Blood and Blood Spatter

Front

What is the angle of impact for a blood drop that falls straight down?

Back

90 degrees.

Front

How does the height from which blood drops affect the size of the stain?

Back

As blood drops from increasing heights, the size of the blood stain gets larger.

Front

What are the most abundant cells in human blood?

Back

Red blood cells.

Front

What can blood spatter analysis reveal about a crime scene?

Back

It can provide clues to the location of a crime, movement of a victim, and type of weapon used.

Front

What is the blood spatter pattern called when blood is transferred from one surface to another?

Back

Transfer/Contact pattern.

Front

What is the primary function of red blood cells?

Back

To transport oxygen throughout the body.

Front

What is the significance of blood droplet size in forensic analysis?

Back

Larger droplets may indicate a higher drop height or more forceful impact.

Front

What type of blood spatter pattern is created by a wiping motion?

Back

Wipe pattern.

Front

What is the role of white blood cells in the body?

Back

To fight infections and protect the body against foreign invaders.

Front

What does a saturation blood spatter pattern indicate?

Back

It indicates that a surface has been soaked with blood.