ABO PRACTICE TEST EXAM | NEWEST
ACTUAL EXAM COMPLETE QUESTIONS
AND VERIFIED ANSWERS GRADED A+ |
100% PASS | 2025 UPDATE!
Which segment style would you choose for a plumber who requires
above eye-level close vision?
a. ribbon
b. round 22
c. franklin style
d. double d - ✔✔✔ Correct Answer > d. double d
The base curve of any multifocal lens is found on the surface containing
the:
a. cross curve
b. cylinder surface
c. segment
d. ocular curve - ✔✔✔ Correct Answer > c. segment
,A person with erect posture, head held back, would need his segs set
____________ when measuring for a multifocal lens.
a. higher than normal
b. without compensation
c. lower than normal
d. with a greater inset - ✔✔✔ Correct Answer > c. lower than normal
Normal slab-off (bicentric grind) is ground on the lens whose vertical
meridian has the:
a. strongest curves
b. most plus power
c. least plus power
d. least minus power - ✔✔✔ Correct Answer > c. least plus power
DBL refers to:
a. distance below line
b. decentration between lenses
c. closest distance between lenses
d. double d - ✔✔✔ Correct Answer > c. closest distance between
lenses
,If B = 44 what is the bifocal height if the segment is to be set 3 below?
a. 22
b. 20
c. 19
d. 18 - ✔✔✔ Correct Answer > c. 19
On which of the following lenses would you perform a bicentric grind
on a plastic lens to correct for vertical imbalance at the reading level?
OD: -1.00 -1.00 x 045
OS: -4.00 -1.00 x 060
a. OD
b. OS
c. split the correction between both eyes
d. a bicentric grind is unnecessary with this prescription - ✔✔✔
Correct Answer > b. OS
What is the average convergence distance in children?
a. 5 mm
, b. 2 mm
c. 6 mm
d. 3 mm - ✔✔✔ Correct Answer > b. 2 mm
What is the minimum fitting height for most progressive lenses?
a. 18 mm
b. 22 mm
c. 26 mm
d. 29 mm - ✔✔✔ Correct Answer > b. 22 mm
If there was a height of 24 mm for each of the following, which lens
shape would be your last choice for a PAL?
a. aviator
b. round
c. oval
d. octagonal - ✔✔✔ Correct Answer > a. aviator
A thermoplastic frame material that is molded instead of stamped out,
and therefore returns to its original shape when heated, is:
ACTUAL EXAM COMPLETE QUESTIONS
AND VERIFIED ANSWERS GRADED A+ |
100% PASS | 2025 UPDATE!
Which segment style would you choose for a plumber who requires
above eye-level close vision?
a. ribbon
b. round 22
c. franklin style
d. double d - ✔✔✔ Correct Answer > d. double d
The base curve of any multifocal lens is found on the surface containing
the:
a. cross curve
b. cylinder surface
c. segment
d. ocular curve - ✔✔✔ Correct Answer > c. segment
,A person with erect posture, head held back, would need his segs set
____________ when measuring for a multifocal lens.
a. higher than normal
b. without compensation
c. lower than normal
d. with a greater inset - ✔✔✔ Correct Answer > c. lower than normal
Normal slab-off (bicentric grind) is ground on the lens whose vertical
meridian has the:
a. strongest curves
b. most plus power
c. least plus power
d. least minus power - ✔✔✔ Correct Answer > c. least plus power
DBL refers to:
a. distance below line
b. decentration between lenses
c. closest distance between lenses
d. double d - ✔✔✔ Correct Answer > c. closest distance between
lenses
,If B = 44 what is the bifocal height if the segment is to be set 3 below?
a. 22
b. 20
c. 19
d. 18 - ✔✔✔ Correct Answer > c. 19
On which of the following lenses would you perform a bicentric grind
on a plastic lens to correct for vertical imbalance at the reading level?
OD: -1.00 -1.00 x 045
OS: -4.00 -1.00 x 060
a. OD
b. OS
c. split the correction between both eyes
d. a bicentric grind is unnecessary with this prescription - ✔✔✔
Correct Answer > b. OS
What is the average convergence distance in children?
a. 5 mm
, b. 2 mm
c. 6 mm
d. 3 mm - ✔✔✔ Correct Answer > b. 2 mm
What is the minimum fitting height for most progressive lenses?
a. 18 mm
b. 22 mm
c. 26 mm
d. 29 mm - ✔✔✔ Correct Answer > b. 22 mm
If there was a height of 24 mm for each of the following, which lens
shape would be your last choice for a PAL?
a. aviator
b. round
c. oval
d. octagonal - ✔✔✔ Correct Answer > a. aviator
A thermoplastic frame material that is molded instead of stamped out,
and therefore returns to its original shape when heated, is:
