LV Q2 Flashcards
px having macular disease will expereience the ff.
- central vision loss
- color vision loss
- peripheral vision loss
central vision loss
color vision loss
a child with retinoblastoms will experience the ff.
- amaurotic cat’s eye
- clumsy
- demarcation line
- amaurotic cat’s eye
* clumsy
demarcation line is observed in what stage of ROP (stage 1 to stage 5)
stage 1
this is a type of hemorrhage located between vitreous and retina
- supraretinal
- epiretinal
- postretinal
- subretinal
- preretinal
preretinal
this is a type of hemorrhage located between choroid and retina
- supraretinal
- epiretinal
- postretinal
- subretinal
- preretinal
subretinal
2 types of diabetic retinopathy
- proliferative and non proliferative
- wet, dry
proliferative and non proliferative
2 types of macular degeneration
- proliferative and non proliferative
- wet, dry
wet, dry
end stage of ROP
total retinal detachment
characteristic of ROP
- egg yolk appearance of the lesion in the macula
- creamy pink mass
- demarcation line
- yellow-green scar in the macula
- vermilion fundus
demarcation line
characterisitcs of retinitis pigmentosa
- bone spicule scattered at the peripheral fundus
- tubular visual field
- peripheral visual field
- bone spicule scattered at the peripheral fundus
* tubular visual field
it is a proliferative vascular disease that occurs after birth in low-birth-weight and premature infants in whom the retinal vasculature is not fully developed
ROP
it is characterized by the creamy pink, flat or elevated tumor on the retinal surface with chalky white calcium deposits
- toxoplasmosis
- retinoblastoma
- macular edema
retinoblastoma
it is parasitic retinopathy caused by an intracellular protozoan parasite
- toxoplasmosis
- retinoblastoma
- macular edema
toxoplasmosis
characterized by presence of yellow-green scar about 3dd with black pigmentation
- toxoplasmosis
- retinoblastoma
- macular edema
toxoplasmosis
degenerative disorder characterized by a slowly progressive deterioration of the cones and rods
- macular detachment
- macular hole
- macular edema
- macular degeneration
- cone-rod dystrophy
cone-rod dystrophy
focal depression on the macula
- macular detachment
- macular hole
- macular edema
- macular degeneration
- cone-rod dystrophy
macular hole
it is degenerative lesion of the macula
- macular detachment
- macular hole
- macular edema
- macular degeneration
- cone-rod dystrophy
macular degeneration
thickening of the retina in the macular area extending withun 1dd from the fovea centralis which is usually occurring after fluid accummulation
- macular detachment
- macular hole
- macular edema
- macular degeneration
- cone-rod dystrophy
macular edema
it is the separation of the retina at the macula
- macular detachment
- macular hole
- macular edema
- macular degeneration
- cone-rod dystrophy
macular detachment
a child exhibit: leucocoria
- retinitis pigmentosa
- glaucoma
- retinoblastoma
retinoblastoma
a child exhibit: bone spicules at the peripheral fundus
- retinitis pigmentosa
- glaucoma
- retinoblastoma
retinitis pigmentosa
peripheral vision problem
- retinitis pigmentosa
- glaucoma
- cone-rod dystrophy
retinitis pigmentosa
glaucoma
central vision problem is seen in:
a child exhibit: leucocoria
- retinitis pigmentosa
- glaucoma
- cone-rod dystrophy
cone-rod dystrophy
blood and thunder fundus is seen in
- diabetic retinopathy
- CRVO
- CRAO
- hypertensive retinopathy
- retinitis pigmentosa
CRVO
salt and pepper appearance of fundus is seen in
- diabetic retinopathy
- CRVO
- CRAO
- hypertensive retinopathy
- retinitis pigmentosa
retinitis pigmentosa
rhegmatogenous retinal detachment is due to
- threadlike arteries
- presence of hemorrhages
- retinal break
retinal break
most common intraocular tumor in children
- retinoblastoma
- hypertensive retinopathy
- retinitis pigmentosa
retinoblastoma
the ff. are the structures of the posterior segment of the eye
- optic nerve, retina, choroid, vitreous
- fovea centralis, macula, optic disc, retina
- optic disc, macula, blood vessels, fundus background
optic nerve, retina choroid, vitreous
clinical sign:
- threadlike arteries
- diabetic retinopathy
- hypertensive retinopathy
- retinitis pigmentosa
- hypertensive retinopathy
* retinitis pigmentosa
clinical sign:
- presence of hemorrhage
- diabetic retinopathy
- hypertensive retinopathy
- retinitis pigmentosa
- hypertensive retinopathy
* diabetic retinopathy
clinical sign:
- increased turtousity of veins
- diabetic retinopathy
- hypertensive retinopathy
- retinitis pigmentosa
- diabetic retinopathy
the distinguishing characteristic of proliferative diabetic retinopathy is
- blood and thunder fundus
- hollenhorst plaques
- neovascularization of optic disc
- more tortuous blood vessels
- neovascularization of the macula
neovascularization of optic disc
the distinguishing characteristic of wet macular degeneration is
- blood and thunder fundus
- hollenhorst plaques
- neovascularization of optic disc
- more tortuous blood vessels
- neovascularization of the macula
neovascularization of the macula
in retinal detachment, the separation occurs between:
rpe and photoreceptor layer
this is a condition where there is a separation of 2 retinal layers, the retina proper and the rpe by subretinal fluid
- retinoschisis
- retinal tear
- retinal detachment
retinal detachment
