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WorksheetsQuiz - Review meeting
Total questions: 30
Worksheet time: 10mins
Which of the following DNA functions ensures the motion artifacts are mitigated (Neutralized)
Dual Laser Beam with Live Eye Tracking
ART ( Automatic Real time meaning Noise Reduction)
Confocal Optics
All of the above
Confocal Optics is useful for
Precise follow up
helps to image patients with media opacity
To see all the retinal layers in OCT
All of the above
Multimodal Imaging in Spectralis is clinically beneficial because
It allows doctor to understand the pathology.
it enables the doctor to generate more revenue
helps to scan patients with media opacity
it helps doctor to publish papers
Which of the following DNA of Spectralis is useful for precise follow up glaucoma progression
Detects smallest measurable change of 1-2 microns
Dual laser beam with Live eye tracking
ART
Multi color imaging & Blue Reflectance map
Which of the following is most important for OCTA
Higher Axial & Transverse Resolution
Enface Imaging
Automatic Segmentation
Wide field Imaging
What is a limitation of OCT based Angiograpby
Areas of leakage and pooling can not be identified
Movement and speed of RBCs
Acquisition time is more and very challenging on Uncooperative patients.
All of the above
Which of the following about Multicolor Fundus Imaging is clinically relevant in Spectralis
helps to see pathology clearly
produces Blue, Green and IR Reflectance maps
Depicts true fundus imaging
Uses three different lasers of specific wavelength to penetrate at different depths
Which of the following is the most recommended Imaging module to see areas of Geographic Atrophy
Fundus Autofluorescence
Multi color fundus Imaging
Fluorescein Angiography and ICGA
OCT Angiography Module
A holistic approach to evaluate Glaucoma, the doctor needs
Normative Data base
Proper Segmentation of RNFL and Ganglioic Cell Complex.
A systematic approach to Study RIM , RNFL, GCL Profile and a crisp Optic disc image
Color Coded PIE Chart
OCT scans in Patients with other Neurological disorders will show
Loss of only Neuro retinal Rim
Vertical asymmetry in GCL thickness map
Horizontal asymmetry in the retinal thickness map
We cannot rely on OCT Scans to pick up other neurological disorders.
Which of the following Function in Spectralis makes it the most economically viable system for Doctors
Multi modal Imaging Platform
produces high quality images
Improves workflow efficiency
Unlike Competitors we are Not locked inside the box
The Maximum scan length & Scan depth of OCT Section while using ASM in Spectralis OCT is
16.5 mm & 1.9mm
15mm & 5mm
8mm & 12mm
14mm & 14mm
ICGA allows visualization of
Retinal Vessels clearly
Both retinal and Choroidal vessels
Choroidal Vessels clearly
blood vessels present in Iris
Scan depth in Anterion is
14mm
18mm
16.5mm
20mm
In Anterion, how many data measurement points are present in the central 3mm Zone of cornea
16650 measurement points
6240 measurement points
2640 measurement points
1300 measurement points
In Anterion, what is the maximum area of cornea we can measure
8mm
16mm
12mm
16.5mm
What is the maximum area of Cornea in Anterion can be measured
5mm
8mm
12mm
14mm
Eye tracking in Anterion is based on
Pupil Centre
visual axis
Most elevated point of Cornea
you can preset the tracking point
Which of the following maps will help you to pick up early Keratoconus
Tangential and Elevation maps
Pachymetry map
Corneal Wave-front analysis
None of these maps can pick up early Keratoconus
Which of the following IOL Formulae are present in Anterion for Post refractive surgical eyes
Okulix
Holladay
Hoffer Q
Barett Universal
What is angle KAPPA?
Angle between Iris and Cornea
Angle between visual axis and pupillary Center
Angle between Steepest point in the cornea and Flatest point on the cornea
None of the above
Identify the pathology in this picture
RPE Atrophy
Choroidal Neovascularization
Choroidal folds
Polypoidal choroidal vasculopathy
Which of the cells generate Oscillatory Potentials
Amacraine cells
Photoreceptor cells
Retinal Pigmented epithelial cells
All the cells of the retina collectively generate Oscillatory potentials
Which electrodiagnostic test gives us over all functional information of Rods and Cones cells
Multifocal Erg
Full field ERG
VEP
EOG
To check the visual pathway of patient, which electrodiagnostic test is done
mF ERG and Pattern ERG
mf-ERG
Full Field ERG
VEP
Standard Beta Plus System of Roland includes
Bigger Ganzfled
Mini Ganzfled
Baby flash
Bigger Ganzfled and Mini Ganzgled
Which of the following can pick up early Glaucoma
Spectralis OCT with GMPE S/W
ERG Machine
Field Analyzer
All of the above
The circular scan of ONH in ONH, how many data points are measured in Spectralis
768 data points
256 data points
1050 data points
68 data points
Which of the OCT does not perform Cube scan for Optic Nerve head analysis
Zeiss Cirrus 6000
Triton
Spectralis
Nidel RS 3300 DUO
What is the benefit of SS OCT based Anterion over Schiempflug Camera based Biometers
SS OCT based Anterion is not dependent on Tear film
Anterion can measure Axial Length even in eyes with silicon oil
Anterion measure angle Kappa which schiemflug cameras cannot measure
Acquisition in Anterion is easy compared to Schiempflug cameras
