Blu-ray, also known as Blu-ray Disc (BD) is the name of a new optical disc format that is rapidly replacing DVD. The format was developed to enable recording, rewriting and playback of high-definition video (HD), as well as storing large amounts of data.
What is the medical term meaning voluntary increase in the rate and depth of breathing? What factors are most important in triggering the changes in breathing rate? Chemicals - most important are the concentrations of CO2, hydrogen  ions and O2 in the blood. Chemoreceptors are located in the  respiratory center, the carotid bodies and tâ¦he aortic bodies which  detect the levels.
However, there is one real advantage of deep breathing. It is called hyperventilation provocation test or deep breathing test. The benefits of this test are in the immediate reproductions of symptoms of some chronic diseases (heart disease, asthma, panic attacks, epilepsy seizures, and some others). This deep breathing test has been used by hundreds of doctors for decades.