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Crime Scene Forensics Final Review! Flashcards | StudBud
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Crime Scene Forensics Final Review!
Crime Scene Forensics Final Review!
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1
What percentage of people are secretors in the population?
30%
60%
80%
45%
2
______________ is the study of blood?
Bloodology
Antibodiology
Serology
Antigology
3
What distributes oxygen throughout the body?
leukocytes
Plasma
platelets
erythrocytes
4
Who was convicted using evidence of rare carpet fibers along with other trace evidence?
Wayne Williams
The Zodiac Killer
John DIllinger
Richard Krafts
5
On average, how long does it take hair to grow one centimeter?
One week
Five months
Two weeks
One month
6
Another name for red blood cells are?
Plasma
Erythrocytes
Platelets
Leukocytes
7
A woman is robbed at work. The police then search the suspects house. The primary scene:
The woman's house
There is no primary scene
The suspect's house
is the woman's work place
8
A law that was written to protect the rights of individuals is:
criminal law
civil law
statutory law
administrative law
9
What type of fingerprint is shown below?
Cannot Tell
Whorl
Arch
Loop
10
What are the ridge patterns called that really individualize a finger print?
arches
minutiae
whorls
loops
11
What is the type of fingerprint shown below?
Cannot Tell
Whorl
Arch
Loop
12
A fingerprint that was left in blood would be what kind of fingerprint?
Latent
Visible
Plastic
13
An example of a KNOWN sample is:
4. Both 2 and 3 are correct
2. Blood taken from a victim
3. Blood taken from a suspect
1. Blood found at a crime scene
14
Where are antigens found?
On the surface of red blood cells
On white blood cells
None of the above are correct
In the plasma
15
This picture represents which part of the hair?
Root
Cuticle
Cortex
Medulla
16
What type of antibodies does type O blood have?
None
A
A & B
B
17
A fingerprint placed into a substance like silly putty would be what kind of print?
Visable
Latent
Plastic
18
Everything we touch leads behind a trace is known as Locard's principle:
False
True
19
Whose blood would clot when given a transfusion of A+?
B-
O-
More than one of the choices would clot
AB+
20
Human hair is best differentiated from animal hair by looking at:
The medulla
Both the medulla and cuticle
The cortex
The cuticle
21
Forensics is:
the study of the criminal mind
biology, chemistry and earth science combined
none of the above
the study of the law and how it relates to crime
22
The dark line in the center of this picture represents the:
Medulla
Cortex
Cuticle
Root
23
An orange print will emerge when _______________ is used:
iodine
nyhidrin
dust
super glue
24
Which crime scene search pattern would require more than one person to do successfully?
Line
Grid
Zone
Spiral
25
What type of antibodies do type B people have in their blood?
O
None
A
B
26
Which one helps the immune system?
Platelets
Leukocytes
Plasma
Erythrocytes
27
Who of the following does an autopsy to look for certain aspects of a victims death?
Entomologist
Toxicologist
Pathologist
Odontologist
28
Which of the following substances can be used to determine if blood is present?
Luminol
Nyhydrin
Phenophailen
More than one of the choices is correct
29
What chemical treatment produces a purple fingerprint?
Superglue Fuming
Dusting
Nyhidrin
Iodine
30
Cotton is known as a:
synthetic fiber
acrylic fiber
animal fiber
natural fiber
31
How should blood be packaged at a crime scene?
In an airtight container to prevent leakage
In a plastic bag to prevent passing of pathogens
In a glass container
In a breathable container to prevent mold
32
Another name for white blood cells are?
Platelets
Erythrocytes
Plasma
Leukocytes
33
Ridge characteristics of a print can be found in:
palm prints
all of the choices are correct
fingerprints
footprints
34
Control samples are collected from:
to compare with unknown evidence from the crime scene
the crime scene directly
from a known suspect or victim
More than one of the answers is correct
35
Fibers are classified as:
plant or acrylic
monomers or polymers
natural or synthetic
36
Direct evidence is also known as physical evidence:
True
False
37
A fingerprint left behind by sweat or the oils in your skin would be what kind of fingerprint?
Visible
Plastic
Latent
38
Which of the following is the study of bite marks and dental records?
Pathology
Odontology
Toxicology
Entomology
39
In what part of the hair can we find DNA evidence?
The root if a follicle is present
The root
The shaft
The cuticle
40
Who was the famous criminal who tried to burn off his fingerprints with a strong acid?
John Dillinger
Richard Crafts
OJ Simpson
Henry Lee
41
Which blood type is considered to be the universal donors?
AB
A
B
O
42
What helps blood to clot?
leukocytes
plasma
erythrocytes
platelets
43
Who murdered his wife and thought he got away with it because there was "no body?"
Wayne Williams
John Dillinger
The Zodiac Killer
Richard Krafts
