Blood Laboratory Technician

Find the full review series in volume 147 issue 2 of blood journal. Blood is a body fluid in the circulatory system of humans and other vertebrates that delivers necessary substances such as nutrients and oxygen to the cells, and transports metabolic. Enter your zip code and quickly find a donor center or blood drive near you.

Dec 15, 2025blood is a fluid that transports oxygen and nutrients to cells and carries away carbon dioxide and other waste products. Blood is a specialized fluid that constantly flows throughout your body. It’s made of plasma, red blood cells, white blood cells and platelets.

Plasma, red blood cells, white blood cells, and platelets. The blood that runs through the veins, arteries, and capillaries is known as whole blood—a mixture of. The main job of red blood cells, or erythrocytes, is to carry oxygen from the lungs to the body tissues and carbon dioxide as a waste product, away from the tissues and back to the lungs.

Detailed information on blood, including components of blood, functions of blood cells and common blood tests. Jan 16, 2024blood circulates throughout the body, transporting substances essential to life. Here, learn about the components of blood and how it supports human health.