Question

what medical term contains a combining form that means hearing?
tonometry
audiometry
presbycusis
tympanometry

Explanation:

The combining form "audi -" means hearing. Audiometry is a test of hearing. Tonometry measures intra - ocular pressure. Presbycusis is age - related hearing loss but the focus of the question is on the combining form in a test - related term. Tympanometry assesses middle - ear function, not directly related to the combining form for hearing in the way audiometry is.

Answer:

B. audiometry