Excretion. The process by which waste materials are removed from the blood, performed particularly by the lungs, skin and kidneys.
Excretory ducts. Minute vessels which transmit fluid from glands.
Exhalations. That which is thrown off by the body, as vapor, gases, etc.
Expectorants. Medicines which promote discharges from the lungs.
Expiration. Expelling the breath.
Extraneous matter. Any substance which finds a place in the body and does not belong there. Foreign substances.
Extra-uterine. Outside of the womb, but in its vicinity.
Extravasated. Escaped into surrounding tissues.
Extremities. Legs or arms.
Exudation. Substances discharged through the pores.