When a CSI enters a crime scene there are a few things they must do to record the blood found at the scene. What should they do? Be detailed
The Arteries ____________the heart , whereas the veins _____________heart
go to, go to
go to, go away
go away, go to
go away, go away
The serology section of a Forensic Science department may work with
fingerprint development using chemicals
characterization of unknown blood
paternity testing
DNA techniques use for identification
semen identification in rape cases
gun powder residue
determine the contents of a stomach
A presumptive blood test
says it could be blood
it is blood
it is not blood
it is human blood
Blood typing of suspect's blood is a good way to
determine guilt
to know if the suspect got hurt and
identify the victims blood
eliminate suspects
If you have O- blood, you are considered
universal recipient
can only take AB blood
universal donor
can only donate to AB blood types
What type of blood is this?
A+
B+
AB+
B-
The fastest that free falling blood can travel is _____.
12.5 ft/sec
25 ft/sec
50 ft.sec
100 ft/sec
What type of blood is this?
AB-
B-
O+
A+
If you have O- blood, then after the Anti-A serum, Anti-B Serum, and Anti-Rh Serum are added to the 3 wells, you should see this
All three wells have agglutinated (clotted)
all three wells have not agglutinated
The A and B wells have agglutinated and the Rh well has not
The A and B wells have not agglutinated but the Rh well has
if you are testing for O type, that type will _________________________________ with Anti- A serum. Another example, if you have A blood, it will ____________________________with Anti-A serum.
not react, react
react, react
react, not react
not react, not react
Which of the following BEST describes the relationship between free falling blood and the spatter it creates?
The height from which blood falls is inversely proportional to the diameter of the blood stain.
The height from which blood falls is directly proportional to the diameter of the blood stain.
The height from which blood falls is the same as the diameter of the blood stain.
There is no relationship between height and diameter.
Which of the following drops were most likely dropped from a 90ā°angle?