330 Week 11 BPA 1

Which is not one of the ways a bloodstain can be documented?

• Perimeter ruler method

• Corner label method

• Zone method

• Grid method

More satellite spatter is seen when blood drops fall onto a smooth surface.

• True

• False

This type of bloodstain pattern results from blood that is subjected to force.

• Passive

• Impact

• Transfer

• Pools

The pointed end of a blood drop faces:

• The direction it is traveling

• The direction the force came from

Tags

NGSS.HS-PS2-1

As the impact angle increases, the shape of the blood drop become more:

• circular

• oval

• elliptical

Blood that travels toward the source of the force is called forward spatter.

• True

• False

This classification of impact spatter comes from gravity pulling blood off a source.

• Low velocity

• Medium velocity

• High velocity

Classification of impact spatter patterns is used to identify the weapon that was used.

• True

• False

The 3D analysis of an impact pattern that finds the victim's position is called the:

• Area of convergence

• Area of impact

• Area of origin

• Area of bloodletting

When using the string method, where on the bloodstain should the string lift off the surface?

• The tail end

• The rounded end (opposite the tail)

• The middle

• It doesn't matter