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200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 Crime Lab Units Forensic Anthroplogy & Pathology Basic Fingerprints Developing Fingerprints MIXED UP
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What crime lab unit would you send a blood sample to? 1-1
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Biology
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These are the 4 crime lab units. 1-2
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Biology, Physical Science, Photography, Firearms
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This is the crime lab you would send soil samples to. 1-3
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Physical Science
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1-4 This is the crime lab where you would send cartridges.
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Firearms
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1-5 This is the crime lab unit you would send trace explosives
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Physical Science
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2-1 This is what PMI stands for
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Post Mortem Interval
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2-2 What do cranial sutures that are close together indicate?
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Older
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2-3 These are the four things that can be determined from a skeleton
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Gender, Race, Age, Height (stature)
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2-4 This is shown in the body from 30 minutes – 2 hours after death
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Livor mortis
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2-5 What are the four manners of death?
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Natural, homicide, suicide, and accident
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3-1
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Arch
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3-2
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Loop
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3-3 How many deltas are found in a whorl fingerprint?
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2
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3-4 Draw the difference between an arch and a tented arch
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90 degrees
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3-5
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Whorl
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4-1 Why do we have fingerprints?
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To grasp and grip things
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4-2 What does AFIS stand for?
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Automated Fingerprint Identification System
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4-3 This fingerprint developing method turns fingerprints purple.
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Ninhydrin
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4-4 What are the three types of fingerprints?
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Visible, Latent, Plastic.
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4-5 What are the three principles of fingerprints?
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1.Unchanging for Life 2.Easily Classified Ridge Patterns 3.Individual Characteristics
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5-1 Restate the Locard Exchange Principle in your own words.
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Wherever you go you take something with you and leave something behind.
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5-2 What percentage of people have arch loop and whorl fingerprints?
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Arch-5% Loop-60% Whorl-35%
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5-3 What forms fingerprints?
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Sweat glands leave oils on surfaces.
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5-4 Name 1 of the 3 types of evidence?
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Physical, trace, testimonial
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5-5 This person is usually the first to arrive at a crime scene
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Police Officer
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