Sciatica is a medical condition characterized by pain going down the leg from the lower back.[1] This pain may go down the back, outside, or front of the leg. Typically, symptoms are only on one side of the body. Certain causes, however, may result in pain on both sides.
respiratory quotient (RQ) the ratio of the volume of expired carbon dioxide to the volume of oxygen absorbed by the lungs per unit of time. Called also respiratory exchange ratio (above).
quotient - the ratio of two quantities to be divided. proportion - the quotient obtained when the magnitude of a part is divided by the magnitude of the whole. ratio - the relative magnitudes of two quantities (usually expressed as a quotient) number - a concept of quantity involving zero and units; every number has a unique position in the sequence.