Asked by Tyler Novak on May 14, 2024
Verified
The attenuation reflex
A) amplifies loud noises.
B) enhances low frequency sounds.
C) prevents damage to delicate ear structures.
D) involves the scala vestibuli and the scala tympani.
E) vibrates the tympanic membrane.
Attenuation Reflex
The reflex mechanism that protects the inner ear from damage by reducing the transmission of sound, particularly for loud sounds, through the contraction of muscles around the ossicles.
Scala Vestibuli
A fluid-filled chamber in the cochlea of the inner ear; it lies above the scala media and begins near the oval window.
Scala Tympani
A spiral-shaped canal in the inner ear that forms part of the cochlear duct, important for the transmission of sound vibrations.
- Comprehend the anatomy, role, and significance of components within the inner ear in relation to auditory functions and equilibrium.
Verified Answer
BR
Bianca RodriguezMay 16, 2024
Final Answer :
C
Explanation :
The attenuation reflex protects the inner ear from potentially damaging loud sounds by contracting muscles in the middle ear, which dampens the transmission of sound vibrations to the inner ear, thus preventing damage to delicate structures like the cochlea.
Learning Objectives
- Comprehend the anatomy, role, and significance of components within the inner ear in relation to auditory functions and equilibrium.