ABO PRACTICE EXAM QUESTIONS WITH COMPLETE
AND ACCURATE SOLUTIONS
1) Which of the following is recommended for children's bridge?
A) Saddle
B) Keyhole
C) Adjustable pads
D) Golden gate -- Correct Answer ✔✔ Keyhole
2) A frame fits perfectly on your patient. The temples, bridge, and pads are fine, but the
frame sits high. You should select a frame with a bridge that is:
A) Wider
B) Narrower
C) Higher
D) Lower -- Correct Answer ✔✔ Wider
3) OU +11.00 -1.00 x 90 ADD 3.00
, This is an aphakic patient. He wants a separate sunglasses just for golf. What would
you recommend?
A) a low fitting FT 28
B) RD segment high fitted
C) A trifocal
D) Just a SV and tell him to slide the glasses down the nose to see near.
-- Correct Answer ✔✔ Just a SV and tell him to slide the glasses
down the nose to see near
4) How long should a prescription of a patient be kept?
A) 1 year
B) 2 years
C) 3 years
D) As long as possible -- Correct Answer ✔✔ 3 years
5) The pantoscopic tilt can be increased up to:
A) 2 to 4 degrees
B) 1 degree
C) 8 to 10 degrees
D) 18 degrees -- Correct Answer ✔✔ 18 degrees
6) Magnesium Fluoride is a chemical used for:
A) Reducing the glare
B) Reducing the reflection
C) Scratch resistant
D) Impact resistance -- Correct Answer ✔✔ Reducing the reflection
7) The power of a bifocal add is the difference between:
, A) The front vertex measurement of distance and near
B) The back vertex measurement of distance and near
C) The front vertex distance and back vertex near
D) The vertex measurement of distance and near on the segment
surface. -- Correct Answer ✔✔ The front vertex measurement of
distance and near
8) A polariscope is used to check inserted lenses for:
A) Sphere power
B) Cylinder power
C) Axis
D) Strain -- Correct Answer ✔✔ Strain
9) A lens which reads +3.00 -2.00 x 90 is decentered 6mm too much. How much
prismatic effect will wearer experience?
A) 1.8^
B) 0.6^
C) 3.0^
D) 1.2^ -- Correct Answer ✔✔ 0.6^
10) Besides accommodation, the crystalline lens:
A) focuses on distance objects
B) corrects weak astigmatism
C) filters the aqueous
D) filters ultraviolet radiation -- Correct Answer ✔✔ Filters ultraviolet
radiation
AND ACCURATE SOLUTIONS
1) Which of the following is recommended for children's bridge?
A) Saddle
B) Keyhole
C) Adjustable pads
D) Golden gate -- Correct Answer ✔✔ Keyhole
2) A frame fits perfectly on your patient. The temples, bridge, and pads are fine, but the
frame sits high. You should select a frame with a bridge that is:
A) Wider
B) Narrower
C) Higher
D) Lower -- Correct Answer ✔✔ Wider
3) OU +11.00 -1.00 x 90 ADD 3.00
, This is an aphakic patient. He wants a separate sunglasses just for golf. What would
you recommend?
A) a low fitting FT 28
B) RD segment high fitted
C) A trifocal
D) Just a SV and tell him to slide the glasses down the nose to see near.
-- Correct Answer ✔✔ Just a SV and tell him to slide the glasses
down the nose to see near
4) How long should a prescription of a patient be kept?
A) 1 year
B) 2 years
C) 3 years
D) As long as possible -- Correct Answer ✔✔ 3 years
5) The pantoscopic tilt can be increased up to:
A) 2 to 4 degrees
B) 1 degree
C) 8 to 10 degrees
D) 18 degrees -- Correct Answer ✔✔ 18 degrees
6) Magnesium Fluoride is a chemical used for:
A) Reducing the glare
B) Reducing the reflection
C) Scratch resistant
D) Impact resistance -- Correct Answer ✔✔ Reducing the reflection
7) The power of a bifocal add is the difference between:
, A) The front vertex measurement of distance and near
B) The back vertex measurement of distance and near
C) The front vertex distance and back vertex near
D) The vertex measurement of distance and near on the segment
surface. -- Correct Answer ✔✔ The front vertex measurement of
distance and near
8) A polariscope is used to check inserted lenses for:
A) Sphere power
B) Cylinder power
C) Axis
D) Strain -- Correct Answer ✔✔ Strain
9) A lens which reads +3.00 -2.00 x 90 is decentered 6mm too much. How much
prismatic effect will wearer experience?
A) 1.8^
B) 0.6^
C) 3.0^
D) 1.2^ -- Correct Answer ✔✔ 0.6^
10) Besides accommodation, the crystalline lens:
A) focuses on distance objects
B) corrects weak astigmatism
C) filters the aqueous
D) filters ultraviolet radiation -- Correct Answer ✔✔ Filters ultraviolet
radiation
