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WorksheetsSGD Blurring Sept. 22, 2021
Total questions: 20
Worksheet time: 5mins
What is the VA of the patient?
sample format:
OD: 20/70 OS: 20/40
(a)
In the patients visual acuity what does the numerator stand for?
a. Patients distance from the chart.
b. The smallest letter perceived by the patient.
c. Size of letters seen by normal person at 100 feet away.
d. Size of letter seen by patient 20 feet away.
What is the VA of the patient w/ PH?
sample format:
OD: 20/70 OS: 20/40
(a)
On Right gaze, what are the involved Cranial nerves?
a. Right CN 3, Left CN 3
b. Right CN 6, Left CN 3
c. Right CN 3, Left CN 6
d. Right CN 6, Left CN 6
The pinhole acts by eliminating divergent light rays from entering the eye and allows only non refracted central light ray to reach the retina as a point.
TRUE
FALSE
Myopic patients have long eyeball with focal point before the retina.
TRUE
FALSE
Hyperopic patients have short eyeball, low lens power and corrected with plus lenses
TRUE
FALSE
Replacement of the lens with a PCIOL normally follows intracapsular cataract extraction after leaving behind the capsule.
TRUE
FALSE
What is the visual acuity of the patient?
sample format:
OD: 20/25 PH: 20/20 OS: 20/25 PH: 20/20
(a)
In DM Retinopathy, pericyte loss is the Hallmark of early events and the level of ischemia is the main driver for disease progression.
TRUE
FALSE
Retinal neovascularizations are seen in the severe stage of NPDR.
TRUE
FALSE
The level of retinal ischemia is determined by UTZ and OCT?
TRUE
FALSE
Management for PDR include Blood sugar control, Anti-VEGF injection and Panretinal photocoagulation.
TRUE
FALSE
What structure in the Left eye accounts for the blurred media?
a. Corneal edema
b. Anterir chamber cells and flare
c. Vitreous haze
d. Lens opacity
What is the normal range of intraocular pressure?
a. 4 - 8 mmHg
b. 10 - 21 mmHg
c. 22 - 38 mmHg
d. 40 - 50 mmHg
What is the gold standard in measuring IOP?
Palpation tonometry
Indentation tonometry
Applanation tonometry
Schiotz tonometry
Aqueous is produced by the ciliary body and serves circulatory function for the avascular tissues.
TRUE
FALSE
Cornea edema and increased Cup Disc ratio are the effects of increased intraocular pressure.
TRUE
FALSE
Gonioscopy, visual field exam and fundoscopy are useful in Glaucoma evaluation:
TRUE
FALSE
Oral carbonic anhydrase inhibitors and beta blockers are used for the treatment of Acute Angle Closure Glaucoma.
TRUE
FALSE
