Back in 2001 when map based GPS navigation first arrived, new users could not believe that the system was fee free with no service plan and no contract, what was the catch they all asked? And so the seed of an idea that became this explanation was born. 6+ years on GPS is mainstream, a commodity item that is no longer amazing or to be marveled at.
pulmonary toilet. Type:Term. Definitions. 1. attempts to clear mucus and secretions from the trachea and bronchial tree by deep breathing, incentive spiratomy, postural drainage, and percussion.
A pulmonary shunt is a physiological condition which results when the alveoli of the lungs are perfused with blood as normal, but ventilation (the supply of air) fails to supply the perfused region.he shunt fraction is the percentage of blood put out by the heart that is not completely oxygenated. In pathological conditions such as pulmonary contusion, the shunt fraction is significantly greater and even breathing 100% oxygen does not fully oxygenate the blood.