Why is blood a fluid?
Blood is both a tissue and a fluid. It is a tissue because it is a collection of similar specialized cells that serve particular functions. These cells are suspended in a liquid matrix (plasma), which makes the blood a fluid.
What is fluid in the body?
A body fluid refers to any fluid produced by a living organism. In humans, the body fluid can be classified into two major types according to location: (1) intracellular fluid and (2) extracellular fluid. The extracellular fluid is the body fluid located outside the cell(s).
What percentage of blood is fluid?
Blood is made up of about 55% blood plasma and about 45% different types of blood cells. Blood plasma is a light yellow, slightly cloudy liquid. Over 90% of blood plasma is water, while less than 10% consists of dissolved substances, mostly proteins.
What is the role of fluid in the body?
Fluid helps to protect and cushion joints and organs. Fluid helps to prevent dehydration. Dehydration causes headaches, fatigue, confusion and irritability. Fluid helps your kidneys work to produce urine and remove waste from the body.
What are the standard precautions for body fluids?
Standard Precautions. They involve wearing clean gloves when touching blood, body fluids, and contaminated items, as well as a clean, non-sterile gown and a mask, eye protection or face shield in the likely event of splashes or sprays . Soiled equipment and linen are carefully handled to prevent injuries from used equipment.
What causes bloody tissue in stool?
Another possible cause of bloody tissue in the stool is Crohn’s disease, an immune system disease that affects the colon and bowel. Patients with Crohn ‘s suffer from an overactive immune system that causes lesions within the bowel.
What is the fluid part of the blood?
Your blood is made up of liquid and solids. The liquid part, called plasma, is made of water, salts, and protein. Over half of your blood is plasma.
What is exposure to bodily fluids?
Being exposed to sharps (needles) or body fluids means that another person’s blood or other body fluid touches your body. Exposure may occur after a needlestick or sharps injury. It can also occur when blood or other body fluid touches your skin, eyes, mouth, or other mucosal surface. Exposure can put you at risk of infection.