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The opening to the outer ear is the:

The opening to the outer ear is the: . round window external auditory meatus oval window . Which of the following structures are the sensory receptor cells active in dim light? . Lens optic disk rods. Tears are produced by the: . Eyeball lacrimal apparatus lens.

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The opening to the outer ear is the:

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  1. The opening to the outer ear is the: • round window • external auditory meatus • oval window

  2. Which of the following structures are the sensory receptor cells active in dim light? • Lens • optic disk • rods

  3. Tears are produced by the: • Eyeball • lacrimal apparatus • lens

  4. Which of the following pathological conditions is an inner ear infection? • Anacusis • otitis media • labyrinthitis

  5. Which of the following surgical procedures is the treatment for profound sensorineural hearing loss? • Myringotomy • Otoscopy • cochlear implant

  6. Which of the following diagnostic procedures evaluates balance and equilibrium? • Audiometry • Otoscopy • falling test

  7. Which of the following surgical procedures means to remove the eyeball? • Enucleation • laser photocoagulation • photorefractive keratectomy

  8. Which of the following diagnostic procedures examines the interior of the eye? • fluorescein staining • Ophthalmoscopy • tonometry

  9. Which abbreviation stands for the right eye? • OP • OS • OD

  10. Which of the following pathological conditions is a purulent infection of a sebaceous gland on the eyelid? • Pterygium • Hordeolum • trachoma

  11. Which of the following terms refers to dizziness? • Binaural • Presbycusis • vertigo

  12. Which of the following is NOT a layer of the eyeball? • Retina • Lens • sclera

  13. Which of the following pathological conditions is due to weakened eye muscles? • Astigmatism • Cataract • strabismus

  14. Which layer of the eye contains the sensory receptors for sight? • Retina • Choroid • lens

  15. Which of the following statements regarding the eye is NOT true? • There are sebaceous glands in the eyelid. • The colored portion of the eye is the pupil. • Eyelashes are also called cilia.

  16. Which of the following sensory organs is NOT for balance? • Saccule • Utricle • Cochlea • semicircular canal

  17. Which of the following surgical procedures means to destroy a small precise area of the retina? • Enucleation • laser photocoagulation • photorefractive keratectomy

  18. Which of the following pathological conditions is the loss of mobility of the stapes? • Anacusis • otitis media • otosclerosis

  19. Which of the following terms refers to the normal loss of hearing associated with aging? • Binaural • Presbycusis • tinnitus

  20. Which of the following pathological conditions is due to abnormal curvature of the cornea? • Astigmatism • Cataract • glaucoma

  21. Which of the following surgical procedures reshapes the cornea? • Enucleation • laser photocoagulation • photorefractive keratectomy

  22. Which of the following pathological conditions is an ear infection commonly seen in children? • Anacusis • otitis media • otosclerosis

  23. Which of the following pathological conditions is a chronic infectious disease of the conjunctiva? • Esotropia • Pterygium • trachoma

  24. Which of the following pathological conditions is the total absence of hearing? • Anacusis • otitis media • otosclerosis

  25. Which of the following pathological conditions is the loss of half the visual field, often due to a stroke? • Nystagmus • Strabismus • hemianopia

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