EYES Flashcards

(43 cards)

1
Q

medication can increase intraocular pressure

A

steroids

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2
Q

most likely cause of painful loss of vision in a young woman with RAPD

A

optic neuritis

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3
Q

acute painful red eye (ciliary injection), with the associated visual loss and photophobia and headache

A

acute iritis

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4
Q

headache and insidious-onset visual field defect in young obese women.

A

Benign intracranial hypertension

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5
Q

What is the MINIMUM corrected visual acuity at which DVLA permits patients to drive

A

6/12

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6
Q

SINGLE MOST likely eye disease associated with smoking

A

Age-related macular degeneration

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7
Q

corneal abrasion treatment

A

topical chloramphenicol

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8
Q

lesion on eyelid, non painful but can get inflamed and point inside the lid

A

chalazia

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9
Q

eyelid lesion, point on the lid margin

A

stye or hordeola

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10
Q

difference between chalazia and stye

A

chalazia non painful points inside the lid and chronic (does not resolve without intervention, stye is acute and self limiting

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11
Q

Normal binocular coordination becomes evident at what age and any persistent strabismus after this age is significant.

A

3 months

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12
Q

SINGLE MOST likely condition to be associated with chronic open angle glaucoma

A

Type 2 diabetes

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13
Q

Fluorescein shows a central patch of irregular uptake of stain

A

dendritic ulcer

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14
Q

dendritic ulcer treatment

A

3% aciclovir eye ointment + urgent referral to ophthalmology

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15
Q

painless loss of vision, pale retina, afferent pupilary defect

A

retinal artery occlusion

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16
Q

drug that can cause characteristic staining on contact lenses

A

sulfasalazine

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17
Q

can cause ulceration of the cornea which can be sight threatening due to scarring if not treated rapidly

A

keratitis

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18
Q

presents with severe, boring ocular pain which may also involve the adjacent head and facial regions with marked vasodilation of the vessels all over the white of the eye

19
Q

Most patients taking amiodarone will develop what eye condition

A

corneal microdeposits

20
Q

circumlimbial’ pattern of injection, eye pain, reduction in visual acuity and pupillary change

21
Q

causes of secondary glaucoma, 4x

A

uveitis, eye trauma, medication (especially steroids) and cataracts

22
Q

isual acuity threshold would qualify this patient to be registered as severely sight impaired (formerly blind)

23
Q

common cause of blindness in the UK

A

Macular degeneration

24
Q

sudden loss of visin can occur in temporal arteriyis due to?

A

ischaemic optic neuropathy

25
patient frequently presents with sudden unilateral painless loss of vision or blurred vision, often starting on waking. There are widespread dot-blot and flame haemorrhages throughout the fundus associated with disc oedema
Central retinal vein occlusion
26
loss of vision for 45 mins fully recovered
Amaurosis fugax
27
associated with TIA (eye condition)
Amaurosis fugax
28
REDUCES intraocular pressure by increasing uveoscleral outflow
Latanoprost (PGA analogue)
29
allergic conjunctivitis treatment
Sodium cromoglicate
30
eyedrop that can can aggravate coronary insufficiency
Brimonidine
31
first line treatment for glaucoma
Latanoprost
32
immediate management for acute closure glaucoma if immediate referral is not possible (drugs + measures)
500mg acetazolamide + pilocarpine drops (2%bue eyes, 4% brown eyes) + lie flat
33
Far away objects appear blurred and near objects appear clearly
myopia
34
causes difficulties in seeing fine detail, and in some cases vertical lines (e.g. walls) may appear to the patient to be tilted.
Astigmatism
35
caused by either no transmission or poor transmission of the visual stimulation through the optic nerve to the brain for a sustained period or during early childhood, resulting in poor or dim vision. USUALLY AFFECTS ONLY ONE EYE
Amblyopia
36
defect of vision caused by an imperfection where the eyeball is too short, or the lens cannot become round enough, causing difficulty focusing on near objects.
Hypermetropia
37
condition where the eye exhibits a PROGRESSIVELY diminished ability to focus on near objects with age
Presbyopia
38
eyedrops preferred for soft contact lens wearers
Preservative-free products coming in single-dose
39
For nasolacrimal duct obstruction in babies, refer to a paediatric ophthalmologist if it fails to clear by
one year
40
most common post-surgical complication seen in cataract surgery
Posterior capsular thickening
41
progressive loss of central vision. People retain some peripheral vision, but the ability to see well enough to recognise faces, drive and read is affected, and vision can deteriorate rapidly.
age-related macular degeneration
42
painless loss of vision, loss of peripheral vision
Primary (chronic) open-angle glaucoma
43
here is an obvious fluid level in the inferior anterior chamber, eye condition?
hypopyon/uvveitis or endophtalmitis