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WorksheetsAcrySof Pillar
Total questions: 25
Worksheet time: 13mins
The higher the refractive index, the __________________ the optic.
Thinner
Thicker
Curved
Stable
Made of an extremely thin material, the AcrySof lens has a _______________ refractive index
1.50
1.52
1.55
1.47
The binding of the AcrySof IOL within the capsular bag to help stabilize the lens and reduce the likelihood of PCO is known as the...
Burger Theory
Kebab Theory
Sandwich Theory
David apple Theory
Cell growth found on the anterior surface of an IOL is known as....
PCO
Nd YAG
Migration cell epithelium
ACO
In a condition of myopia, light is focusing....
At a point that would be slightly behind the retina
At a point that would be well beyond the retina
At a point in front of the retina
Directly on the retina
Square edge optics are designed to...
Provide better centration
Reduce light reflection
Refractive predictability
Reduce the migration of cells and PCO
The AcrySof IOL has demonstrated clinically to have reduced levels of cell growth on the posterior surface of the lens following implantation. This cell growth is known as...
PCO
ACO
Miosis
Dilatation
Patients with excessive PCO may require this office based procedure to restore the clarity to their vision...
Nd: YAG laser
Trabeculectomy
Argon Laser Trabeculoplasty (ALT)
LASIK
The Stable Force haptics on the AcrySof Single-Piece IOL provide...
Stable positioning of the lens
Strength and durability during lens delivery
Adaptability for a wide range of capsular bag sizes
All at above
The reduced compression forces of the AcrySof Single-Piece lens design can help reduce...
Posterior capsule opacification
Capsular bag stretch and striae in the lens capsule
Anterior surface glare
Anterior Capsule Opacification
Studies have demonstrated that, as compared with the multipiece AcrySof lens, the single-piece lens design demonstrates superior....
PCO Prevention
ACO Prevention
Stability in capsular Bag
Nd Yag Laser
What attribute(s) of the AcrySof lens platform makes the lens extremely stable in the eye, EXCEPT:
13mm Overall Length of the lens
6.00 mm Optic
Stable Force Haptic design
Square Shape incision
AcrySof Natural filters blue-light in the...
200nm-400nm
550nm Beyond
400nm-500nm
100nm-300nm
The highly reactive molecule found in the waste product accumulated in the retinal pigment epithelium is known as...
RPE
A2E
B-12
H2
The Gray and Hammond studies are an example of what type of benefit demonstrated by the AcrySof IQ Natural IOL...
A reduction in posterior capsule opacification
Superior reading vision
Preservation of the retina
A reduction in glare disability
The average human cornea provides approximately ______ microns of positive spherical aberration.
+0.275
-0.275
-0.20
0.00
The AcrySof IQ is designed to
Add an additional +0.20 microns of positive spherical aberration to the optical system
Correct for all of the positive spherical aberration from the cornea
Correct the majority but not all of the spherical aberration of the cornea
Add an additional 0.00 microns
Based on FDA labeling claims, the AcrySof IQ Natural lens has been shown to demonstrate...
All Of them
Improved contrast sensitivity
Reduction in spherical aberration
Improvement in functional vision
To help ensure optimal results with the AcrySof IQ Toric, a surgeon should accurately estimate the...
Time to perform implantation
Surgically induced astigmatism
Endothelial
Sulcus Implantation
The primary advantage of the AcrySof IQ Toric lens is considered to be...
Rotational Stability
Ease of lens delivery
Compatibility with any viscoelastic
Implantation in the capsular bag
The optical axis passes from the...
Cornea to Optic Disc
Cornea to Fovea
Cornea to The Lens
Cornea to Trabecular Meshwork
A patient with an irregularly shaped cornea providing multiple focal points might have a condition known as..
Emmetropia
Myopia
Hyperopia
Astigmatism
The average axial length is found to be...
43.5D
20.5D
23.5mm
3.5mm
When implanting a 22.0 diopter multipiece AcrySof lens, if the capsule breaks, the surgeon may consider implanting another multipiece AcrySof with this power in the sulcus...
22.5D
22.0D
21.0D
23.0D
What The Benefit of IOL BioMaterial...
Refractive Predictability
Ocular Health
Improved Functional Vision
Clear Capsule
