- 1. Optometry is a healthcare profession that involves examining the eyes and visual systems for defects or abnormalities, as well as prescribing corrective lenses and providing treatment for eye diseases. Optometrists, or doctors of optometry, play a crucial role in helping people maintain good eye health and clear vision. They conduct comprehensive eye exams to evaluate visual acuity, assess eye health, and detect signs of eye conditions such as cataracts, glaucoma, and macular degeneration. In addition to prescribing eyeglasses and contact lenses, optometrists also provide vision therapy, manage eye injuries, and co-manage with other healthcare professionals for patients with systemic diseases affecting the eyes. Overall, optometry contributes significantly to the overall well-being and quality of life of individuals by promoting optimal eye health and vision care.
What does 20/20 vision mean?
A) A person can read letters that are 20mm in size at 20 feet.
B) A person can see at 20 feet what a person with normal vision can see at 15 feet.
C) A person can see clearly only during the daytime.
D) A person can see at 20 feet what a person with normal vision can see at 20 feet.
A) Loss of ability to focus up close which occurs with age.
B) A condition where one eye is more nearsighted than the other.
C) Blurring of distant vision due to abnormal cornea shape.
D) Inability to see color correctly.
- 3. Which part of the eye is responsible for focusing incoming light onto the retina?
A) Sclera
B) Iris
C) Cornea
D) Lens
A) Damage to the optic nerve due to increased pressure within the eye.
B) Loss of peripheral vision due to aging.
C) Eye infection caused by bacteria or viruses.
D) Clouding of the eye's natural lens.
A) Farsightedness
B) Astigmatism
C) Nearsightedness
D) Color blindness
- 6. Which test is used to measure the fluid pressure inside the eye?
A) Slit-lamp examination
B) Tonometry
C) Refraction
D) Visual field test
- 7. Which of the following eye conditions is commonly referred to as 'lazy eye'?
A) Retinitis pigmentosa
B) Strabismus
C) Keratoconus
D) Amblyopia
- 8. Which structure of the eye determines the eye color of an individual?
A) Lens
B) Retina
C) Iris
D) Sclera
- 9. What is the medical term for crossed eyes?
A) Macular degeneration
B) Amblyopia
C) Strabismus
D) Myopia
- 10. Which of the following eye conditions is characterized by a cone-shaped cornea?
A) Astigmatism
B) Presbyopia
C) Keratoconus
D) Glaucoma
- 11. Which layer of the eye contains the photoreceptor cells responsible for detecting light?
A) Retina
B) Sclera
C) Cornea
D) Choroid
- 12. Which eye condition involves inflammation of the conjunctiva?
A) Amblyopia
B) Conjunctivitis
C) Optic neuritis
D) Retinal detachment
- 13. What is the scientific term for nearsightedness?
A) Hyperopia
B) Myopia
C) Presbyopia
D) Astigmatism
- 14. Which eye condition involves damage to the macula, leading to a loss of central vision?
A) Macular degeneration
B) Retinitis pigmentosa
C) Cataracts
D) Diabetic retinopathy
- 15. What is the medical term for the clear, dome-shaped surface that covers the front of the eye?
A) Iris
B) Cornea
C) Lens
D) Sclera
- 16. Which eye condition is characterized by an irregular curvature of the cornea or lens?
A) Astigmatism
B) Cataracts
C) Keratoconus
D) Strabismus
- 17. Which optical tool is commonly used to test visual acuity?
A) Slit lamp
B) Ophthalmoscope
C) Keratometer
D) Snellen chart
- 18. What is the medical term for farsightedness?
A) Astigmatism
B) Myopia
C) Presbyopia
D) Hyperopia
- 19. Which eye condition is characterized by clouding of the eye's natural lens?
A) Cataract
B) Conjunctivitis
C) Retinal detachment
D) Macular degeneration
- 20. What is the medical term for age-related loss of near vision?
A) Presbyopia
B) Astigmatism
C) Hyperopia
D) Myopia
- 21. Which eye condition is caused by increased pressure within the eye?
A) Retinal detachment
B) Macular degeneration
C) Cataract
D) Glaucoma
- 22. Which eye structure is responsible for producing tears to keep the eye moist?
A) Retina
B) Sclera
C) Lacrimal gland
D) Optic nerve
- 23. What is the term for loss of vision in a particular area of the visual field?
A) Nystagmus
B) Anisocoria
C) Diplopia
D) Scotoma
- 24. What is the medical term for an abnormal sensitivity to light?
A) Ptosis
B) Hypertropia
C) Photophobia
D) Dacryocystitis
- 25. What term is used to describe unequal pupil sizes?
A) Anisocoria
B) Heterochromia
C) Diplopia
D) Photopsia
- 26. What is the act of adjusting a pair of glasses to sit properly on the face called?
A) Fitting
B) Surgery
C) Prescribing
D) Diagnosing
- 27. What is the medical term for double vision?
A) Diplopia
B) Amblyopia
C) Nystagmus
D) Strabismus
- 28. Which eye disorder is caused by clouding of the eye's natural lens?
A) Glaucoma
B) Conjunctivitis
C) Retinal Detachment
D) Cataracts
- 29. What is an eye test that measures the curvature of the cornea called?
A) Ophthalmoscopy
B) Tonometer
C) Keratometry
D) Perimetry
- 30. What is the term for the continuous process of the eye's lens changing shape to focus on objects at various distances?
A) Astigmatism
B) Refraction
C) Accommodation
D) Convergence
- 31. Which eye test is used to determine the sharpness of one's vision?
A) Visual acuity test
B) Tonometry
C) Ophthalmoscopy
D) Slit lamp exam
- 32. Which part of the eye is responsible for adjusting the focus of the lens to see objects at different distances?
A) Sclera
B) Ciliary body
C) Optic nerve
D) Fovea
- 33. What is the medical term for a turning outward of one or both eyes?
A) Exotropia
B) Hyperphoria
C) Hypotropia
D) Esotropia
- 34. Which of the following is a common treatment option for dry eye syndrome?
A) Artificial tears
B) Antibiotics
C) Intraocular injections
D) Eye patching
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