Blood Quiz Review

What can blood spatter evidence tell you?

• the weapon used

• handedness of the assailant

• the order of the events

• angle of impact

• all of the above

How are you able to determine the height of the perpetrator?

• measuring the angle of impact

• checking the source of origin

• finding the area of convergence

• location of the blood spatter

• all of the above

What would happen if you gave a person with AB blood a type A blood transfusion?

• the person would die

• they would also need B blood

• nothing, they can accept A blood

• it would need to be mixed with O blood

• all of the above

Which of the following is NOT a component of whole blood?

• Red Blood Cells
• Spinal Fluid
• Plasma
• Platelets

If you have the rH factor then your blood is +.

• False
• True

A majority of the population is Rh+

• True
• False

Which of the following CANNOT be determined from blood spatter?

• Exact Weapon Used
• Manner of Death
• Velocity
• Area of Origin

What type of evidence is blood type?

• Individual
• Class
• Trace
• Physical

The presence or absence of particular proteins, found embedded within a cell or plasma membranes of blood cells, determine a person's...

• DNA
• Rh Factor
• Blood Type
• Surface Protein

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

• Passive Drop
• Low Velocity Impact Spatter
• Flow Pattern
• Drip Pattern