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.
The nasal cavity cleans, moisturizes, and warms the air that enters through the nares as well as provides turbulence via the nasal conchae to make sure the air is properly tre â¦ ated before continuing on. Another function of the nasal cavity is to allow sound to resonate when you stimulate your vocal cord.onfidence votes 276. The function of the mucosa is to warm and humidify air entering through the nose as well as to help to filter out unwanted particles in the air.