Test Flashcards
Publisher of the book, Finger Prints and first to classify loop, whorl, and arch?
Calvin Goddard
Francis Galton
Edmond Locard
ALphonse Bertillon
Francis Galton
Evidence that Implicates the accused?
Inculpatory
Exculpatory
Direct
Circumstantial
Inculpatory
Feature of an item that is unique to a group of items or information in an non-individual context about some aspect physical evidence is
Associative evidence
reconstructive evidence
Class Characteristics
Individual Characteristics
Class Characteristics
Term used to describe the overall crime scene?
Primary
Secondary
Macroscopic
Microscopic
Macroscopic
Crime scene description based on location of the original criminal activity?
Primary
Secondary
Macroscopic
Microscopic
Primary
The step in Crime Scene Reconstruction where additional accumulation of data is based on examination of the physical evidence and the continuing investigation is
Conjecture
Hypothesis Formulation
Testing
Theory Formulation
Hypothesis Formulation
The step in Crime Scene Reconstruction when the hypothesis has been thoroughly tested and verified by analysis, this may occur
Conjecture
Hypothesis Formulation
Testing
Theory Formulation
Theory Formulation
Fluid portion of blood that contains red and white blood cells
Serum
Platelets
Leukocytes
Plasma
Plasma
Major cocmponents of the clotting mechanism of blood
Serum
Platelets
Leukocytes
Plasma
Platelets
Exsanguination
Death due to lack of oxygen
Process of blood loss sufficient to cause death
Twitching of body parts postmortem
Death due to excessive brain bleed
Blood loss sufficient to cause death
Weight of a substance relative to the weight of an equal volume of water
Terminal Velocity
Specific Gravity
Viscosity
Surface Tension
Specific Gravity
Four phases of a blood drop impacting a surface in order
Collapse
Displacement
Dispersion
Retraction
Characteristics for each blood pattern?
Size, shape, distribution, appearance, and location
When determining angle of impact choose stains that are what?
Less than 60 degrees
How is Cause of Death defined?
• A biochemical or physiologic abnormality produced by the cause of death that is incompatible with life
• The physical clarification for the events that produced death.
• The fashion in which the cause of death came to be.
• The disease or injury that initiates the lethal chain of events that lead to death
Disease or injury that initiates the lethal chain of events that lead to death
How is the Mechanism of Death defined?
• A biochemical or physiologic abnormality produced by the cause of death that is incompatible with life
• The disease or injury that initiated the lethal change of events.
• The fashion in which the cause of death came to be.
• The physical clarification for the events that produced death.
The fashion in which the cause of death came to be
How is the Manner of Death Defined?
• The disease or injury that initiated the lethal change of events.
• The fashion in which the cause of death came to be.
• The physiological abnormality produced by the cause of death.
• The physical clarification for the events that produced death.
The physical clarification for the events that produced death
What is the discoloration of a body that occurs from the settling of red blood cells after blood stops circulating? • Rigor mortis • Hema mortis • Livor mortis • Algor mortis
Livor mortis
What is the cooling off of the body that occurs after death called? • Rigor mortis • Malaise mortis • Liver mortis • Algor mortis
Algor Mortis
Stippling or tattooing is consistent with • contact gunshot wounds • intermediate – range gunshot wounds • distant gunshot wounds • exit wounds
Contact gunshot wounds
The nuclei of what cells are the source of DNA in blood? • Red blood cells • Plasma • White blood cells • Serum
White blood cells
What is it called when a person has the same number of copies at both loci? • Homozygous • Heterozygosity • Polymorphism • Monomorphism
Homozygous
What is it called when a person has a different number of copies at both loci? • Homozygous • Heterozygosity • Polymorphism • Monomorphism
Heterozygosity
What type of testing can unambiguously determine what a male has contributed to a mixed sample? • X-STR typing • XY-STR typing • Y-STR typing • Male typing
Y-STR typing
A variation of the fingerprint classification system used in the United States
and the United Kingdom was first developed by
• Sir William Herschel
• Henry Faulds
• Juan Vucetich
• Sir Edward Henry
Henry Faulds
The type of fingerprint pattern that has at least two deltas is a • Loop • Whorl • Plain arch • Tented arch
Whorl
Which of the following is not a type of print that could be encountered at a crime scene? • Latent • Cogent • Plastic • Patent
Cogent
The type of sweat gland found on the surface of the fingers, hands and feet are • Eccrine • Apocrine • Sebaceous • Merocrine
Eccrine
The most significant contributing factor resulting in an increase or decrease in the kinetic energy of a bullet is: • Bullet mass • Bullet Velocity • Barrel length • Barrel rifling
Bullet Velocity