Regarding Dead space Volume in a normal individual
The space in the trachea, bronchi, and other air passages which contains air that does not reach the alveoli during respiration, the amount of air being about 140 milliliters. Also known as anatomical dead space. (physiology) A calculated expression of the anatomical dead space plus whatever degree of overventilation or underperfusion is present; it is alleged to reflect the relationship of ventilation to pulmonary capillary perfusion. Also known as physiological dead space.Ref: Ganong&;s review of medical physiology; 23ed edition, page no:599
Anatomical dead space>Physiological dead space
Anatomical dead space=Physiological dead space
Anatomical dead space<Physiological dead space
Anatomical dead space is not related to Physiological dead space
Respiratory system