Resolved Question: How long does alcohol stay in your urine for a UA test that screens for alcohol, cocaine and marijuana (not the etg test). For example, if a person drinks on Saturday, will alcohol still show up on a UA test on Monday? She is 5'6 and 115 pounds.
Definition of toxin. : a poisonous substance that is a specific product of the metabolic activities of a living organism and is usually very unstable, notably toxic when introduced into the tissues, and typically capable of inducing antibody formation.
1. mass noun. 1  Poison is a substance that harms or kills people or animals if they swallow it or absorb it. 2  If someone poisons another person, they kill the person or make them ill by giving them poison. 3  If you are poisoned by a substance, it makes you very ill and sometimes kills you.