Glucose Tolerance Test (GTT). GTT is an abbreviation for Glucose Tolerance Test, which is a measure of the amount of glucose present in the blood stream of a person at the time the test is taken. This test is usually done to check for glucose related problems like hyperglycemia or hypoglycemia in the patient.
Contemporary R&B, also known as simply R&B, is a music genre that combines elements of rhythm and blues, soul, funk, pop, hip hop and dance.
Drum & Bass (/ËdrÊm Énd ËbeÉªs/) (also written as Drum 'n' Bass or Drum and Bass and commonly abbreviated to D&B, DnB or D'n'B) is a genre of electronic music also known as Jungle which emerged in England in the early 1990s.rum and bass has influenced many other genres like hip hop, big beat, dubstep, house music, trip hop, ambient music, techno, rock and pop. Drum and bass is dominated by a small group of record labels. The major international music labels have shown very little interest in the drum and bass scene.