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ENT Anatomy of Inner Ear deadf2fb

Cold caloric test stimulates:

A
Cochlea
B
Lateral semicircular canal
C
Posterior semicircular canal
D
All the above
High-Yield Explanation
In Caloric test we induce nystagmus by thermal stimulation of the peripheral vestibular system. Caloric test stimulates the lateral semicircular canal, the bulge of which is present on the medial wall of middle ear.

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