Eye Flashcards

1
Q

visiual loss over a few days

unilateral

painful

non traumatic

A

Optic Neuritis

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2
Q

Wet Macular Degeneration reffers to:

A

subretinal neovascularization

sburetinal hemorrhages

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3
Q

non vascular

round

yellow mass

A

Pinguecula

non vascular / bloody pinguine

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4
Q

most common cause of viral conjunctivitis is:

A

adenovirus

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5
Q

Preseptal Cellulitis vs Orbital Cellulitis

A

Preseptal - no restriction of eye movement

Orbital - restricted eye movement, painful eye movement

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6
Q
A
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7
Q

conjunctival mass that stops before the cornea

conjunctival mass that extends into the cornea

A

Pinguecula

Pterygium

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8
Q

lids turning outward is:

A

ECtropion

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9
Q

Ulcers on the lid margins are indicataive of:

A

Blepharitis

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10
Q

Sausage links appearance

A
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11
Q

most common organism to cause

bacterial conjunctivitis:

A

Staph aureus

H.influenza

Moraxella

Pseudomonas

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12
Q

Amaurosis fugas is associated with which chronic conditions:

A

A fib

Carotid Artery Dz

Giant Cell arteririts

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13
Q

Painful red nodule / postule on the lid is:

A

Hordeolum

Hordeolum=horible pain

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14
Q

Intraocular pressure (IOP) > 60 is indicative of:

A

Acute Angle Closure Glaucoma

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15
Q

Bilateral conjunctivalredness

Foreign body sensation

A

Dry Eye Syndrome

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16
Q

Curtain of darkness or veil over the field of vission

Sudden visual loss

Floaters

A

Retinal Detachment

Detached curtain

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17
Q

Loss of peripheral vision

Enlargement of physiological cup

A

Glaucoma

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18
Q

itching

excessing tearing

stringy mucoid disarcharge

sings of:

A

Allergic Conjunctivitis

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19
Q

water discharge from the eyes is indicative of:

pain full Pre Auricular adenopathy

A

viral conjunctivitis

H2O painful pre auricular conjunctivits

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20
Q

Sudden painless unilateral loss of vision?

A

Central Artery Occlusion

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21
Q

medication that can cause dry eyes:

A

anticholinergics

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22
Q

important aspect of orbital cellulitis is:

A

restricted / painfull eye movements

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23
Q

Corneal Dendrite with staining is indicative of:

