Which term refers to the colorless watery fluid of blood in which cells are suspended?

Which term refers to the colorless watery fluid of blood in which cells are suspended?

• A. Plasma
• B. Shock
• C. Arteriosclerosis
• D. Hypertension

Answer: (A)

The colorless watery fluid of blood in which cells are suspended is plasma. Plasma makes up about 55% of blood and is mostly water, with dissolved substances and plasma proteins like albumin, globulins, and fibrinogen. It acts as the transport medium for nutrients, wastes, hormones, and gases, and provides the components needed for clotting and immune responses. When blood is collected with anticoagulants, the liquid part obtained is plasma; after clotting, the liquid left behind is serum, which lacks clotting factors like fibrinogen. The other terms describe conditions or diseases related to blood vessels or blood pressure, not the liquid component itself: shock is a state of inadequate tissue perfusion, arteriosclerosis is hardening of the arteries, and hypertension is high blood pressure.

The colorless watery fluid of blood in which cells are suspended is plasma. Plasma makes up about 55% of blood and is mostly water, with dissolved substances and plasma proteins like albumin, globulins, and fibrinogen. It acts as the transport medium for nutrients, wastes, hormones, and gases, and provides the components needed for clotting and immune responses. When blood is collected with anticoagulants, the liquid part obtained is plasma; after clotting, the liquid left behind is serum, which lacks clotting factors like fibrinogen. The other terms describe conditions or diseases related to blood vessels or blood pressure, not the liquid component itself: shock is a state of inadequate tissue perfusion, arteriosclerosis is hardening of the arteries, and hypertension is high blood pressure.