10 Questions
What is the result of sound transmission from a larger to a smaller area?
Sound pressure is increased by 22 times
What is a possible cause of conductive hearing impairment?
Blockage of the external ear
What is otosclerosis?
Abnormal growth in the tiny bones of the middle ear
What is a possible cause of tympanic membrane perforation?
Injury or infection of the middle ear
What is cerumen impaction?
A blockage of the external ear
What is the primary cause of conductive hearing impairment?
Interference of sound transmission from external ear to oval window
Which of the following is NOT a possible cause of conductive hearing impairment?
Noise-induced hearing loss
What is the name of the disease that causes abnormal growth in the tiny bones of the middle ear?
Otosclerosis
What is the name of the infection that can cause tympanic membrane perforation?
Otitis media
Which of the following is a type of conductive hearing impairment?
Otosclerosis
Identify the symptoms and possible causes of ear infections, perforation, and hearing loss. Understand the characteristics of otalgia, including precipitating and relieving factors. Learn about the role of family history and recent illnesses in ear problems.
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