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Chapter 6: Ear
Question | Answer |
---|---|
Acous/o | Hearing |
Aer/o | Air or gas |
Audi/o | Hearing |
Aur/i | Ear |
Cerumin/o | Wax |
Myring/o | Eardrum |
Ot/o | Ear |
Salping | Tube |
Tympan/o | Eardrum |
-Acusis | Hearing condition |
Outer structures of the ear that collect sound. | External ear |
Projected part of the external ear. | Auricle |
What is another word to describe the auricle? | Pinna |
What is the name for the waxy substance secreted by the glands located throughout the external canal? | Cerumen |
What is the name of the membrane that covers the opening between the middle ear and internal ear? | Oval window |
Fluid that fills the bony labyrinth of the internal ear. | Perilymph |
Fluid within the membranous labyrinth of the internal ear. | Endolymph |
What is the name of the structure that contains receptors that receive vibrations and generate nerve impulses for hearing? | Spiral organ |
What is another name for the spiral organ? | Organ of Corti |
What are the three auditory ossicles of the middle ear? | The Malleus, Incus and Stapes |
Otalgia | Earache |
What is another word for otalgia or earache? | Otodynia |
A word that describes a ringing or buzzing of the ear. | Tinnitus |
A word that describes dizziness. | Vertigo |
What is inflammation of the external acoustic meatus called? | Otitis externa |
What is inflammation of the middle ear called? | Otitis media |
Hardening of the bony tissue in the ear. | Otosclerosis |
What condition is caused by inflammation of the internal ear usually accompanied by vertigo and deafness? | Labyrinthitis |
What is the name of the hearing impairment caused by old age? | Presbycusis |
What is the word used to describe the process of measuring hearing? | Audiometry |