EXAM COMPLETE QUESTIONS AND CORRECT
DETAILED ANSWERS (VERIFIED ANSWERS)
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What happens when someone is diagnosed with
keratoconus?
a. The retina pulls away from the eyelid
b. The cornea thins & bulges forward
c. The clear transparent tissue of the eye is torn
d. The eyelid becomes inflamed - ✔✔ANSW✔✔..b.
The cornea thins & bulges forward
What type of frames are actually made of rugged
polymers?
a. Plastic
b. Zyl
c. Both a & b
,d. None of the above - ✔✔ANSW✔✔..c. Both a & b
The lens material that is the easiest to break is?
a. Glass
b. Plastic
c. Polycarbonate
d. Trivex - ✔✔ANSW✔✔..a. Glass
The part of the frame that surrounds each lens,
holding the lens in place within the frame is the
____.
a. Stem
b. Temple
c. Eyewire
d. Framefront - ✔✔ANSW✔✔..c. Eyewire
Which of the following is a topical anesthetic?
a. Cyclopentolate
b. Phenylepherine
c. Proparacaine
d. Homatropine - ✔✔ANSW✔✔..c. Proparacaine
,What is the frame height, the most vertical
dimension of the lens opening, also known as?
a. "A" measurement
b. "B" measurement
c. "ED" measurement
d. "C" measurement - ✔✔ANSW✔✔..b. "B"
measurement
The width of the frame should be approximately
equal to ____?
a. The length of the patient's face
b. The width of the patient's face
c. The circumference of the patient's head
d. Twice the size of the pupillary distance -
✔✔ANSW✔✔..b. The width of the patient's face
What is the name for the part of the frame that
connects the two eyewires?
a. Nosepads
b. Bridge
c. Temples
d. Eyewire mid-point - ✔✔ANSW✔✔..b. Bridge
, Replacement of the crystalline lens with an
intraocoular lens creates a condition called
pseudophakia.
a. True
b. False - ✔✔ANSW✔✔..a. True
A visual condition where the eyes make repetitive,
uncontrolled movements often resulting in reduced
vision is known as?
a. Strabismus
b. Aphakia
c. Nystagmus
d. Pinguecula - ✔✔ANSW✔✔..c. Nystagmus
Diabetic patients may have vision loss due to
diabetic retinopathy.
a. True
b. False - ✔✔ANSW✔✔..a. True