The ear provides hearing and equilibrium. The ear can divided into three parts:-
.External Ear includes-auricle, or outside projection external canal, tympanic membrane or endrum which separates the external and middle ear.
.Middle Ear is an air space that contains three bons or ossicles. this bones amplify sound waves received by the tympanic membrane.
.Inner Ear contains the semicircular canal that transmit sound waves received from the middle ear to the nerves that allow us to translate sound.
Ear Care :-
Keeping The Ear Clean, removal Of Excessive Wax (Cermen) Carefully, Not To Put Pencils, Matches And Other Foreign Bodies Into The Ear Purpose Of Cleaning Or Scratching.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment