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 __.
Most fluid in the body is in the extracellular fluid (ECF) compartment. T or F. False. Water in the body occupies two main fluid compartments. Most fluid is in the intracellular fluid (ICF) compartment. ICF is fluid found inside of cells. The rest of our body water is in the extracellular fluid (ECF) compartment.