What are some objects that are shaped like a triangle? My answer: A metronome. A balalaika. Five of the Tangram pieces. Shark teeth. A latin (or lateen) sail
Technically, most medical practices do not generate any state-defined regulated medical waste. Individual tubes of blood or body fluids are almost always smaller than 20 ml. Urine, which is not considered medical waste unless it is visibly contaminated with blood or pus, may be disposed of by pouring it down the sink.
Urine is a waste product which is formed in the kidneys and excreted out of the body through the urethra. Metabolic wastes, which are regularly toxic, are filtered from the plasma and are present in urine.