However, the 10% tea tree oil cream doesn't seem to cure the infection. A stronger tea tree oil solution (25% or 50%) is needed for that. Application of 25% or 50% tea tree oil solution appears to both relieve symptoms and clear up the infection in about half of people who try it for 4 weeks.
Vital capacity (VC): the volume change of the lung between a full inspiration and a maximal expiration. 1. The maneuver is performed rather slowly. The vital capacity is assessed during an inspiratory maneuver. Starting from end-tidal volume the subject expires maximally and subsequently makes a full inspiration.
Examples from the Web for vital capacity Expand. Historical Examples. In vital capacity, the most important of all physiological characteristics, the tendency of the race has been downward. A Review of Hoffman's Race Traits and Tendencies of the American Negro Kelly Miller. This total of 230 cubic inches forms what is called the vital capacity of the chest (Fig. 90).