Blood stain and spatter review 2021

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

What are the probabilities of the child's blood types if one parent is AB and one parent is O?

• 100% O

• 100% AB

• 50% A and 50% B

• 50% ABO

• none of the above

What is luminol?

• a presumptive test to find blood

• a chemical that makes blood glow if present

• a chemical that reacts with iron in hemoglobin

• a chemical that has a blue glow

• all of the above

How many antigen proteins(A, B, or Rh) does O- blood type have?

• 3

• 2

• 1

• 6

• 0

What is the pattern of arterial spurting?

• spherical

• elliptical

• arched

• misting

• square

What blood spatter pattern is seen in the picture?

• Transfer/Contact
• Swipe
• Wipe
• Saturation

What blood spatter pattern is seen in the picture?

• Cast Off
• Medium Velocity
• Void
• High Velocity

The following indicates:

• cast off
• walking drip
• splash
• medium velocity impact 

Tags

NGSS.MS-PS2-1

NGSS.MS-PS3-5

What pattern of blood spatter is this?

• arterial gushes
• splash
• smear
• pool

The lines in the picture are referred to as lines of ___.

• convergence
• agreement
• tangents
• credit