The fluids that are present within a persons body are commonly referred to as body fluids. There are various types of bodily fluids found in the human body, and they account for over 60% of the bodys liquids. The body fluid culture test is one that is carried out on the different bodily fluids. This tests purpose is to assist in finding, isolating, and identifying any more harmful bacteria that may be in the body. Because they provide a clearer picture of the types of diseases or disorders prevalent in certain body sections, it can also be performed on other body fluid types.