PULMONARY VENTILATION Meaning and
Definition
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Pulmonary ventilation, also known as breathing or respiration, refers to the process of inhaling and exhaling air into and out of the lungs. It is a vital physiological function that allows for the exchange of oxygen and carbon dioxide between the body and the environment.
During pulmonary ventilation, air is drawn into the lungs through the nose or mouth during inhalation, and then expelled from the lungs during exhalation. The movement of air is facilitated by the contraction and relaxation of the respiratory muscles, primarily the diaphragm and the intercostal muscles between the ribs.
The purpose of pulmonary ventilation is to supply oxygen to the body's cells and remove carbon dioxide, which is a waste product of cellular metabolism. Oxygen is necessary for the production of energy within cells, while carbon dioxide must be expelled to prevent its accumulation and acidification of the blood.
The process of pulmonary ventilation is controlled by the respiratory center located in the brain, which regulates the rate and depth of breathing based on the body's oxygen and carbon dioxide levels. Certain factors, such as physical activity, altitude, and lung diseases, can affect pulmonary ventilation and cause changes in breathing patterns.
Common Misspellings for PULMONARY VENTILATION
- oulmonary ventilation
- lulmonary ventilation
- -ulmonary ventilation
- 0ulmonary ventilation
- pylmonary ventilation
- phlmonary ventilation
- pjlmonary ventilation
- pilmonary ventilation
- p8lmonary ventilation
- p7lmonary ventilation
- pukmonary ventilation
- pupmonary ventilation
- puomonary ventilation
- pulnonary ventilation
- pulkonary ventilation
- puljonary ventilation
- pulminary ventilation
- pulmknary ventilation
- pulmlnary ventilation
- pulmpnary ventilation
Etymology of PULMONARY VENTILATION
The term "pulmonary ventilation" is derived from two Latin roots: "pulmo", which means "lung", and "ventilatio", which means "to blow or fan". In anatomy and physiology, pulmonary ventilation refers to the process of breathing or the movement of air into and out of the lungs.
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