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ophthalmology MCQ only

Logo of telegram channel mcqophthabank — ophthalmology MCQ only O
Logo of telegram channel mcqophthabank — ophthalmology MCQ only
Channel address: @mcqophthabank
Categories: Health
Language: English
Subscribers: 4.07K
Description from channel

do'nt worry ((no one can see your answered including me))
(* note *press on the lamp that found on each question to read the explaination and source of the question)
this channel only for mcq https://t.me/
mcqophthabank

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The latest Messages 7

2021-12-24 16:57:50
Identify the incorrect response:

The source Ophthalmology Review Second Edition Editor-in-chief Myron Yanoff book
Anonymous Quiz
18%
A. pulsed lasers deliver more energy overtime than continuous lasers.
29%
B. continuous lasers allow more control over energy than pulsed lasers.
26%
C. most ophthalmic lasers are continuous.
16%
D. excimer and Nd:YAG lasers are pulsed.
10%
E. excited dimer lasers can produce rather limited wavelengths.
257 voters3.5K viewsDr Atef Ahmad, 13:57
Open / Comment
2021-12-20 22:18:16
Ocular lesions of leprosy include all of the following except:

source Review of OPHTHALMOLOGY Quick Text Review & MCQs Sixth Edition AK Khurana book
Anonymous Quiz
25%
A. Avascular keratitis
32%
B. Interstitial keratitis
31%
C. Fascicular keratitis
12%
D. Neuroparalytic keratitis
282 voters1.5K viewsDr Atef Ahmad, 19:18
Open / Comment
2021-12-20 22:11:34
Occipital lobe tumours may produce:

source Review of OPHTHALMOLOGY Quick Text Review & MCQs Sixth Edition AK Khurana book
Anonymous Quiz
25%
A. Crossed homonymous quadrantanopia
38%
B. Crossed homonymous hemianopia
31%
C. Both of the above
7%
D. None of the above
182 voters1.2K viewsDr Atef Ahmad, 19:11
Open / Comment
2021-12-20 22:11:34
Temporal lobe tumours may produce:

source Review of OPHTHALMOLOGY Quick Text Review & MCQs Sixth Edition AK Khurana book
Anonymous Quiz
35%
A. Crossed upper quadrantanopia
30%
B. Crossed lower quadrantanopia
27%
C. Uncrossed upper quadrantanopia
8%
D. Uncrossed lower quadrantanopia
182 voters1.0K viewsDr Atef Ahmad, 19:11
Open / Comment
2021-12-19 22:44:11
Which of the following is most likely to be the causeof painful third nerve palsy of sudden onset in a man of 40?

source Review of OPHTHALMOLOGY Quick Text Review & MCQs Sixth Edition AK Khurana book
Anonymous Quiz
27%
A. Rupture of an infraclinoid aneurysm
16%
B. Sphenoidal ridge meningioma
20%
C. Diabetes mellitus neuropathy
37%
D. Rupture of a supraclinoid aneurysm
70 voters463 viewsDr Atef Ahmad, 19:44
Open / Comment
2021-12-19 22:35:34
Congenital cataracts:
Identify the incorrect answer?
The source Ophthalmology Review Second Edition Editor-in-chief Myron Yanoff book
Anonymous Quiz
18%
A. are familial in one-third of cases.
14%
b. may be caused by abnormalities in lens crystalline proteins.
31%
C. termed “cerulean” are diffusely blue.
25%
d. termed “coppock” involve the embryonic lens.
12%
e. are associated with abnormalities in beta-crystalline genes.
51 voters468 viewsDr Atef Ahmad, 19:35
Open / Comment
2021-12-19 22:27:53
Rieger’s syndrome:
Identify the incorrect answer?
The source Ophthalmology Review Second Edition Editor-in-chief Myron Yanoff book
Anonymous Quiz
7%
a. may include corectopia.
15%
B. is often caused by a gene on chromosome 4q25.
26%
c. is genetically heterogeneous.
39%
D. is associated with glaucoma in 10% of affected individuals.
13%
E. is caused by genes that code for transcription factors induced in early eye development.
46 voters378 viewsDr Atef Ahmad, 19:27
Open / Comment
2021-12-19 22:20:33
The autosomal dominant anterior stromal corneal dystrophies:

Identify the incorrect answer?? The source Ophthalmology Review Second Edition Editor-in-chief Myron Yanoff book
Anonymous Quiz
28%
a. have all been mapped to a common locus on chromosome 5q31.
28%
B. have been associated with four different mutations.
13%
C. have been associated with different genes on different chromosomes.
15%
D. are caused by variations in the structure of keratoepithelin.
15%
E. have varying clinical and pathologic features
39 voters373 viewsDr Atef Ahmad, 19:20
Open / Comment
2021-12-19 22:14:44
Examples of autosomal dominant anterior stromal corneal dystrophies are:

Identify the incorrect answer? The source Ophthalmology Review Second Edition Editor-in-chief Myron Yanoff book
Anonymous Quiz
27%
a. macular dystrophy.
15%
b. granular dystrophy.
21%
c. lattice dystrophy.
21%
d. avellino (combined granular-lattice) dystrophy.
15%
e. Reis-bucklers dystrophy.
52 voters382 viewsDr Atef Ahmad, 19:14
Open / Comment
2021-12-19 22:08:52
X-linked juvenile retinoschisis:
please Identify the incorrect answer?
The source Ophthalmology Review Second Edition Editor-in-chief Myron Yanoff book
Anonymous Quiz
7%
a. is inherited as an X-linked trait.
21%
B. does not manifest in heterozygous female carriers.
38%
c. is caused by nonsense mutations in all cases.
18%
D. involves retinal splitting caused by Müller cell dysfunction.
16%
E. is caused by creation of an inactive protein product.
56 voters468 viewsDr Atef Ahmad, 19:08
Open / Comment