Septic arthritis is a rather rare but important disease characterized by inflammation of a synovial membrane with purulent effusion into the joint capsule, usually due to bacterial infection. It typically affects monoarticular joints.
Scientists estimate the volume of blood in a human body to be approximately 7 percent of body weight. An average adult body with a weight of 150 to 180 pounds will contain approximately 4.7 to 5.5 liters (1.2 to 1.5 gallons) of blood. An average child with a body weight of 80 pounds will have approximately half the amount of blood as an adult. Blood carries out many critical functions in the body.
How Many Pints Of Blood Are There In The Human Body? The average adult has 10 pints of blood, depending on weight. Men average 10 to 11 pints and women nine to 10, says Dr. Mark Popovsky, medical director of the New England region of the American Red Cross.