The appropriate alternative therapy for shortness of breath depends on the underlying cause of the condition. When dyspnea is acute and severe, oxygen therapy is used either in the doctor's office or in the emergency room. For shortness of breath with an underlying physical cause like asthma, anaphylactic shock, or pneumonia, the physical condition should be treated.
The International System of Units (abbreviated SI from systeme internationale, the French version of the name) is a scientific method of expressing the magnitudes or quantities of important natural phenomena.
A: Density is mass per unit volume, and the SI (or Systeme International) unit is kilogram per cubic meter, abbreviated as kg/m^3. This means that finding the density of a particular object requires dividing its mass by its volume. Continue Reading