Forensic Unit 2

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question
What type of finger print would be left in putty?
answer
plastic print
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When photographing evidence what should be in every picture?
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a scale
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The two types of loops are what?
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radial and ulnar
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Know minutiae's and what they look like.
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...
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The four types of whorls are...
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central pocket, double loop, accidental, plain
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The person most responsible for the fingerprint system used in the US today is...
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Edward Henry
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What would be the best way of visualizing a print found on a matchbook
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Nynahdrin
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What substance is found in superglue that reacts with and visualizes a fingerprint?
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Cynanoacrolite
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The study of fingerprints is called...
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Dactylography
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What technique utilizes the UV light?
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Silver Nitrate
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When a solid is heated and transforms into vapor, the process is called...
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sublimation
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Protein (amino acid) residues are best developed into fingerprint impressions with...
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Nynahdrin
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Of the methods you know about, which type should you use first?
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Iodine Fuming
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What was the name of the guy who required Indians to put their fingerprints on contracts?
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William Herschel
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Where did the teacher say that the chemical procedure of Nynahdrin should take place?
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Fume Hood
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The fingerprint pattern that has one or more ridges entering from one side and then going out from the same side enter is a...
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Loop
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The person responsible for the system that is currently used in Spanish-speaking countries is...
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Juan Vucetich
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What type of fingerprint would be left on skin?
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Latent
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A loop that opens toward the thumb is called?
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Radial
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Who proposed body measurements as a mean of identification?
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Bertiliion
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What did the teacher tell you always do before touching/moving evidence?
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Photograph
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The two types of arches are...
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Plain and Tented
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The FBI's database used for storing fingerprints is...
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AFIS
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The triangular area in a fingerprint pattern is called a...
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Delta
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Area found near the center of some fingerprint patterns is...
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Core
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Describe an arch.
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...
question
What would be the best way of visualizing a print found on a glass bottle?
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Dusting and Lifting or Superglue
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The most common type of fingerprint pattern is...
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Loop
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In fingerprints, ridge characteristics are referred to as...
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minutiae
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How large an area of a latent print is needed to make a positive comparison?
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8-12
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What is the term for the minuscule pattern found in an arch?
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Minutiae or tented arch
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Ridge characteristics can be found in...
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fingerprints, palms, feet
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What color print does the chemical process ninhydrin leave?
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Purple
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Be able to label prints.
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...
question
The three basic fingerprint patterns are...
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loop, arch, whorl
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A fingerprint is composed mainly of...
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water
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Be able to number prints.
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...
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All arches have at least two deltas and a core.
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false whorls
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All loop patterns have a delta and a core.
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true
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There are two basic types of whorls.
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false
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Mathematical probability only works if the outcomes are independent.
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true
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Ridge characteristics provide individualization for fingerprints.
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?
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A whorl contains a central pocket.
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?
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Silver nitrate with amino acids to visualize a print.
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false
question
The science of dactyloscopy began in the 16th century.
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false
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The most common method if visualizing latent prints is dusting.
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true
question
Superglue fuming has been occurring since the 1950's.
answer
false
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