Blood Spatter Test Review

Front

What blood type has A antigen proteins?

Back

Type A

Front

What blood stain pattern is created by the force of gravity acting alone?

Back

Passive Drop

Front

What is the angle of impact if blood is dropped straight down?

Back

90°

Front

As the angle of impact gets smaller, what happens to the tail of the blood drop?

Back

Gets longer

Front

What blood type is known as the universal donor?

Back

O-

Front

What blood type has both A and B antigen proteins?

Back

Type AB

Front

What is the blood type that has no A or B antigens?

Back

Type O

Front

What is the term for blood spatter caused by a force greater than gravity?

Back

Impact Spatter

Front

What is the typical velocity of low-velocity impact spatter?

Back

Less than 5 feet per second

Front

What is the term for the pattern created when blood flows down a surface?

Back

Flow Pattern