Forensics Blood Spatter #1

Front

What is the blood type represented by the symbol A+?

Back

A+

Front

What is O blood type also known as?

Back

Universal donor

Front

What symbol represents the Rh factor antigen?

Back

+ (plus sign)

Front

What does a positive result in the precipitin test indicate?

Back

A cloudy ring formation.

Front

What percentage of blood is made up of plasma?

Back

55%.

Front

What percentage of blood is made up of cells?

Back

45%.

Front

What is the role of platelets in blood?

Back

They help in blood clotting.

Front

What is the main function of red blood cells?

Back

To carry oxygen throughout the body.

Front

What is the main function of white blood cells?

Back

To fight infections and provide immunity.

Front

What is the liquid component of blood called?

Back

Plasma.