Class Evidence
Blood Splatter
Blood Typing
Crime Scene
Vocabulary
100
Locards Exchange Principle
A perpetrator of a crime is an example of...
100
Blood dripping, contact with bloody objects
What is the definition of passive bloodstain?
100
Plasma, red blood cells, white blood cells and platelet.
What is the componets of blood?
100
The Seven S's.
Seperate the witness is an example of...
100
The gentic constituion of an indivisual.
What is the definition of Genotype?
200
They went to school to study their field of expertice
What is something expects can witness in a courtroom that others cant
200
The study of blood stains
Define blood splatter
200
To carry oxygen.
What is the purpose of red blood cells?
200
A drawling with no exact measurments
What is a rough sketch?
200
Fast speed, moving quickly
What is high velocity
300
Physical evidence
Paperwork and internet oabes are example of....
300
Blood on thr floor, and a blood path
How can you tell if a person was "on the move" with a bloody nose or hand?
300
A, B and O.
What are the genotype letters?
300
Secure scene, seperate witness, scan the scene, see the scene, sketch the scene, search for evidence, and secure and collect evidence.
List the Seven S's in order
300
When blood vessel and human body is cut; effects the artery
What is arterial blood spurt
400
Anthropology, odontology, psychiatry, evidence collection, pathology, and entomology
What is six subdivisions/subunits of a crime lab?
400
Measure from the top circle to the bottom of the circle.
how do you measure the size of an blood drop?
400
Spiral, Linear, Grid and Quaderant
What are the four main types of search strategies?
400
Evidence that relies on an inference to connect it to a conclusion of fact.
What is circumstantial evidence
500
biology, ballistic/firearms, drug unit, physical science and chemistry
what is the five main units of every crime lab?
500
Aterial spray , drip stain , blood pool , gunshot splatter , contact patterns.
What is the 5 major categories of bloodstains?
500
Measurments, symbols, and arrows
What types of things should be included in a crime scene sketch?
500
An antigen acurring on the red blood cells of many humans. Also a cause of hemolytic disease of the new born.
What is rhesus factor
M
e
n
u