Friday, 8 December 2017

OPHTHALMOLOGY MCQ

Q):Final centre for horizontal movements of eye is
Abducent nucleus ✅
Trochlear nucleus
Oculomotor nucleus
Vestibular nucleus

Q):Which of the following is the earliest manifestation of retinal detachment:
Feeling of curtain obscuring their field of vision
Floaters
Photopsia
Fall in visual acuity

Q): Fixation of visual reflexes is accomplished by
4 months
1 year
2 years
3 years

Q)the most common form of inheritance in retinitis pigmentosa is?
Autosomal dominant
Autosomal recessive
X-linked recessive
X-linked dominant

 Nf 2 characterised by all except
Presenile Posterior Subscapular Cataract
lisch nodules
Acoustic neuroma
Cafe au last spots

Q):Pie in the sky field defect is seen in lesion of
Temporal lobe
Occipital lobe
Parietal lobe
Frontal lobe

Q):Mcc of 4 th nerve palsy in children
Raised ict
Trauma
Vascular dsz
Intracranial tumor

Q): Typical field defect in tobacco amblyopia is
Enlarged blind spot
Central scotoma
Centricecal scotoma
Siedel s scotoma

 Q)Iridodialysisis :
Full thickness hole in iris
Separation of the sphincter papillae and dilator pupil muscle
Tear in the root of the iris; separating the iris from the ciliary body

Q)Tear at the papillary border of iris
Not involved in pupillary light reflex:
 Edinger-Westphal nucleus
 Optic nerve
 Lateral geniculate body
 Pretectal nucleus


Q): Arden ratio is calculated in
Erg
Eog
Vep
Perimetry


Q): Concentration of fluorescein used for topical use
...percentage
 2✅
5
10
20


Q): Fluorescent dye is injected for ophthalmologists diagnosis into
Antecubital vein ✅
Polpliteal vein
Femoral vein
Subclavian vein


Q):Goldmine perimeter is
Kinetic perimeter ✅
Static perimeter✅



Q): Thinnest part of the lens :

a. 2microns
b. 3microns
c. 4microns✅
d. 5microns


Q)vInverse glaucoma is :

a. Pseudoexfoliation syndrome
b. Malignant glaucoma✅
c. Neovascular glaucoma
d. Iridocorneal syndrome


First symptom of sympathetic ophthalmitis a. Photophobia
b. Blepharospasm
c. Decreased vision
d. Decreased accommodation✅

Q):Number of endothelial cells in corneal decompensation

a. "< 700"
b. "< 400"
c. "< 500"✅
d. "< 600"


Q)Size of pinhole is
a. 1mm
b. 2mm
c. 3mm
d. 4mm

Q)vThinnest part of the retina is :
a. 0.1mm
b. 0.2mm
c. 0.3mm
d. 0.4mm

Q)vCrossed diplopia is a feature of
a. LR Palsy
b. MR palsy
c. SR palsy
d. IR palsy


Q):All of following can cause a white Pupillary reflex except
Glaucoma ✅
Retinoblastoma
Cataract
Retrolental fibroplasia

Q):Bulls eye retinal lesion seen in
Toxicity with
Lead
Ethambutol
Chloroquine
Ocp


Q):Nevovascular Glaucoma not seen in
Jra
Crvo
Dr
Eales dsz


Q): Oil drop Cataract seen I n
 Ans:  Galactosemia ✅


Q)Sunflower Cataract seen in
 Ans: Wilson dsz






Q): Regarding the focusing of the eye:

(a) Hypermetropia (hyperopia) may be corrected by a diverging lens.
(b) The focus of the eye is controlled exclusively by the parasympathetic innervation of the ciliary body.
(c) The lens is the chief refractive element of the eye.
(d) When the eye focuses on a distant object, the ciliary muscle contracts.



‬Q): Modified Seidel’s Test is useful for diagnosis of?
(a) Corneal edema
(b) Early Corneal dystrophy
(c) Late Corneal dystrophy
(d) Corneal abrasions


Q) Transport of ascorbic acid in lens is done by
(a) Choline
(b) Taurine
(c) Myoinositol
(d) Na+-K+ ATPase✅

Thursday, 7 December 2017

Q.All predispose top angle closure glaucoma except ?

Q.All  predispose top angle closure glaucoma except ?

1.Small cornea
2.Flat cornea✓
3.Shallow AC
4.Short axial length of eye ball