When excessive secretions are present in the lungs, what term describes the sound heard by ascultation over large airways during exhalation?

Food material not fully digested in the rumen can be regurgitated in the form of ____________________

Fill in the blank(s) with correct word

____ is the act of lightly but sharply tapping the body surface to determine the characteristics of the underlying tissue.

A. Palpation B. Percussion C. Inspection D. Excision