Tuba section in a British style brass band. Tubas are found in various pitches, most commonly in F, E â­ , C, or B â­ . The main tube of a B â­ tuba is approximately 18 feet (5.5 m) long, while that of a C tuba is 16 feet (4.9 m), of an E â­ tuba 13 feet (4.0 m), and of an F tuba 12 feet (3.7 m). The instrument has a conical bore, meaning the bore diameter increases as a function of the tubing length from the mouthpiece to the bell.
The total body water is divided into intracellular and extracellular fluids. Plasma is considered __.
Fluid spacing is a term used to classify the distribution of water in the. body: 1. First Spacing: describes normal distribution of fluid in the body. in both the intracellular and extracellular fluid compartments. 2. Second Spacing: describes the excess accumulation of fluid in the. interstitial spaces, which we also call edema. 2. 3. Third Spacing: occurs when fluid accumulates in areas that. normally have no fluid or minimal amount of fluid, such as. with ascites, and edema associated with burns.