OCANZ WRITTEN (2025) EXAM QUESTIONS AND
ALL CORRECT ANSWERS 100% SOLVED AND
GUARANTEED SUCCESS!!
Save
Terms in this set (99)
25 year old with stargardts
disease requests
assistance with reading
tasks, lighting at work and
travel, which of the
following professional
below will assist him-
occuptational therapist,
orientation instructor,
phsycologist & GMP,
Physiotherapist & Rehab,
Social worker &
Ophthalmologist
is the most common form of inherited juvenile
What is Stargardt disease
macular degeneration.
Wife calls requesting get written consent
details on husbands eye
test. Do you: get verbal
consent, refuse call, get
written consent
,Diabetic recently c/ Discuss findings with GP before prescribing Rx,
diagnosed unstable.
Refraction reveals
significant myopic shift
compared to last visit 12
months ago. Which is the
most appropriate course
of action:
a/ prescribe specs &
report to GP
b/ Refer to
Ophthalmologist,
c/ Discuss findings with GP
before prescribing Rx,
d/ Obtain info on current
blood glucose levels
The main cause of anisometropia >2,
amblyopia in a child:
anisometropia >2,
accommodative eso,
intermittent exo
Which of the following Fluorescent
can match Illuminant c:
Incandescent, Halogen,
Flourescent, sodium
25 years old enquiring her d/ Gonio
suitability for laser
refractive surgery. Which
of the following is NOT
essential pre-operatively:
a/ Tonometry,
b/ Tear film stability
c/ pupil size,
d/ Gonio
, outer retinal diseases and media changes result in
blue-yellow color defects
inner retina, optic nerve, visual pathway, and visual
cortex will result in red-green defects.
(increased susceptibility of S-cones and rods to
What is Kolleners rule in ischaemia and oxidative damage, although S-cone
relation to colour vision? loss is more noticeable due to their lower density and
their higher metabolic rate) (Kollners rule, retinal
disease will give a blue yellow defect and optic nerve
disease will give a red green defect but the
exceptions are glaucoma which will give a blue
yellow defect and central cone degeneration which
will give a red green defect)
Which causes a red Optic neuritis
defect- red cap test: optic
neuritis, Amd
Lissamine green stains dead and degenerate cells, yet
does not stain healthy epithelial cells.
Lissamine green; what
does it stain?
(NaFl permeates into the intercellular space
associated with any epithelial cellular disruption)
Is gonio indicated with no
Hyphaema?
P (prism dioptres =c (decentration in cm) x F(power of
What is prenticies rule?
lens in dioptres)
What is the most Smoking
preventable cause of
AMD?
ALL CORRECT ANSWERS 100% SOLVED AND
GUARANTEED SUCCESS!!
Save
Terms in this set (99)
25 year old with stargardts
disease requests
assistance with reading
tasks, lighting at work and
travel, which of the
following professional
below will assist him-
occuptational therapist,
orientation instructor,
phsycologist & GMP,
Physiotherapist & Rehab,
Social worker &
Ophthalmologist
is the most common form of inherited juvenile
What is Stargardt disease
macular degeneration.
Wife calls requesting get written consent
details on husbands eye
test. Do you: get verbal
consent, refuse call, get
written consent
,Diabetic recently c/ Discuss findings with GP before prescribing Rx,
diagnosed unstable.
Refraction reveals
significant myopic shift
compared to last visit 12
months ago. Which is the
most appropriate course
of action:
a/ prescribe specs &
report to GP
b/ Refer to
Ophthalmologist,
c/ Discuss findings with GP
before prescribing Rx,
d/ Obtain info on current
blood glucose levels
The main cause of anisometropia >2,
amblyopia in a child:
anisometropia >2,
accommodative eso,
intermittent exo
Which of the following Fluorescent
can match Illuminant c:
Incandescent, Halogen,
Flourescent, sodium
25 years old enquiring her d/ Gonio
suitability for laser
refractive surgery. Which
of the following is NOT
essential pre-operatively:
a/ Tonometry,
b/ Tear film stability
c/ pupil size,
d/ Gonio
, outer retinal diseases and media changes result in
blue-yellow color defects
inner retina, optic nerve, visual pathway, and visual
cortex will result in red-green defects.
(increased susceptibility of S-cones and rods to
What is Kolleners rule in ischaemia and oxidative damage, although S-cone
relation to colour vision? loss is more noticeable due to their lower density and
their higher metabolic rate) (Kollners rule, retinal
disease will give a blue yellow defect and optic nerve
disease will give a red green defect but the
exceptions are glaucoma which will give a blue
yellow defect and central cone degeneration which
will give a red green defect)
Which causes a red Optic neuritis
defect- red cap test: optic
neuritis, Amd
Lissamine green stains dead and degenerate cells, yet
does not stain healthy epithelial cells.
Lissamine green; what
does it stain?
(NaFl permeates into the intercellular space
associated with any epithelial cellular disruption)
Is gonio indicated with no
Hyphaema?
P (prism dioptres =c (decentration in cm) x F(power of
What is prenticies rule?
lens in dioptres)
What is the most Smoking
preventable cause of
AMD?
