OCANZ WRITTEN FINAL EXAM NEWEST

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OCANZ WRITTEN FINAL EXAM NEWEST

100 QUESTIONS AND

CORRECT DETAILED ANSWERS (VERIFIED

ANSWERS) |ALREADY GRADED A+ ||BRAND

NEW VERSION!

How many times a day would you dose a prostaglandin for glaucoma? (One a day, twice a day, three times a day or four times a day) - ANSWER- od

Tear film calculation. Given a contact lens (RGP) of -2.00D, the patient needs -3.50D, the over-refraction is -0.50D. What is the fit? - ANSWER- 0.2 too flat?

Same contact lens as above in question as above, What would you order if the BC is 7.5mm and the over-refraction is -0.50D?

- ANSWER-

What is the most contagious condition of the conditions listed below? (Adenovirus, chlamydia and two others) - ANSWER- Adenovirus

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Given a monovision presbyope of +5.00D (OU). The patient wants to be able to see the computer at 67cm, what would the contact lens script be for this patient? - ANSWER- +6.50 one eye

How do you manage convergence excess, accomodative spasm?

• ANSWER- Issue plus RX

vision therapy, dot card

Leukocoria is one sign of retinoblastoma in children, what is the next most indicative sign? (Strabismus, cataract and two others)

• ANSWER- Strabismus

An 85 year old patient wants to see the TV better, this patient has ARMD, what would you advise? (Move 2x closer to the TV, move 2x further away from the TV, 2x telescope or 2x reverse telescope) - ANSWER- Move 2x closer to the TV

Which low vision device offers the largest working distance?(Microscope, hand held telescope, stand magnifier or telemicroscope) - ANSWER- hand held telescope

Treatment for pseudomonas? - ANSWER-

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Which is the following occurs due to the normal ageing process of the eye? (ILM thinning, ILM thickening, cell loss in the retina, cell proliferation) - ANSWER-

What is bests disease and what colour vision defect may it cause? - ANSWER- Vitelliform dystrophy, or Best disease, is a hereditary retinal dystrophy involving the retinal pigment epithelium (RPE), and leads to a characteristic bilateral yellow "egg-yolk" appearance of the macula

Blue/yellow

Lateral temporal visual field restriction occurs as a result of which extra ocular muscle palsy? - ANSWER- 6th nerve (abducens affecting the lateral rectus)

What is the most prominent side effect of suddenly stopping a steroid eye drop? - ANSWER- You can get rebound inflammation

What is not required to be done at every follow up with Glaucoma?Iops Visual fields

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