JCAHPO Practice Test Bundle – COA, COT, COMT Certification Questions & Study Guide (Latest)

JCAHPO Practice Test Bundle – COA, COT, COMT Certification Questions & b b b b b b b b b b b




Study Guide (Latest) b b b




1. Disorders associated b Hypertension or Brain Tumor b b b




with headaches?
b b




2. Headaches caused by 1. Notappearatnight b b b b b




refractive error will not 2. Will not appear during sleep
b b b b b b b b




appear during?
b
3. Willnot appearwhen you wake up
b
b b b b b b




3. Where is the aqueous b b b Between the lens and the cornea.
b b b b b b




humor located?
b b




4. Howmanyrodsare
b b b
125 million b




there?
b




5. Where are the rods lo- Intheretina b b b b
b b




cated?
b




6. How many cones are
b b b
6million
b




there?
b




7. Wherearetheconeslo- Intheretina.
b b b b b b b




cated?

8. Rodsarebestinwhatb b b b dim light b




lighting condition?
b b




9. Withoutrodswhatcon- night-blindness b b b b




dition will occur? b b




10. Rods aregoodinwhat
b b b b Red
color light?
b b




11. What type of drops are
b b b b Mydriatic drops b




used to dilate the eyes?
b b b b b





b b

, JCAHPO Practice Test Bundle – COA, COT, COMT Certification Questions &
b b b b b b b b b b b




Study Guide (Latest) b b b




12. What type of drops are b b b b Cycloplegic drops b




used to dilate the eyes
b b b b b




and paralyze the fine
b b b b




focusing muscle for
b b b




near vision?
b b




13. Measuring PD starts b b Nasal sideofright pupiltothetemporal sideofthepupilonthepatients left eye.
b b b b b b b b b b b b b b b b




from where and ends
b b b b




where?
b




14. What is Rhodopsin?
b b Rodpigment.(allowsfor visualpurple)
b b b b b




15. Rhodopsin forms in b b formsindark,andisdestroyedby light
b b b b b b b




andisdestroyed b b




by
b b ?

16. Rhodopsin is com- b b VitaminA(deficiencycausesnightblindness)
b b b b b




posed of what Vitamin?
b b b b




17. WhatisAdie'sSyn- b b b TonicPupil.(pupilrespondstolightstimulationveryslowly)
b b b b b b b b




drome?
b




18. Howdoyoumeasure a
b b b b
measurefromcenterofthepupilofthegoodeyetothecenterofthe bridge of the
b b b b b b b b b b b b b b b b b




patient's PDwhenthey
b b b b
nose
b




can only see from one
b b b b b




eye?
b




19. How do you measure a measurefromnasal sideofthelimbusofpatientsright eyeto the temporal side of
b b b b
b b b b b b b b b b b b b b b




patient's PD when they the limbus of the left eye.
b b b b
b b b b b b




have unequal pupils?
b b b




20. How do you measure a Measure fromthe inner canthus of one eye to the outercanthus ofthe opposite
b b b b
b b b b b b b b b b b b b b




patient's PD when they eye.
b b b b
b




have a squint?
b b b





b b

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b b b b b b b b b b b




Study Guide (Latest) b b b




21. What are the most im-
b b b b Diabetes
portant disorders to
b b b High Blood Pressure (HTN)
b b b




ask patients about?
b b b HeartHealth/CardiovascularIssues Arthritis
b b b b




Lossof alignment of eyes
b b b b




22. What are the main b b b




symptomsofdiplopia?
b b b
(coveringoneeyewill alwayseliminatethesecondimage)
b b b b b b b b




Retinal detachment
b b




23. Whatisthecauseof b b b b




light flashes?
b b




3rdNervepalsy orDiabetes
b b b b




24. Whatisthecauseof b b b b




Ptosis?
b




ThyroidDisorder b




25. Whatisthecauseof b b b b
Diabetes
b




Diplopia?
b
3rd Nerve Palsy
b b




Myathenia Gravis
b b




Maculardegeneration b




26. What is the cause of b b b b
Retinal Detachment
b b




sudden loss of vision?
b b b b
Retinal VeinorArteryOcclusion Retrobulbar
b b b b b




Neuritis
b




CornealAbrasion Herpes b b




27. What is the cause of b b b b
Simplex
b




Foreign Body Sensa-
b b b




tion (FBS)?
b b




Diabetes
28. What is the cause of b b b b
Cataracts
b




blurreddistancevision
b b b
MacularEdema
b b




in adults?
b b





b b

, JCAHPO Practice Test Bundle – COA, COT, COMT Certification Questions &
b b b b b b b b b b b




Study Guide (Latest) b b b




29. What is the cause of
b b b b AngleClosureGlaucoma Cataracts
b b b




Halos around lights?
b b b




Retinal Tear b




30. What is the cause of
b b b b VitreousDetachment b




spots before the eye?
b b b b




1. PresentandPastHealthHistory b b b b




31. What are the most im-
b b b b 2. Medication (current and exact name/ purpose) b b b b b




portant items to ask
b b b b 3. Allergies (drug, inhalants, contactants, food, injections, ingestants)
b b b b b b




patients during work
b b b




up?
b




Discharge
32. What symptoms areb b
Pain
b




associated with Acute
b b b
BlurredVision b




conjunctivitis?
b




Staph Aureus
b b




33. What organism is the
b b b




cause of Acute Con-
b b b b




junctivitis?
b




Myopia
34. What are some im- b
Strabismus b b
b




portantfamilialhistory Glaucoma
b b b
b




ofcommon ocular de-
b b b b




fects?
b




35. Whatarethe6stepsto 1.ChiefComplaint
b b b b b b b b




taking history? 2. Secondary Problems of the eye
b b b b b




3. Systemicor generalillness (current) b b b b




4. Pastoculardisorders b b




5. Wearcontactsorglasses? b b b




6. Therapies, response to therapies b b b




36. What are the three
b b b




main layers of tears?
b b b b





b b