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Test your basic knowledge |
Certified Paraoptometric Exam
Start Test
Study First
Subjects
:
certifications
,
health-sciences
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. The gel that fills the eye and allows it to maintain its shape. Also serves as a clear pathway for light when it travels from the lens to the retina.
p.r.n.
Inferior rectu
Retina
Vitreous
2. Associated with aging and results in damaging sharp and central vision.
Cataract Surgery
Five
Macular Degeneration
Aqueous Humour
3. The chart most often used to measure acuity at distance.
Keratometry
Sphygmomanometer and stethoscope
Snellen Chart
inferior oblique
4. What does a tonometer measure?
Phoropter
Pressure in the eye
Amblyopia (Lazy Eye)
Macular Degeneration
5. Tropicamide - Atropine - Scopolamine - Phenylephrine
Eye Dilators
Fundus Photography
Diabetic Retinopathy
Internal/medial rectus
6. Inward
Tonometry
Immediately have them come in to the office
Internal/medial rectus
Ophthalmoscopy
7. The interior portion of the eyeball that may be seen on ophthalmoscopy.
Visual Fields
What does a lensometer measure?
inferior oblique
Fundus
8. A jelly-like subastance located in the anterior chamber.
p.r.n.
Amblyopia (Lazy Eye)
Oculus dexter
Aqueous Humour
9. Every _ Hour
To dilate the eyes
Trivex
q_h
Numerical and Alphabetical
10. What is the frame height - the most vertical dimension of the lens opening also known as?
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11. What lens material is the easiest to break?
damage to the eye
Numerical and Alphabetical
Glass
Ophthalmoscopy
12. The creation of a photograph of the interior surface of the eye.
Fundus Photography
Snellen Chart
Conventional daily wear lenses
Glaucoma Surgery
13. Refers to imaging by section or sectioning - through the use of any kind of penetrating wave.
external/lateral rectus
Internal/medial rectus
Tomography
damage to the eye
14. Involves an imbalance in the positionig of the two eyes. I can cause the eys to cross in or tuyrn out. It's cause by a lack of coordination between the eyes.
Strabismus
superior oblique
p.o.
Ciliary Muscle
15. A topical anesthetic.
Choroid
0.25 D
Miotics
Proparacaine
16. The result of the refraction depends on the patient's ability to discern changes in clarity. This process relies on the cooperation of the Patient.
Inferior rectu
Triage
Subjective Refraction
Optic Nerve
17. The Optothalmic examination of the eye by use of a slit lamp and a magnifying lens.
Glaucoma
Biomicroscopy
Cycloplegia
Numerical and Alphabetical
18. A method of determining the state of refraction of the eye by illumination the retina with a mirror and observing the direction of movement of the retinal illumination and adjacent shadow when the mirror is turned.
Retinoscopy
Retina
Cornea
Visual acuity
19. By mouth
gtt
Subjective Refraction
Keratoconus
p.o.
20. Surgical removal of the lens - usually replaced with a plastic intraocular lens.
Cataract Surgery
HIPPA
Vertex distance
Superior Rectu
21. Glaucoma causes...
Macular Degeneration
Conventional daily wear lenses
damage to the eye
Ophthalmoscopy
22. Corrects one eye for distance and the other eye for near and can be used to correct presbyopia.
Retina
Corneal Edema
Monovision
Anti-reflective coatings
23. A layer located behind the retina and absorbs unused radiation.
Internal/medial rectus
Sphygmomanometer and stethoscope
Choroid
Visual acuity
24. Computer-assisted method of mapping the surface curvature of the cornea.
Immediately have them come in to the office
Conjunctivitis
Interpupillary distance (PD)
Topography
25. This is the pathway between the ye and the brain along which the signals produced by the retina travel to the brain.
Diabetic retinopathy
Artificial Tears and Lubricants
Numerical and Alphabetical
Optic Nerve
26. A test that allows a doctor to see inside the back of the eye and other structures using a magnifying instrument and a light source.
gtt
Superior Rectu
Ophthalmoscopy
Aqueous humor
27. Is a clouding of the eye's lens and is the leading cause of blindness.
0.25 D
Vertex distance
Cataract
Snellen Chart
28. Ultraviolet Coating protect the eye from damaging...
Tomography
0.25 D
UV light indoors and outdoors
Snellen Chart
29. Controls the focusing power of the eye by changing the shape of the lens.
Subjective Refraction
Phoropter
Ciliary Muscle
0.25 D
30. The smallest unit of lens measure.
0.25 D
Keratometry
p.o.
Spherical
31. The instrument that contains lenses and can be used to determine a spectacle correction.
Biomicroscopy
Ophthalmoscopy
gtt
Phoropter
32. The distance between the center of the pupil of each eye.
Five
To dilate the eyes
Trivex
Interpupillary distance (PD)
33. When the vision in one of the eyes is reduced because the eye and the brain aren't working together properly. The eye itself may look normal - but it's not being used normally because the brain is favoring the other eye.
Retina
Ophthalmoscopy
Amblyopia (Lazy Eye)
PHI
34. The portion of the optic nerve that is formed by the meeting of all retinal nerve fibers.
Ciliary Muscle
Conjunctiva
Aqueous humor
Optic Disc
35. What are cycloplegic drugs used for?
Lacrimal gland
Optic Disc
To dilate the eyes
Retina
36. The nerve center of the eye where light is converted into an electrical signal that travels along the optic nerve to the brain.
q_h
Retina
Conjunctiva
Superior Rectu
37. A broken blood vessel between the sclera and conjunctiva.
Glass
Sub conjunctival hemorrhage
Fundus
Triage
38. Downward and diagonally
Subjective Refraction
PHI
superior oblique
HIPPA
39. What are plus lenses used to correct?
Visual acuity
Hyperopia and Presbyopia
Retinoscopy
Vitreous
40. Numerous different surgeries that facilitate the escape of excess aqueous humor from the eye to lower the intraocular pressure and a few that lower IOP by decreasing the production of aqueous humor.
To dilate the eyes
Interpupillary distance (PD)
Optic Disc
Glaucoma Surgery
41. A complication of diabetes - progressive damage to the blood vessels of the retina.
Diabetic Retinopathy
Eye Anaesthetics
Vitreous
Cycloplegia
42. Upward and diagonally
external/lateral rectus
Telephone
gtt
inferior oblique
43. Diabetic patients may have vision loss due to...
Ciliary Muscle
Subjective Refraction
Diabetic retinopathy
Eye Dilators
44. Swelling or infection of the membrane lining the eyelids or Conjunctiva.
Miotics
Conjunctivitis
gtt
Choroid
45. Layers in the cornea
Conjunctivitis
Five
Telephone
Numerical and Alphabetical
46. What is the primary function of the inferior rectus muscle?
Glaucoma
Turn the eye downward
Biomicroscopy
What does a lensometer measure?
47. The light sensitive part of the eye.
Subjective Refraction
Ciliary Muscle
Retina
To dilate the eyes
48. A paralysis of the ciliary muscle - so accommodation can't occur.
q_h
Lens
Phoropter
Cycloplegia
49. The Examination of the inside of the eye.
What does a lensometer measure?
Cornea
Ophthalmoscopy
Pressure in the eye
50. Measurement of the form and curvature of the cornea.
Macular Degeneration
Keratometry
Binocular Vision
Immediately have them come in to the office