CL Revision Quiz
Quiz by huishan
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24 questions
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- Q1Which of the following is a contraindication of CL wear?Px on hypertensive medicationPx who has glaucomaPx is a 6 year old childPx that complains occasional itchiness30s
- Q2Purpose of keratometry measurement when fitting disposable CL is forbaseline30s
- Q3Which of the following MUST be assessed during CL fitting?PushupAll of the followingPrimary movementCentration30s
- Q4You see 3 and 9 o clock dumbbell pooling during RGP fitting. This indicates that patient hasATR astigWTR astigoblique astigirregular astig30s
- Q5Which of the following complication is more likely seen in RGP wearersNeovascularisationCorneal Oedema3 and 9 o clock stainingPapillae30s
- Q6Px with Rx of +4.25DS should be fitted with+4.00Ds+4.25DS+4.50DS+3.75DS30s
- Q7Pupil size measurement is important for all of the following EXCEPTmonovision fittingcoloured lens fittingRGP fittingmultifocal fitting30s
- Q8Most toric lenses will rotate within how much from zero position?5-20 deg0 rotationmore than 20 deg0-5 deg30s
- Q9With a +1.50DS fog, when checking distance vision, it was found that the left eye was blurrer with the fog than the right eye. The dominant eye isleft eyeboth eyesright eyeneither eye30s
- Q10During CL assessment, you noticed that a 3 and 9 o clock reference marking for the toric lens. This is most likely1 Day Acuvue Moist for AstigSoflens Daily Disposable for AstigDACPClariti 1 Day Toric30s
- Q11Purevision 2HD lenses for Astig make use of ________________ design for stabilisation.auto-align30s
- Q12A flat fitted RGP is likely to have _________________ rotation.apical30s
- Q13LARS is applied tolenticular axisspectacle axiscorneal axiscontact lens axis30s
- Q14Px with Rx of -8.00/-0.75x90 should be fitted withsph SCLmultifocal SCLtoric SCLtoric RGP30s
- Q15Dominant Eye for monovision is determined by the eyethe blurs lesser with +1.50DS fogthat has the best acuitythat has the worst acuitywith pathology30s