ANATOMY

GENERAL ANATOMY

CARDIOVASCULAR SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The liquid part of blood is mostly water and is called ____
A
Platelets
B
Plasma
C
Red blood cells
D
White blood cells
Explanation: 

Detailed explanation-1: -Plasma is the largest part of your blood. It, makes up more than half (about 55%) of its overall content. When separated from the rest of the blood, plasma is a light yellow liquid. Plasma carries water, salts and enzymes.

Detailed explanation-2: -Your blood is made up of liquid and solids. The liquid part, called plasma, is made of water, salts, and protein. Over half of your blood is plasma. The solid part of your blood contains red blood cells, white blood cells, and platelets. Red blood cells (RBC) deliver oxygen from your lungs to your tissues and organs.

Detailed explanation-3: -Plasma is a straw-coloured, viscous fluid it has about 90-92 % water and 6-8 % proteins. Hence, the amount of water present in blood plasma is 90 % . In general, plasma is referred to as the matrix of blood. Plasma is composed of clotting factors, protein compounds, and serum.

Detailed explanation-4: -Over 90% of blood plasma is water, while less than 10% consists of dissolved substances, mostly proteins. Blood plasma also contains electrolytes, vitamins and nutrients such as glucose and amino acids. Over 99% of the solid particles in blood are cells known as red blood cells (erythrocytes) due to their red color.

Detailed explanation-5: -The word “plasma, ” derived from the ancient Greek “to mold, ” had been in use in medicine and biology for some decades when American chemist and physicist Irving Langmuir (1881-1957) began experimenting on electrical discharges in gas at the General Electric Research and Development Center in upstate New York.

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