NOCE Test with all Correct & 100% Verified Answers |Actual
Complete Exam |Already Graded A+ (Just Released)
When verifying a finished pair of progressive-addition lenses at the lensometer, you have
identified the stronger point. What are the next steps to take and why?
a. Read the distance powers in the distance circle, noting any deviations that may be outside of
tolerances, then remove the glasses from the lensometer and measure PD's and height
b. Read the distance powers in the distance circle, read the add powers, noting any deviations
that ma be outside of tolerances, then remove the glasses and measure PD's and heights
c. Center the MRP's, reading the powers and noting any deviations that may be outside of
tolerances, the remove the glasses and measure PD's and heights
d. Center the MRP's, noting any deviations on the weaker lens that my constitute vertical
imbalance, then read the distance and near powers in the circles, noting any deviations outside
of tolerances, and finally remove the glasses and measure PD's and ✔Correct Answer-Center
the MRP's, noting any deviations on the weaker lens that my constitute vertical imbalance, then
read the distance and near powers in the circles, noting any deviations outside of tolerances,
and finally remove the glasses and measure PD's and heights.
When is it necessary to know the drop and inset of a flat-top bifocal?
a. When verifying prescribed prism
b. When ordering for a sensitive person
c. When measuring a patient's fitting height
d. When reading the add power ✔Correct Answer-When verifying prescribed prism
What is the most important thing to avoid when working with a frame made of optyl?
a. Making any adjustments as the material cools
b. Heating the frame in anyway
c. Getting the frame wet
d. Stretching the frame beyond its shape and size ✔Correct Answer-Making any adjustments
as the material cools
A 42 year old patient presents to you complaining of her eyes being tired at the end of a day of
staring at a computer screen, and the patient is unable to read the paper after dinner. What is
most likely the problem?
a. Hyperopia
b. Presbyopia
c. Nystagmus
d. Phthisis ✔Correct Answer-Presbyopia
What is a 1.5 diopter horizontal prism for a patient with a mild esophoria known as?
a. Compound
b. Induced
,c. Palliative
d. Slab-off ✔Correct Answer-Palliative
a +4.00 lens intended to be positioned at PD of 30 mm was actually manufactured at 33 m.
What is the amount of prism induced by this error?
a. 12 diopters
b. 0.75 diopters
c. 1.33 diopters
d. 1.2 diopters ✔Correct Answer-1.2 diopters
a prescription if +1.75 -2.75 x153 would be written in what way by an ophthalmologist?
a. +4.00 +2.75 x063
b. -1.00 +2.75 x063
c. -1.00 +2.75 x153
d. -2.75 +1.75 x153 ✔Correct Answer--1.00 +2.75 x063
A prescription is written as follows: OD -1.25 +1.75 x110. What transposed prescription would
be written on the lab order?
a. -3.00 -1.75 x110
b. +0.50 -1.75 x110
c. Plano +1/75 x030
d. +0.50 -1.75 x020 ✔Correct Answer-+0.50 -1.75 x020
What strength is a lens measured in?
a. Microns
b. Add power
c. Diopters
d. Prisms ✔Correct Answer-Diopters
What will light rays passing through a "plus" lens always do?
a. Diverge
b. Converge
c. Cohere
d. Disperse ✔Correct Answer-Converge
What is the principle action on light passing from one medium into another of different density
called?
a. Displacement
b. Convergence
c. Diffraction
d. Refraction ✔Correct Answer-Refraction
What range of UV light is typically responsible for sunburns?
a. 10 nanometers to 100 nanometers
, b. 320 nanometers to 400 nanometers
c. 100 nanometers to 290 nanometers
d. 290 nanometers to 320 nanometers ✔Correct Answer-290 nanometers to 320 nanometers
what is the measure of how far it takes a lens to bring light to a point?
a. Focal length
b. Major axis
c. Power
d. Base curve ✔Correct Answer-Focal length
What is the spacing between the surface if the eye and the inside surface of a corrective lens
known as?
a. Sagittal depth
b. Fitting cross
c. Seg drop
d. Vertex distance ✔Correct Answer-Vertex distance
What element of an eyeglass prescription is a measure of the patient's myopia or hyperopia?
a. Cylinder
b. Axis
c. Sphere
d. Add power ✔Correct Answer-Sphere
What are the two modern form in which a prescription may be written in?
a. Plus-cylinder and minus-cylinder
b. Cross-cylinder and plus-cylinder
c. Spherical and aspherical
d. Base curve and cross curve ✔Correct Answer-Plus-cylinder and minus-cylinder
A prescription of OD -0.25, OS Plano, add +1.75 is primarily indicating what type of f refractive
error?
a. Hyperopia
b. presbyopia
c. Stigmatism
d. Nystagmus ✔Correct Answer-presbyopia
A prescription for a patient with astigmatism will contain which of the following elements?
a. Cylinder and sphere
b. Axis and add power
c. Cylinder and axis
d. Cylinder and prism ✔Correct Answer-Cylinder and azis
A prescription of OD +1.00 -0.50 x031 OS +1.75 -1.25 x110 is an example of what kind of
prescription?