A

Herpes Simplex Keratitis

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24
Q

Yellow deposits form below retina

key word Drusen

A

Macular Degeneration

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25
26
**Cherry red spot** is seen in:
**Central Retinal Artery Occlusion**
27
**Fixed and dilated pupil** is a sign of:
**Closed Angle Glaucoma** Fixed closed angle
28
**Copper wiring** **silver wiring** **AV Nicking** are signs of:
HTN Retinopathy
29
tx for Herpse Zoster Ophtalmicus:
Topical and IV antivirals
30
aqueous humor is drained from the anteior chamber through:
**canal of Schlemm**
31
**Bacterial corneal ulcers** are often caused by what microrganism?
**Pseudomonas infection**
32
Allergic Conjunctivitis
33
exudates cotton wool spots are signs of
**Diabetic Retinopathy**
34
**Metamorphopsia** reffers to:
**wavy / distorted Amsler grid**
35
a/v nicking copper wiring
HNT Retinopathy
36
The presence of **Drusen bodies** suggest:
Age related Macular Degeneration
37
diffuse blurring of the vission Gradual, painless Halos around lights
Cataract
38
Medical tx for Open Angle Glaucoma:
***B blockers*** - decrease fluid production: **Timolol** ***Carbonic anhydrase inhibidors*** - decrease fluid production: **-mide-** ***Prostaglandins*** - promote drainage: **- prost-**
39
sudden **valsalva or forceful straining** may result in:
**Subconjunctival Hemorrhaging**
40
**Transient / temporal** unilateral loss of vision curain descends but then returns to normal
**Amaurosis fugax** part of TIA
41
Retinoblastoma
loss of red reflex
42
Glaucoma screening includes:
**Check anteiro chamber** with lateral light for: boweing of iris **Cup/Disk ratio** \>0.5 is worrisome **IntraOcular Pressure (IOP)** \>21
43
On the fundoscopic exam cataract will appear:
**black** ## Footnote ***Black Fundascopic Cataract***
44
Chalazion is painfull or not?
Painless **no**t painfull=chalazi**on**
45
**Congenital shallow anterior** chamber is a risk factor for
Acute Angle Closure Glaucoma
46
_Diagnostic study_ needed after **Amaurosis fugax** is:
**Carotid US**
47
Optic Neuritis is associated w. which rheumatiod conditions:
RA JRA Lupus
48
**Central Retinal Artery occlusion** is preceeded by:
**Amaurosis Fugas**
49
painless acute vision loss cherry red spot
Central Retinal Artery Occlusion
50
**ipsilateral** tingling and burning sensation over the eyebrows and lids with rash and postules is ususually a sign of:
**Herpes Zoster Opthalmicus**
51
most common cause of **Blepharitis**
**Staphylococcus**
52
Loss of peripheral vision = Loss of central vision =
**Peripheral Glaucoma** **Central Macular Degeneration**
53
Central Retinal Vein Occlusion
painless diffuse retinal hemorrhages
54
55
**Red Cherry Spot** correpsonds to
**Central Fovea area** with perioveal pallor
56
Glare at night, reduced color vision
Aquired Cataract
57
**Relative Afferent Pupillary Defect** is also known as:
**Marcus Gunn pupils**
58
tx for **Hordeolum** is:
**Warm compress** **Warm Hordeolum**
59
midication to avoid in glaucoma:
Anticholinergic agents
60
Scurf:
**Dandruff** deposts seen in **blepharitis**
61
immediate step after diagnosing **retinal detachement** is
Supine position head turned towards side of detached retina
62
Hyperopia requires:
convex lenses **H**yperopia=conve**x**
63
important differentiating aspect of **cornenal ulcer** is:
**light sensitivity**
64
**En**tropion
lids turning **EN**ward
65
sx of acute angle closure glaucoma:
**Sudden Sever Unilateral Eye Pain** Blurred vision Photophobia N/V Fixed mid-dilated puple Conjunctival injection pt are vago/vasal
66
Herpes Zoster
67
Acute Angle Closure
Fixed, mid-dilated pupil
68
important microrganism to consider in corneal abrasion is:
**Pseudomonas**
69
**drusen** are
yellow hyaline nodules ## Footnote **deposits in Bruch's membrane**
70
**Chalazion and Hordiolum** involves which gland?
**Meibomian**
71
The innermost layer of chorid is:
Bruch's membrane
72
Normal intraocular pressure is:
8-**21** mmHG
73
medications that cause optic neuritis:
**Ethambutal**
74
**Crusting around the eyes upon awaking**
Blepharitis
75
Visible pooling of fluorescein is a sign of:
**Corneal Ulcer**
76
most common site for **Retinal Detachment** is:
**Superior Temporal**
77
**blow out fracture** requires what diagnostic modality:
CT scan
78
**coupious unilateral** eye discharge is usually associated with:
***Neisseria*** Conjunctivitis
79
pathophysiology of **Drusen bodies**:
limit nutritional and metaboolic support of retina
80
palpaleble nodule within the lid
**Hordeolum**
81
**Central Artery Occlusion** is associated with:
**Carotid artery Dz** **A fib.**
82
which **neurological conditio**n may be linked to optic neuritis?
**MS**
83
Herpes Zoster Ophthalmicus is:
dormant varicella virus
84
**Hutchinson's sign** is:
seen in **Herpes Zoster Ophthalmicus** lesion on tip of the nose: indicative of occular involvment.
