Documents COUGH & EXPECTORATION DR.N.SANKAR. COUGH Defensive mechanism to clear lower air passages. Deeper the...

COUGH & EXPECTORATION COUGH & EXPECTORATION DR.N.SANKAR COUGH Defensive mechanism to clear lower air passages. Deeper the inspiration- more effective the cough Glottis…

Documents COUGH & EXPECTORATION

COUGH & EXPECTORATION COUGH & EXPECTORATION DR.N.SANKAR COUGH Defensive mechanism to clear lower air passages. Deeper the inspiration- more effective the cough Glottis…