NCLEX Practice Questions Exam 1 Questions With Verified Answers
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Course
NCLEX
Institution
NCLEX
Ncle Practice Exam Questions With Verified
Answers
Which of the following medications may affect successful contact lens wear?
Antacids
Antihistamines
Asprin
Laxatives - answerAntihistamines
Which term refers to sensitivity to light?
Presbyopia
Pannus
Ptosis
Photophobia - answerPhotophob...
4. Orbicularis occuli - answer✔1,2,&3
The increased loss of ability of crystalline lens accommodate is called:
Presbyopia
Myopia
Hyperopia
Aphakia - answer✔Presbyopia
Which instrument can provide simultaneous information about the cornea, lids, conjunctiva,
lashes, contact lens surface and fit
Radiuscope
Corneoscope
Slit lamp
Keratometer - answer✔Slit lamp
K reading - answer✔Anterior corneal curvature measurements obtained using keratometer
Lacrimal lens - answer✔The lens that is formed by the tears that collect between the base curve
of a contact lens and the anterior cornea.
Plus lacrimal lens - answer✔Steeper BC than "k" results in..
Minus lacrimal lens - answer✔Results from BC being flatter than "k"
Corneal astigmatism - answer✔All astigmatism found in the curvature of the cornea as
determined by the k readings
What is the corneal astigmatism?
With the rule astigmatism - answer✔the vertical corneal meridian has the steepest curvature
What is the type of astigmatism?
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