85
**vascular** **triangular** **extends onto the cornea** interferes with vision
Pterygium ## Footnote **vascular/bloody pteroductil**
86
Hyperopia is
Farsightedness
87
tx of conjunctivitis
supportive
88
**Minimal/scant unilateral** discharge with follicular response in the conjunctiva and **non tender** preaauricular adenopathy is seen in:
**Chlamydia Conjunctivitis**
89
**Dacryocystitis**
innermost aspect of the lower lid caused by nasolacrimal duct obstruction
90
Screening for Diabetic Retinopathy in **DM I** should start:
**_5 years after the initial diagnosis_** and then annually
91
Surgical tx of closed angle glaucoma includes:
**Ireidectomy**
92
**blood in the anteior chamber** is known as:
**Hyphema**
93
Keratoconjunctivitis **Sicca** is known as:
Dry eyes
94
**Hyphema** is usually preceeded by:
**Blunt trauma**
95
Schirmer's test is:
measures tears production
96
most common cause of non traumatic retinal detachment is:
Myopia
97
Sudden onset of floaters, rings, crescents or other objects are usually indicative of:
**Vetrous detachment.**
98
**Granulomatous** inflamation of the **Meibomian gland** is:
**Chalazion**
99
In **optic neuritis**, pain is induced / becomes worse with:
**EOM**
100
loss of papillary reaction to light loss of color wision are signs of:
**Optic Neuritis**
101
**Collarettes**
scale deposts seen in **blepharitis**
102
Herpes Simplex Keratitis will produce ______ on staining:
**Dendritic lesions**
103
Herpes Zoster Ophthalmicus Herpes Simplex Keratitis midline crossing?
**Herpes Zoster Ophthalmicus** - does not cross the midline, stops at tip of the nose (Hutchinson's) **Herpes Simplex Keratitis** - crosses the midline
104
membrane **b/w choroid and retina** is known as
**Bruch's membrane**
105
**"blood and thunder"** is indicative of:
**Central Retinal Vein Occlusion**
106
cause of Conjunctivitis
adenoviral
107
**myopia** is
nearsightedness
108
**aqueous humor** is produced by:
**ciliary body**
109
**opacity of the lense** is known as:
**Cataract**
110
Screening for Diabetic Retinopathy in **DM II** should start:
right away and then annually
111
Corneal Ulcer is often caused by:
improper **contact lens** usage
112
Myopia requires:
concave lenses
113
Papilledema
blurring of the disck margin
114
**tender** preauricular adenopathy: **non tender** preauricular adenopathy:
**tender** = viral conjunctivits **non tender** = chlamydial conjunctivitis
115
Herpes Zoster Ophthalmicus involves which crainal nerve:
**CN V (trigeminal)**
116
orbital cellulitis are often preceeded by:
**chronic URI, sinusitis**
117
**Hyphema**
blood in the anterior chamber often seen in pt with sickle cell disease
118
painless subacute unilateral blurriness / loss of vision is a sign of:
**Central Retinal Vein Occlusion**
119
Pingueculum
120
Most common cause of blindness in **African American** is:
**Glaucoma** African American Glaucoma (AAG)
121
Pterygium
122
Dilated torouse retinal veins Venouse hemorrhages are signs of:
**Central Retinal Vein Occlusion**
123
Feeling of a **drill bor**e in the eye is usually due to:
**Angle Closure Glaucoma**
124
In **open angle glaucoma** which vision field becomes impaired?
**Peripheral** Central vision is intact.
125
**Central vision** with **peripheral sparing**
**Macular Degeneration** **Macular=Center**
126
dot and blot hemorrhage cotton-wool spots
Diabetic Retinopathy
127
tx for **Herpes Simple Keratitis:**
topical antiviarl ## Footnote **REFER - OCCULAR EMERGENCY**
128
**Scotoma** reffers to:
central blind spot
129
Pain, swelling, erythemaof lacrimalsac at medial canthus
**Dacryocystitis**
130
most common source of orbital cellulitis is:
**ethmoidal sinus**
131
persisten recurrent conunctivitis is often caused by
chlamydia
132
Blepharitis tx:
133
in a **blow out** fracture the which eye movement is restricted:
can not look up: **restriction of inferior rectus & inferior oblique** **painful vertical eye movement.**
134
Bell's palsy is associated with entropion or ectropion?
Ectropion e**C**tropion=**C**even
135
Dendrites on
Herpes Simplex Keratitis
136
**rugae** are:
retinal hydration lines seen in Retinal Detachment
137
Ectropion may be caused by:
7th nerve palsy
138
**Dacyoadenitis**
swelling over the outer one thrid of the upper eyelid
139
in pt with dry eyes, fluoroscein stain will reveal :
**multiple punctate** on cornea from chronic corneal dryness
140
Important _complication_ after **central vein occlusion** is:
**Neovascularization**
141
**Hordeolum(Stye)** is:
infection of sebaceous gland
142
Retinal Artery Occlusion is painfull or not?
**Painless** **A**rtery Occlusion = **A**bsences of pain
143
Signs of **Macular Degeneration**:
Scotoma ## Footnote **Metamorphopsia (distortion of Amsler grid)**
144
important imaging test in Orbital Cellulitis is:
**CT**
145
**Orbital Cellulits** on CT will demonstrate:
Broad infiltration of orbital fat
146
Seidel test