ABO-NCLE PRACTICAL EXAM 2026 PRACTICE
QUESTION SET ONE
◉ A condition that describes an inflammation of the eyelid margins
is. Answer: Blepharitis
◉ A Reverse slab off should be applied to the lens with the most.
Answer: Plus
◉ Which of the following is not generally a factor in determining
vertical imbalance?. Answer: Sphere power in the 90 degree
meridian
◉ The best absorber of infrared radiation is a. Answer: Green Glass
lens
◉ The spherical equivalent of the lens +1.00 -3.00 x 90 is. Answer: -
.50
◉ A +3.00 lens has the following prismatic effect at 10 mm below
the distance optical center:. Answer: 3 diopters base up
, ◉ If the pad arms are shortened (pushed into the frame), this
adjustment will. Answer: Set the front closer to the face
◉ If the eyewires are too far from the cheeks the adjustment to take
care of this condition would be to. Answer: Increase the pantoscopic
tilt
◉ Which of the frame material is an epoxy resin that is
recommended by its manufacturer to be edged with a A box
measurement of 5 mm over its marked eye size?. Answer: Optyl
◉ A ptosis crutch is used to give support to the. Answer: Upper lids
◉ Aspheric lens surfaces are most helpful when used which of the
following:. Answer: Cataract lens
◉ A lens that is crescent shaped with one of the sides measuring a
six diopter radius is known as a. Answer: Meniscus lens
◉ Which of the following instruments would be used to verify slab-
off?. Answer: Lensometer
◉ An RX with right minus and left plus is. Answer: Antimetropic
QUESTION SET ONE
◉ A condition that describes an inflammation of the eyelid margins
is. Answer: Blepharitis
◉ A Reverse slab off should be applied to the lens with the most.
Answer: Plus
◉ Which of the following is not generally a factor in determining
vertical imbalance?. Answer: Sphere power in the 90 degree
meridian
◉ The best absorber of infrared radiation is a. Answer: Green Glass
lens
◉ The spherical equivalent of the lens +1.00 -3.00 x 90 is. Answer: -
.50
◉ A +3.00 lens has the following prismatic effect at 10 mm below
the distance optical center:. Answer: 3 diopters base up
, ◉ If the pad arms are shortened (pushed into the frame), this
adjustment will. Answer: Set the front closer to the face
◉ If the eyewires are too far from the cheeks the adjustment to take
care of this condition would be to. Answer: Increase the pantoscopic
tilt
◉ Which of the frame material is an epoxy resin that is
recommended by its manufacturer to be edged with a A box
measurement of 5 mm over its marked eye size?. Answer: Optyl
◉ A ptosis crutch is used to give support to the. Answer: Upper lids
◉ Aspheric lens surfaces are most helpful when used which of the
following:. Answer: Cataract lens
◉ A lens that is crescent shaped with one of the sides measuring a
six diopter radius is known as a. Answer: Meniscus lens
◉ Which of the following instruments would be used to verify slab-
off?. Answer: Lensometer
◉ An RX with right minus and left plus is. Answer: Antimetropic
