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ABO Practice Exams Questions and Answers 2024
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ABO Practice Exams Questions and Answers 2024
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ABOPractice
Exams
Questions
and
Answers
2024
If
the
wearer
complains
of
the
bifocal
line
being
somewhat
in
his
way
when
driving,
the
problem
may
be
alleviated
by
decreasing
the
distance
between
pads.
True
or
False
-
ANS-False
If
the
wearer
complains
that
the
glasses
feel
snug
but
still
slip
down
the
nose,
one
likely
cause
is
that:
A.
The
frame
is
too
small
B.
The
bridge
fit
is
tight
C.
Pressure
is
being
applied
by
the
temple
shafts
anterior
to
the
ear.
D.
Pressure
is
being
applied
on
the
very
tips
of
the
temples.
-
ANS-Pressure
is
being
applied
by
the
temple
shafts
anterior
to
the
ear
If
both
nosepads
press
the
nose
or
indent
too
much,
what
is
probably
not
a
possible
cause?
A.
Pads
too
small
for
frame
weight
B.
Temple
spread
is
not
even
C.
Pads
too
close
together
D.
Temple
tension
too
great
-
ANS-Temple
spread
is
not
even
To
eliminate
a
gap
between
the
lens
and
a
metal
eyewire,
the
best
alternative
is
to:
A.
Place
a
strip
of
lens
liner
at
a
point
exactly
opposite
the
gap
B.
Place
a
strip
of
lens
liner
in
the
gap
area
C.
Heat
the
lens
in
the
frame
and
allow
it
to
cool
at
room
temperature
D.
None
of
the
above
methods
are
satisfactory
E.
All
of
the
above
methods
are
satisfactory
-
ANS-Place
a
strip
of
lens
liner
at
a
point
exactly
opposite
the
gap
The
larger
the
frame
difference
---------
the
lens
shape A.
Rounder
B.
More
squared
off
C.
Narrower
D.
Wider
-
ANS-Narrower
(Frame
Difference=A-B)
Which
is
the
most
favorable
alternative
to
a
50/20
frame
for
measuring
bifocal
height
when
that
particular
size
is
not
available?
A.
52/18
B.
50/18
C.
48/20
D.
50/22
-
ANS-48/20
(would
want
bridge
to
stay
the
same)
When
the
frame
front
is
tested
for
four
point
tough,
but
only
touches
on
the
two
temporal
sides,
the
frame
--------
A.
is
skewed
B.
has
face
form
C.
is
out
of
coplanar
alignment
D.
has
X
ing
E.
none
of
the
above
-
ANS-Has
face
form
Which
of
the
following
errors
will
not
be
detected
by
a
four
point
touch
test?
A.
X-ing
B.
Excess
face
form
C.
Skewing
D.
All
of
the
above
can
be
detected
using
a
four
point
touch
-
ANS-Skewing
It
is
unnecessary
to
use
heat
in
adjusting
a
zyl
frame
when:
A.
Bending
the
endpieces
B.
Changing
the
bridge
area
C.
Bending
the
temple
earpiece D.
Changing
the
pantoscopic
angle
-
ANS-Changing
the
pantoscopic
angle
If
you
didn't
adjust
the
eye
piece
on
the
lensometer
and
the
power
drum
reads
+0.25
when
the
target
lines
are
clear
and
focused.
What
do
you
expect
the
true
readings
for
this
pair
of
glasses
be?
O.D.
-1.75
OS
+1.75
A.
-1.50,
+2.00
B.
-1.75,
+1.75
C.
-1.75,
+2.00
D.
-1.50,
+1.75
-
ANS--1.50,
+2.00
What
is
the
final
step
in
fitting
a
frame
to
a
patient?
A.
Aligning
the
frame
vertically
B.
Aligning
the
frame
horizontally
C.
Adjusting
the
pantoscopic
tilt
D.
Adjusting
the
temples
-
ANS-Adjusting
the
temples
If
the
frame
is
crooked
with
the
right
side
higher
than
the
left,
which
is
not
a
possible
cause?
A.
The
left
ear
is
lower
than
the
right
B.
The
right
temple
is
too
short
C.
The
pantoscopic
tilt
of
the
right
side
needs
to
be
decreased.
D.
The
pantoscopic
tilt
of
the
right
side
needs
to
be
increased
-
ANS-The
pantoscopic
tilt
of
the
right
side
needs
to
be
increased
The
main
reason
for
the
use
of
lenticular
lenses
for
high
powers
would
be:
A.
Cosmetic
reasons
B.
They
have
more
plus
power
C.
They
have
more
minus
power
D.
They
are
lighter
in
weight
E.
They
are
less
expensive
-
ANS-They
are
lighter
in
weight
A
patient
comes
back
to
the
optician
complaining
of
pain
behind
the
ears,
possible
cause
are:
A.
Temple
tension
too
great
B.
Uneven
pressure
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