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death investigation

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Quiz on death investigation, created by Arika Amricachi on 12/06/2018.
Arika Amricachi
Quiz by Arika Amricachi, updated more than 1 year ago
Arika Amricachi
Created by Arika Amricachi over 6 years ago
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Resource summary

Question 1

Question
The four manners of death are:
Answer
  • Natural, Accident, Homicide, and Undetermined
  • Suicide, undetermined, accident, homicide
  • homicide, accident, idustrial accident, suicide
  • natural, accident, suicdce, homicide

Question 2

Question
the office of coroner can be traced back to:
Answer
  • the code of hammurabi 1850 BC
  • england and king richard 1194 AD
  • imhotep and the egyptians 3000 bc
  • china and the washing away of wrongs 1250 AD

Question 3

Question
all of the following deaths fall under the jurisdiction of the coroner except for:
Answer
  • death of a patient in a state hospital for the developmentally disabled
  • desaths from chronic alcoholism
  • deaths while in prison
  • deaths from occupational diseases

Question 4

Question
Who is authorized to officially prnounce death?
Answer
  • any law enforcement agency sergeant or above
  • fire department captains or paramedics
  • county coroner / medical examiner
  • state law and local procedures determine it

Question 5

Question
which of the following apply to government code section 27491.3?
Answer
  • the coroner can seal the premises of the deceased
  • the coroner may take any and all personal effects, valuables
  • the coroner may release property or evidence to law enforcement
  • all of the above

Question 6

Question
death investigation systems are consistent from state to state and county to county.
Answer
  • True
  • False

Question 7

Question
forensic means the application of scientific knowledge to legal problems
Answer
  • True
  • False

Question 8

Question
suicide notes and wills shall be released to NOK at the scene.
Answer
  • True
  • False

Question 9

Question
a police officer can search the body of any homicide victim if looking for identification.
Answer
  • True
  • False

Question 10

Question
livor mortis (post-mortem lividity) is:
Answer
  • present in all cases associated with foul play and defense wounds
  • the pooling of blood after death to dependent surfaces of the body
  • the regulated temperature of the decedent's liver after death
  • the first visual signs of decomposition

Question 11

Question
alogor mortis is:
Answer
  • the postmortem cooling of the body and can be used to assisst in estimating the time of death
  • the pooling of blood after death to dependent surfaces of the body and is used to determine the position of the body at death
  • the stiffening of the body after death that operates in a bell curve structure and is one method of determining time of death
  • pinpoint hemorrhages found in the eyes after death

Question 12

Question
which of the following statements apply to rigor mortis?
Answer
  • rigor mortis will come on rapidly in the first few hours after death and will stay fixed after 12 hours
  • onset of rigor mortis is faster with hypothermia and cold environments
  • it can be assessed in the smaller muscle masses first such as the fingers and jaw
  • none of the above

Question 13

Question
what can cause cherry red lividity to develop?
Answer
  • carbon monoxide exposure
  • cyanide poisoning
  • hydrogen sulfide poisoning
  • both a and b

Question 14

Question
rigor mortis is:
Answer
  • the pooling of blood after death to dependent areas of the body
  • the stiffening of the body after death which freezes the muscles then gradually goes away
  • postmortem cooling of the body which can be used to determine time of death
  • a postmortem change that manifests as a breakdown of the blood cells

Question 15

Question
anthropophagy is decomposition changes produced by the action of bacteria
Answer
  • True
  • False

Question 16

Question
tardieu spots are pinpoint hemorrhages in areas of lividity
Answer
  • True
  • False

Question 17

Question
Tache noire is the dark brown or black discoloration of the exposed portion of the eye in dry environments
Answer
  • True
  • False

Question 18

Question
marbling is the blistering and sloughing off of the outer layer of skin
Answer
  • True
  • False

Question 19

Question
a decedent may have been hypothermic prior to death if they had any of the following : sepsis, cocaine abuse, hyperthyroidism
Answer
  • True
  • False

Question 20

Question
A laceration is:
Answer
  • removal of the superficial layers of skin
  • a wound that is deeper than its length
  • a blunt force stretching the skin past the point of elasticity
  • breakage of small blood vessels with leakage of blood into tissue

Question 21

Question
out of the following colors which one would indicate the most recent bruise
Answer
  • purple to green
  • yellow
  • red to blue-ish
  • green

Question 22

Question
the extent of blunt force injury is dependent on:
Answer
  • force exerted
  • location of injury
  • nature of impact
  • all of the above

Question 23

Question
spectactle hemorrhages (raccoon's eyes) are indicitive of what?
Answer
  • sharp force injury
  • basilar skull fracture
  • defensive wounds
  • black eye

Question 24

Question
jagged wound edges are characteristic of what type of injury?
Answer
  • stabbing
  • laceration
  • contusion
  • abrasion

Question 25

Question
cleavage lines of langer refers to muscle patterns in the chest
Answer
  • True
  • False

Question 26

Question
tissue bridging is often seen in abrasions
Answer
  • True
  • False

Question 27

Question
the brain is less susceptible to blunt force injury than if the same force was applied to other parts of the body
Answer
  • True
  • False

