MICROANATOMY

BLOOD CARDIOVASCULAR SYSTEM LYMPHOID ORGANS

BLOOD

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Most of the blood composition is made of
A
RBC
B
WBC
C
platelets
D
plasma
Explanation: 

Detailed explanation-1: -Plasma constitutes 55% of total blood volume. Composed of 90% water, salts, lipids and hormones, it is especially rich in proteins (including its main protein albumin), immunoglobulins, clotting factors and fibrinogen.

Detailed explanation-2: -About 55% of our blood is plasma, and the remaining 45% are red blood cells, white blood cells and platelets that are suspended in the plasma. Plasma is about 92% water.

Detailed explanation-3: -It has four main components: plasma, red blood cells, white blood cells, and platelets. Blood has many different functions, including: transporting oxygen and nutrients to the lungs and tissues.

Detailed explanation-4: -Plasma accounts for 55% of total blood volume. It is particularly rich in proteins (including its primary protein albumin), immunoglobulins, clotting factors, and fibrinogen and is composed of 90% water, salts, lipids, and hormones.

Detailed explanation-5: -Blood is made up of plasma and solid components. Of these, the larger part is plasma, comprising about 55%.

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