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IAI CERTIFICATION WITH 100- CORRECT ANSWERS
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IAI CERTIFICATION WITH 100- CORRECT ANSWERS
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10/14/24, 7:10 PMIAI CERTIFICATION
Jeremiah
Terms in this set (267)
What sequence of latent print development techniques are used to develop prints
DFO, Ninhydrin, Physical Developer
from porous materials?
The final purple coloured compound usually produced with the treatment of
Ruhemann's Purple
Ninhydrin
What latent print development technique is used to process nonporous material that
Small Particle Reagant
are wet?
Amino Black A dye which stains protein present in blood to give a blue-black product
Natural latent fingerprints and fingerprints The following types of fingerprints will fluoresce under appropriate illumination
contaminated from the environment
Fluorescence Examination One of the first processes used in a sequence of a fingerprint examination
Gentian Violet is a dye which stains fatty constituents of sebaceous sweat producing
Adhesive surface of adhesive tapes
an intense purple image. It is effective for the development of what kind of prints?
Naphthalene Black Alternative process name for Amido Black
Iodine vapour is physically absorbed by latent fingerprint deposits and often fades
Brown
unless fixed. What color image is formed using iodine vapour?
What can interfere with the forensic examination for handwriting, body fluids, and
Gentian Violet
ink?
Ninhydrin is a general purpose fingerprint reagent for paper and some other porous
Amino acids
surfaces. What component of a fingerprint deposit does it react with?
How long does it generally take for Ninhydrin treated prints to fully develop
Several weeks
naturally?
Heating and humidification The development of Ninhydrin treated prints may be accelerated with the use of:
Ninhydrin which uses a Freon solvent virtually eliminates the following problem when
Ink running
processing porous materials for latent prints
Ninhydrin What is applied using the method of dipping, brushing, swabbing or spraying?
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, 10/14/24, 7:10 PM
Physical developer reacts with components of sebaceous sweat to form what
Grey-silver
colored deposit?
Physical developer is a very effective reagent for developing latent fingerprints on
Wetted
paper which has been?
These flake powders have been shown to be more sensitive than most types of
Aluminum
powders
Which latent print development technique was replaced by the Ninhydrin/Physical
Silver Nitrate
Developer combination for treating porous materials
Chlorides Silver Nitrate reacts with what component present in fingerprint deposits
Small particle reagent (SPR) is a latent print development technique that may be
wet
used on all non-porous surfaces including those which are
Fats What does Small Particle Reagent adhere to in the fingerprint deposit?
Molybdenum Disulphide Small Particle Reagent is comprised of what fine particles?
Grey Small Particle Reagent forms what color deposit?
The best latent print development technique for use on non-porous surfaces which
Sudan Black
are contaminated with grease, foodstuffs, or dried deposits of soft drinks
Cyanoacrylate An alternative process name for superglue is
White Superglue polymerizes on some latent fingerprints to produce what colored deposit
Superglue is thought to react primarily with what component in that latent print
water
deposit
non-porous Superglue is most suitable for what kinds of surfaces?
Vacuum Metal Deposition utilizes vacuum-coating technology for the evaporation of
Gold and zinc metals and the deposition of this metal films. The layers of what metal is used for this
process?
Polythene plastic Vacuum Metal Deposition is particularly suitable on what surfaces?
This fingerprint development technique reacts more intensely with older fingerprints
Rodamine 6G
thereby making It possible to determine the relative age of a latent print
Employed in the Central Police Department, La Plata, Argentina and installed the
Vucetich
French Bertillon Anthropometric Identification System
Vucetich In 1893 operated office that solved the Rojas murder by use of fingerprints
1/1 A fingerprint classification without whorls would be
32/32 A fingerprint classification with all whorls would be
The initial person associating the identification of fingerprints found at crime scenes
Dr. Henry Faulds
with finger impressions in a collection is credited to:
Credited for his practical interest in fingerprints in India as a means of identifying
Sir Edward Henry
workers to ensure that payment of wages was not duplicated
Sir William Herschel The first person to confirm ridge permanency
Edward Foster This person if known as the "Father of Canadian Fingerprinting"
Mary Holland The first American fingerprint lecturer
H. MacDonald The use of magnetic fingerprint was first reported by:
What is applied with the fuming gun method, fuming cabinet method, and solution
Iodine method?
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