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.
Another function of the nasal conchae is channeling the air entering the respiratory system to go through the mucous membrane and cilia to be filtered and warmed up properly [12]. The inferior conchae are primarily responsible for the above functions while the middle conchae create a protective shield over the sinuses.