Blood plasma is a light amber-colored liquid component of blood in which blood cells are absent, but which contains proteins and other constituents of whole blood in suspension. It makes up about 55% of the body's total blood volume. [ 1 ]

2025年3月14日 · Plasma is a pale, yellowish or straw-colored liquid when you separate it from red blood cells, white blood cells and platelets. Your plasma can be different colors if you have a condition that affects what’s in the plasma.

2021年9月1日 · Plasma, also known as blood plasma, is the straw-colored liquid part of blood. It is the largest single component of blood, making up roughly 55%.

2023年4月24日 · Plasma, also known as blood plasma, appears light-yellowish or straw-colored. It serves as the liquid base for whole blood. Whole blood minus erythrocytes (RBCs), leukocytes (WBCs), and thrombocytes (platelets) make up the plasma.

2025年3月21日 · plasma, the liquid portion of blood. Plasma serves as a transport medium for delivering nutrients to the cells of the various organs of the body and for transporting waste products derived from cellular metabolism to the kidneys, liver, and lungs for excretion.

2018年9月5日 · We’ll go over plasma’s main functions in the body. You’ll also learn about the composition of plasma and why donation sites collect plasma in addition to whole blood.

2022年11月20日 · Your blood is made up of different components, and plasma is an important one. Learn what plasma is, what it does, and how donating it can help people who need it.

2024年8月15日 · Plasma, the liquid portion of your blood, makes up about 55% of your total blood volume, while the blood cell portion comprises about 45%. Your plasma is composed mainly of water, and it also contains minerals, proteins, and hormones.

2021年12月9日 · Get an overview of blood plasma, what makes up blood plasma, the vital functions it provides, how the kidneys filter blood plasma, and how donating blood plasma can save lives and help...

2025年2月11日 · The liquid portion of the blood, the plasma, is a complex solution containing more than 90 percent water. The water of the plasma is freely exchangeable with that of body cells and other extracellular fluids and is available to maintain the normal state of …