Asked by sharon gordon on Jun 03, 2024
Verified
A tumorlike mass filled with epithelial cells and cholesterol is:
A) otolith.
B) cerumen.
C) endolymph.
D) cholesteatoma.
Cholesteatoma
An abnormal, noncancerous skin growth in the middle ear or mastoid region, which can erode bones of the middle ear.
Otolith
Small calcium carbonate crystals in the inner ear that assist with balance and spatial orientation.
Cerumen
The medical term for earwax, a substance produced in the outer ear canal to protect and clean the ear.
- Discern the distinctions across various categories of auditory loss and their underlying reasons.
Verified Answer
DR
Dayne RangelJun 07, 2024
Final Answer :
D
Explanation :
A cholesteatoma is a tumorlike mass that typically develops in the middle ear and is filled with a collection of epithelial cells and cholesterol. It can cause hearing loss and other complications if left untreated. Otoliths are tiny crystals in the inner ear that help with balance, cerumen is earwax, and endolymph is fluid in the inner ear. None of these are associated with cholesteatomas.
Learning Objectives
- Discern the distinctions across various categories of auditory loss and their underlying reasons.