In the majority of cases, incontinence is caused by a weakening of the pelvic floor muscles that keep the urethra closed. Whenever they lose their elasticity, everyday activities such as laughing, coughing, lifting and running can cause a urine leak.
The respiratory system consists of a group of ducts that are capable of filtering air from the environment before entering the pulmonary system.
Air Conditioning (Humidification + Heating): Humidification: The most important function of the nose is to humidify and heat the inspired air for its entrance into the trachea, bronchi and lungs. The atmosphere varies in temperature, relative humidity, and cleanliness.