Vocabulary One Vocabulary Two Blood type Blood Spatter Crime Scene Facts
100
What is an antigen?
Substances found on the surface of any foreign molecule or cell in the body that can trigger an immune response
100
What is an artery?
Blood vessels that carry oxygenated blood away from the heart
100
What are the arteries, the veins, and the capillaries?
The three main type of blood vessels (ONLY ONE GROUP CAN WIN THIS)
100
What is cohesion?
Due to this process, when blood falls it maintains a round shape.
100
What is the ELISA test?
This test uses antibodies that react to human blood to tell if mammal blood is from a human.
200
What is a leukocyte?
Another term for White Blood Cell
200
What is a satellite?
Small secondary droplets around the main blood spatter drop
200
What is a Type B?
An individual with this blood type has only B antigen proteins.
200
What is an angle? (angle of impact)
You can measure _____________ of impact in a blood spatter analysis.
200
What is 90 degrees?
This is the angle at which the blood traveled and its shaped is most likely round.
300
What is a veins?
Blood vessels that carry deoxygenated blood back to the heart
300
What are spikes?
If blood lands on a porous surface, such as wood or ceiling tile, then the edge of the drop of blood may form extensions
300
What is Type O?
The most common of the ABO blood types.
300
What is a direction?
Blood spatter analysis shows the _________________ of which blood travled.
300
What is Kastle-Meyer?
This test test reacts with blood stains (when seen) and turns pink if blood is present.
400
What is an antibody?
Proteins secreted by white blood cells that attach to RBCs as an immune response
400
What is Forensic Serrology?
The study of blood applied to a crime
400
What is a universal recipient? What is a type AB?
An individual with this blood type can receive blood from everyone.
400
What is the manner in which the victim died?
Blood typing CANNOT help in determining this.
400
What is elongated?
When traveling from a 10-degree angle the shape of a blood drop is
500
What is an erythrocyte?
Another term for Red Blood Cell
500
What is class evidence?
Blood typing is considered this type of evidence?
500
What is a universal donor? What is a Type O?
An individual with this blood type can donate to everyone.
500
What is Luminol?
This chemical is sprayed on the scene to look for hidden blood.
500
What is low velocity?
If the size of the droplets are larger than 4 mm, then the velocity at which it took place is






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