Sounds (ringing, buzzing, hissing, roaring) that are heard ...

[aabwk4]

Sounds (ringing, buzzing, hissing, roaring) that are heard constantly or intermittently in one or both ears, even in a quiet environment, are a symptom of the condition known as ________.
 
  A) acoustic
  B) vertigo
  C) tinnitus
  D) decibel

Question 2

The combining form mastic/o- means ________.
 
  Fill in the blank(s) with correct word

[stallen]

Answer to Question 1

C
Explanation: A) Acoustic is an adjective meaning hearing or sound, but not specific to these types of sounds.
B) Vertigo is a sensation of motion when the body is not moving because of an ear infection.
C) Correct
D) Decibel is a measurement of the intensity (loudness) of a sound.

Answer to Question 2

chewing

[aabwk4]

Thanks for the timely response, appreciate it

[AmberC1996]

YES! Correct, THANKS for helping me on my review