You will need blood tests to check your blood sugar levels. Some tests might include not eating (fasting) and watching for symptoms. Other tests might involve eating a meal that could cause symptoms of low blood sugar several hours later.
Role of the Conductor during Performance   The role of the conductor in an orchestra is mainly to keep everyone together, especially on tempo changes.n electrical conductor is a substance that permits electrons to flow through it easily. Most metals are good conductors. In contrast, insulators are strongly resistant to any flow of electrons. Semiconductors can be controlled in their conductivity, and are thus very useful in electronics.
Depending on the type of musical group, the conductor may carry tools to help him indicate parts in the song, or he may do it only by hand. In some organizations, the music conductor is also the band leader. Beat indicates the tempo, or speed of a piece, and dynamics are how loud a part or piece should be played.