A chalazion in the upper lid can cause loss of vision - ANSWERTrue
A common medium used to culture microorganisms is - ANSWERAgar
A CRAO can be salvaged if seen within 2 hours - ANSWERfalse
A cycloplegic that is ideal for office use because it has rapid onset and short duration is - ANSWER...
A chalazion in the upper lid can cause loss of vision - ANSWERTrue
A common medium used to culture microorganisms is - ANSWERAgar
A CRAO can be salvaged if seen within 2 hours - ANSWERfalse
A cycloplegic that is ideal for office use because it has rapid onset and short duration is -
ANSWERPhenylephrine
A disadvantage of chemical-based contact lens care systems is - ANSWERIrritation
A drooping upper eyelid is known as - ANSWERPtosis
A granulated inflammation of the eyelid that may be removed surgically if it does not subside is a -
ANSWERChalazion
A hemorrhage that partially fills the anterior chamber with blood is called - ANSWERHyphema
A lens consisting of two cylinders of equal but opposite powers is the - ANSWERCross cylinder
A Lens with a focal length of 2 meters has a power of - ANSWER0.5D
A patient has had cataract surgery with IOL implantation. This patient is now - ANSWERPseudophakic
A patients prescription is -2.50 +1.00 X175. What is the minus cylinder transposition? - ANSWER-1.50
-1.00 X85
, A slit lamp is used to examine the - ANSWERAnterior chamber
A tonometry technique that displaces a minimal amount of fluid is - ANSWERApplanation
A triangular thickening of the conjunctiva that partially covers the cornea is known as -
ANSWERPterygium
Acanthamoeba - ANSWERA parasite found in soil and water causing severe keratitis
Acuity testing of an illiterate person and preschool children can be performed with all of the
following tests except - ANSWERA potential acuity meter
After introduction to the patient, one of the first items that should be obtained as part of history
taking is... - ANSWERthe chief complaint or reason for the patient's visit
An alkaline solution has a pH greater than - ANSWER7
An area of complete or partial blindness in an otherwise normal visual field is called a -
ANSWERScotoma
An important difference between soft and rigid lenses is that soft contact lenses are -
ANSWERUsually more comfortable
An improperly measured inter pupillary distance (PD) may result in... - ANSWERInduced prism in
spectacle lenses
Applanation tonometry readings need to be multiplied by what number to obtain the mm Hg -
ANSWER10
Before sterilization, minor surgical instruments should be - ANSWERCleaned with soapy water
Bending of light is called - ANSWERRefraction
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