Question 28

Question
injuries to a decedent's hands and forearms are consistent with defensive wounds.
Answer
  • True
  • False

Question 29

Question
A(n) [blank_start]incised[blank_end] wound is longer than its depth, while a(n) [blank_start]stab[blank_end] wound is deeper than its length.
Answer
  • incised
  • stab

Question 30

Question
which of the following apply to fire fatalities
Answer
  • traumatic injury causes the abdomen to split open
  • house fires can completely destroy a body within 30 minutes
  • hydrogen cyanide interferes with the cells' ability to use oxygen
  • accelerants cause even charring on the body

Question 31

Question
the most common type of thermal injury in children is:
Answer
  • flame exposure
  • scalding
  • smoke inhalation
  • electrocution

Question 32

Question
which of the following apply to carbon monoxide
Answer
  • combines with hemoglobin more readily than oxygen
  • 50-60% saturation rates for adult fatalities
  • can cause weakness, confusion, nausea
  • all of the above

Question 33

Question
blisters, destruction of the outer layers of skin and possible scarring are indicative of:
Answer
  • 1st degree burn
  • 2nd degree burn
  • 3rd degree burn
  • 4th degree burn

Question 34

Question
which of the following apply to the pugilistic (boxer's) pose?
Answer
  • shows original position of body
  • is due to extensor muscles being stronger than flexor muscles
  • is due to shrinkage of muscles and tendons
  • is an indicator of foul play

Question 35

Question
inhaling moisture saturated air is more damaging that inhaling dry air
Answer
  • True
  • False

Question 36

Question
heat exposure causes a build up of pressure within the skull resulting in skull fractures
Answer
  • True
  • False

Question 37

Question
3/4 of fire related fatalities are due to inhalation injuries
Answer
  • True
  • False

Question 38

Question
exposure to heat can change the color of a decedent's hair
Answer
  • True
  • False

Question 39

Question
the three major components to postmortem dental examination are:
Answer
  • dna evaluation, postmortem x-rays, postmortem photograph
  • antemortem x-rays, antemortem photograph, and dental chart comparison
  • dental restorations, fillings and root canals
  • none of the above

Question 40

Question
all of the following are true regarding dermestid beetles EXCEPT:
Answer
  • the adults are cannibalistic
  • larva are usually present early, while body is moist
  • the presence of frass indicates heavy feeding
  • they can skeletonize a body in under a month

Question 41

Question
which of the following are required for accurate preserving and processing of bite marks?
Answer
  • photographs
  • dna swabs
  • 3D impressions of the wound
  • all of the above

Question 42

Question
when maggots have matured they will do which of the following?
Answer
  • molt with skin shrinking and hardening
  • move away from the food source
  • pupate in soil, clothing or carpet
  • all of the above

Question 43

Question
the four distinct stages of an insects lifecycle are:
Answer
  • egg, maggot, puparium, beetle
  • maggot, fly, pupa, insect
  • egg, larva, pupa, adult
  • larva, maggot, pupa, fly

Question 44

Question
enamel is the hardest, most durable part of the human body
Answer
  • True
  • False

Question 45

Question
insects are found in all terrestrial and aquatic environments
Answer
  • True
  • False

Question 46

Question
age of the deceased can be accurately determined up to the age of 13
Answer
  • True
  • False

Question 47

Question
maggot masses generate heat to protect against temperature drops
Answer
  • True
  • False

Question 48

Question
most flies associated with corpses have sharp teeth
Answer
  • True
  • False

Question 49

Question
the hierarchy for NOK goes in the following order:
Answer
  • adult, children, spouse, siblings, grandparents, cousins
  • spouse, minor children, parents, siblings, attorney
  • durable power of attorney, spouse, adult children, parents, siblings
  • spouse, adult children, siblings, parents, grandparents

Question 50

Question
which of the following are reasons why identification starts at the scene?
Answer
  • personal effects can provide clues to identity
  • it doesnt; identification is primarily done at autopsy
  • items at the scene can provide clues to decedent'a history and what they were doing

Question 51

Question
if a person who is the legal NOK has been charged, in connection to the decedent's death, with any of the following they relinquish all rights of control EXCEPT for which crime?
Answer
  • first degree murder
  • second degree murder
  • vehicular manslaughter
  • voluntary manslaughter

Question 52

Question
presumptive identification methods include which of the following?
Answer
  • ACCURINT search
  • tattoos present
  • AFIS comparison
  • bone scans

Question 53

Question
when making a death notification:
Answer
  • be aware that denial, bargaining, depression and acceptance are grief responses
  • understand that grief reactions can include shock, anger, guilt, and shame
  • always expect the unexpected

Question 54

Question
fingerprints are the easiest and most reliable method of identification
Answer
  • True
  • False

Question 55

Question
common law marriage is legal in california if you have been living in the state with that person for at least 10 years
Answer
  • True
  • False

Question 56

Question
accurate identification has little importance to the coroner as it has nothing to do with determing the manner and cause of death
Answer
  • True
  • False

Question 57

Question
state registered domestic partnerships are recognized in california.
Answer
  • True
  • False
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