water in the lens

true or not

A

not

34
Q

is tropicamide a good diagnostic mydriatic

A

yes

35
Q

what is microphakia

A

smaller lens than anatomical

36
Q

what is aphakic crescent

A

a lenticular disease

37
Q

how to diagnose the quality of PTF

A

fluorescein

38
Q

signs of episcleral congestion is a feature of

A

glaucoma

39
Q

what is dacryocystitis

A

inflammation of the openings of the lacrimal gland

40
Q

is it true or not? in regards to pigmentation

can be effectively treated with artificial tear drops

A

not

Opthalmology past (1 decks)

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