Laboratory Test:Laboratory tests are medical devices that are intended for use on samples of blood, urine or other tissues or substances taken from the body to help diagnose disease or other condition.
Blood test is a laboratory analysis performed on a blood sample that is usually extracted from a vein in the arm using a hypodermic needle.
A urinalysis is a lab test used to detect cells and substance in the urine. Urine test can be used to test for drugs, pregnancy and conditions such as urinary tract or kidney infection etc.
Stool analysis is a series of test done on a stool sample to help diagnose certain conditions affecting the digestive tract. Stool test can help diagnose many illness, and can detect bacteria, parasites, blood and more.