FREE SCIENCE AND STUDY GAMES ABOUT FORENSICS

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FREE SCIENCE AND STUDY GAMES ABOUT FORENSICS

TEST EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -91 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: 3. Splashes

Answer:

Shows position of Victim

Question 2: Void

Answer:

Empty space; victim/attacker/object moved after attack

Question 3: 1. Passive fall (90 degree angle to floor)

Answer:

circular drops with secondary satellites

Question 4: how much blood is in the human body

Answer:

• liters

Question 5: Ethyl alcohol

Answer:

breaks open cells, exposes hemoglobin

Question 6: 2. Gravity

Answer:

pulls blood downward

Question 7: RFLP Analysis

Answer:

older method of DNA testing, requires quarter-sized DNA samples

Question 8: Chromosomes

Answer:

Each person has 46 Chromosomes, 23 pairs- 1 set from mom, 1 set from dad

Question 9: Blood-spatter

Answer:

recreate crime scene

Question 10: Toxicology

Answer:

Toxicology deals with drugs, poisons, and other toxic substances and how these substances alter or harm living organisms

Question 11: Sequence that psychoactive drugs travel through in the human body

Answer:

Blood, CNS, Liver, Kidneys, Urine Question 12: What are some of the effects depressants have can have upon an individual?

Answer:

Drowsy, relaxed, sad, pain prevention

Question 13: Cast off pattern

Answer:

Blood from a moving object coated in blood ( pipe, knife)

Question 14: 1. Cohesion

Answer:

blood sticks together as it falls

Question 15: 6 PATTERNS OF BLOOD SPATTER

Answer:

NEW SECTION

Question 16: Amphetamines

Answer:

Inflammation of heart lining and skin abscesses

Question 17: Fine-mist spatter

Answer:

High-velocity impact (Gunshot)

Question 18: Where are psychoactive drugs broken down in the body?

Answer:

Liner or target region

Question 19: 6. Blood pools

Answer:

Victim bleeds heavily

Question 20: CODIS

Answer:

COmbined DNA Index System

Question 21: 2. Medium Velocity

Answer:

Beating, Stabbing

Question 22: 4. Satellites

Answer:

small secondary droplets

Question 23: phenolphthalein ( Kastle-Myer reagent)

Answer:

reducing agent; turns pink when oxidized

Question 24: 1. Extraction

Answer:

Take DNA out of cells

Question 25: Cocaine

Answer:

Can cause confusion, Insomnia, and impotence

Question 26: DNA profiling

Answer:

individual evidence

Question 27: 1. High Velocity

Answer:

Gunshot wounds

Question 28: Toxicologist

Answer:

Asses the state of inebriation an automobile or industrial accident victim, determines whether someone died from poison or from a natural cause, Assesses whether drugs played a role in a criminals actions