Complete Exam |Already Graded A+ (Just Released)
When verifying a finished pair of progressive-addition lenses at the lensometer, you have
identified the stronger point. What are the next steps to take and why?
a. Read the distance powers in the distance circle, noting any deviations that may be outside of
tolerances, then remove the glasses from the lensometer and measure PD's and height
b. Read the distance powers in the distance circle, read the add powers, noting any deviations
that ma be outside of tolerances, then remove the glasses and measure PD's and heights
c. Center the MRP's, reading the powers and noting any deviations that may be outside of
tolerances, the remove the glasses and measure PD's and heights
d. Center the MRP's, noting any deviations on the weaker lens that my constitute vertical
imbalance, then read the distance and near powers in the circles, noting any deviations outside
of tolerances, and finally remove the glasses and measure PD's and ✔Correct Answer-Center
the MRP's, noting any deviations on the weaker lens that my constitute vertical imbalance, then
read the distance and near powers in the circles, noting any deviations outside of tolerances,
and finally remove the glasses and measure PD's and heights.
When is it necessary to know the drop and inset of a flat-top bifocal?
a. When verifying prescribed prism
b. When ordering for a sensitive person
c. When measuring a patient's fitting height
d. When reading the add power ✔Correct Answer-When verifying prescribed prism
What is the most important thing to avoid when working with a frame made of optyl?
a. Making any adjustments as the material cools
b. Heating the frame in anyway
c. Getting the frame wet
d. Stretching the frame beyond its shape and size ✔Correct Answer-Making any adjustments
as the material cools
A 42 year old patient presents to you complaining of her eyes being tired at the end of a day of
staring at a computer screen, and the patient is unable to read the paper after dinner. What is
most likely the problem?
a. Hyperopia
b. Presbyopia
c. Nystagmus
d. Phthisis ✔Correct Answer-Presbyopia
What is a 1.5 diopter horizontal prism for a patient with a mild esophoria known as?
a. Compound
b. Induced
,c. Palliative
d. Slab-off ✔Correct Answer-Palliative
a +4.00 lens intended to be positioned at PD of 30 mm was actually manufactured at 33 m.
What is the amount of prism induced by this error?
a. 12 diopters
b. 0.75 diopters
c. 1.33 diopters
d. 1.2 diopters ✔Correct Answer-1.2 diopters
a prescription if +1.75 -2.75 x153 would be written in what way by an ophthalmologist?
a. +4.00 +2.75 x063
b. -1.00 +2.75 x063
c. -1.00 +2.75 x153
d. -2.75 +1.75 x153 ✔Correct Answer--1.00 +2.75 x063
A prescription is written as follows: OD -1.25 +1.75 x110. What transposed prescription would
be written on the lab order?
a. -3.00 -1.75 x110
b. +0.50 -1.75 x110
c. Plano +1/75 x030
d. +0.50 -1.75 x020 ✔Correct Answer-+0.50 -1.75 x020
What strength is a lens measured in?
a. Microns
b. Add power
c. Diopters
d. Prisms ✔Correct Answer-Diopters
What will light rays passing through a "plus" lens always do?
a. Diverge
b. Converge
c. Cohere
d. Disperse ✔Correct Answer-Converge
What is the principle action on light passing from one medium into another of different density
called?
a. Displacement
b. Convergence
c. Diffraction
d. Refraction ✔Correct Answer-Refraction
What range of UV light is typically responsible for sunburns?
a. 10 nanometers to 100 nanometers
, b. 320 nanometers to 400 nanometers
c. 100 nanometers to 290 nanometers
d. 290 nanometers to 320 nanometers ✔Correct Answer-290 nanometers to 320 nanometers
what is the measure of how far it takes a lens to bring light to a point?
a. Focal length
b. Major axis
c. Power
d. Base curve ✔Correct Answer-Focal length
What is the spacing between the surface if the eye and the inside surface of a corrective lens
known as?
a. Sagittal depth
b. Fitting cross
c. Seg drop
d. Vertex distance ✔Correct Answer-Vertex distance
What element of an eyeglass prescription is a measure of the patient's myopia or hyperopia?
a. Cylinder
b. Axis
c. Sphere
d. Add power ✔Correct Answer-Sphere
What are the two modern form in which a prescription may be written in?
a. Plus-cylinder and minus-cylinder
b. Cross-cylinder and plus-cylinder
c. Spherical and aspherical
d. Base curve and cross curve ✔Correct Answer-Plus-cylinder and minus-cylinder
A prescription of OD -0.25, OS Plano, add +1.75 is primarily indicating what type of f refractive
error?
a. Hyperopia
b. presbyopia
c. Stigmatism
d. Nystagmus ✔Correct Answer-presbyopia
A prescription for a patient with astigmatism will contain which of the following elements?
a. Cylinder and sphere
b. Axis and add power
c. Cylinder and axis
d. Cylinder and prism ✔Correct Answer-Cylinder and azis
A prescription of OD +1.00 -0.50 x031 OS +1.75 -1.25 x110 is an example of what kind of
prescription?
