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25 Cards in this Set
- Front
- Back
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WHICH TYPE OF SALINE CAUSES THE LEAST PROBLEMS?
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Unit Dose Non Preserved
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ALL OF THE FOLLOWING ARE FUNCTIONS OF A WETTING SOLUTION EXCEPT
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IT CLEANS THE LENS AFTER REMOVAL
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WHY SHOULDN'T DIFFERENT BRANDS OF SOFT CONTACT LENS SOLUTIONS BE MIXED?
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A CHEMICAL REACTION MAY OCCURE CAUSING CORNEAL PROBLEMS
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INGREDIENTS ADDED TO CONTACT LENS SOLUTIONS TO PROTECT THEM FROM SPOILAGE AFTER BEING OPENED ARE CALLED
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PRESERVATIVES
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ALL OF THE FOLLOWING ARE FUNCTIONS OF A SOAKING SOLUTION EXCEPT
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IT DISSOLVES EXCESS SILICONE MOLECULES
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A BUFFERING AGENT IS ADDED TO A SOLUTION TO HELP CONTROL
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PH LEVEL
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WHICH OF THE FOLLOWING IS MOST EFFECTIVE IN REMOVING PROTEIN BUILDUP ON SOFT CONTACT LENSES?
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ENZYMATIC CLEANER
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WHEN LENSES ARE DELIVERED TO THE PATIENT, THE WEARING SCHEDULE SHOULD BE
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VERBAL AND WRITTEN
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WHICH OF THE FOLLOWING DISINFECTING SOLUTIONS WOULD YOU RECOMEND TO A PATIENT WITH A HISTORY OF ALLERGIC REACTIONS?
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HYDROGEN PEROXIDE
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WHICH OF THE FOLLOWING CARE SYSTEMS WOULD RESULT IN THE SHORTEST LIFE FOR A SOFT LENS?
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HEAT
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A STINGING AND BURNING SENSATION WHICH OCCURES EACH DAY AFTER SEVERAL HOURS OF WEAR MAY BE CAUSED BY A CONTACT LENS WHICH HAS
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STAGNATION OF TEAR FLUID BEHIND THE LENS
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EPITHELIAL EDEMA WHICH MANIFESTS ITSELF CLINICALLY AS A GREY CORNEAL HAZE, IS VERIFIED BY THE SLIT LAMP USING SCLEROTIC SCATTER ILLUMINATION. WHAT SPECIFIC TECHNIQUE DOES THE EXAMINER USE TO SEE THIS CONDITION
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THE NAKED EYE AND AN ANGLE BETWEEN THE SLIT LAMP BEAM AND THE EYE OF 45 to 90 DEGREES
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LID EVERSION IS NECESSARY TO OBSERVE WHICH OF THE FOLLOWING CONDITIONS
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GIANT PAPILLARY CONJUNCTIVITIS
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ABRASIONS OVER THE APEX OF THE CORNEA CAN BE CAUSED BY
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LOOK UP THIS ONE "ALL OF THE ABOVE"
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POOR VISION AFTER CONTACT LENSES HAVE BEEN REMOVED AND REPLACED WITH SPECTACLES IS CALLED
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SPECTACAL BLUR
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WHICH OF THE FOLLOWING INSTRUMENTS IS BEST USED TO CHECK FOR LENS WARPAGE
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RADIUSCOPE
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A CONTACT LENS WEARER MAY EXPERIENCE EDEMA OF THE CORNEA BECAUSE OF
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ABSORPTION OF TEARS INTO THE CORNEA
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WHICH OF THE FOLLOWING NEED NOT BE RECORDED ON EACH FOLLOW UP VISIT
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ORIGINAL RX AND LENS SPECIFICATIONS
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IF FOGGING OCCURES IMMEDIATELY UPON INSERTION OF A CONTACT LENS
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THE LENSES WERE NOT CLEANED PROPERLY
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FOLLOW UP KERATOMETER READINGS ON AN ADAPTED RIGID LENS WEARER SHOULD BE WITHIN ______ FROM THE ORIGINAL READINGS
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.50 DIOPTERS
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WHICH OF THE FOLLOWING SHOULD A FITTER DO WHEN A SIGNIFICANT FOREIGN BODY STAIN ON THE CORNEA IS OBSERVED DURING A RIGID CONTACT LENS FOLLOW UP VISIT
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CONSULT THE PRESCRIBER
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THE SUBJECTIVE SYMPTOM OF EDGE FLARE OR REFLECTION WITH A CONTACT LENS IS AGGRAVATED BY
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TEARING
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A PATIENT COMPLAINS THAT THE CONTACT LENS IN HIS RIGHT EYE IS IRRITATING. UPON SLIT LAMP EXAMINATION YOU DISCOVER AN EMBEDDED FOREIGN BODY. YOU SHOULD
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SEND THE PATIENT TO A DOCTOR
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BUBBLES TRAPPED UNDER A RIGID LENS MAY RESULT IN __________
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DIMPLE VEILING
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PERIPHERAL LIMBAL STAINING AT 3:00 AND 9:00 IS A RESULT OF
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EXPOSURE CAUSING LIMBAL DRYNESS
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