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Forensics Final MCQs- 5th Year PMU

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Forensics Final MCQs- 5th Year PMU
Med Student
Quiz by Med Student , updated more than 1 year ago
Med Student
Created by Med Student over 4 years ago
1815
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Resource summary

Question 1

Question
Forensic medicine is a branch of medicine that
Answer
  • applies the principles and knowledge of the medical sciences to problems in the field of surgery
  • applies the principles and knowledge of the medical sciences to problems in the field of law
  • applies the principles and knowledge of the medical sciences to problems in the field of microbiology

Question 2

Question
The Forensic Pathologist can determine
Answer
  • cause of death, mechanism of death and manner of death
  • cause of death and manner of death
  • mechanism of death and manner of death

Question 3

Question
If the mechanism of death is asphyxia, the cause of death is
Answer
  • stabbing
  • strangulation
  • gunshot

Question 4

Question
The manner of death by gunshot could be
Answer
  • accidental or homicidal
  • homicidal or suicidal
  • accidental, homicidal or suicidal

Question 5

Question
In which of the following cases forensic autopsy is applicable
Answer
  • violent deaths
  • all kinds of death
  • death in hospital

Question 6

Question
Which are the components of the forensic autopsy
Answer
  • crime scene investigation, autopsy and laboratory
  • laboratory and crime scene investigation
  • autopsy and laboratory

Question 7

Question
An autopsy includes
Answer
  • internal examination
  • both internal and external examination
  • external examination

Question 8

Question
Types of violent deaths are
Answer
  • accidents, suicides and homicides
  • accidents and homicides
  • suicides and homicides

Question 9

Question
When the mechanism of death is loss of blood, the cause of death is
Answer
  • strangulation
  • stabbing
  • hanging

Question 10

Question
Asphyxia refers to a state in which the body becomes deprived of
Answer
  • carbon dioxide while in excess of oxygen
  • oxygen while in excess of carbon dioxide
  • oxygen and carbon dioxide
  • glucose in the blood

Question 11

Question
The categories of asphyxial death are
Answer
  • neck compression and chest compression
  • neck compression, chest compression, positional asphyxia, airway obstruction and exhaustion or displacement of environmental oxygen
  • neck compression
  • chest compression

Question 12

Question
The mechanisms of death by neck compression are
Answer
  • compression of the jugular veins and of the carotid arteries, airway obstruction and cardiac arrhythmia
  • injuries to the larynx
  • intramuscular bleeding
  • intimal carotid artery laceration

Question 13

Question
Internal appearance of strangulation is
Answer
  • facial edema
  • congestion and cyanosis of the face
  • intramuscular bleeding
  • petechial hemorrhages in the skin

Question 14

Question
The time interval of compression on the neck to loss of consciousness is approximately
Answer
  • 20 sec if one of the carotid arteries is compressed and a minute if only the jugulars are compressed
  • 10 sec if both carotid arteries are compressed and two minutes if only the jugulars are compressed
  • 10 sec if both carotid arteries are compressed and a minute if only the jugulars are not compressed
  • 10 sec if both carotid arteries are compressed and a minute if only the jugulars are compressed

Question 15

Question
Where a constricting band is tightened around the neck, there is usually gross congestion, cyanosis and petechiae in the face if the pressure is maintained for more than about
Answer
  • 20 seconds
  • 10 seconds
  • 5 seconds
  • 15 seconds

Question 16

Question
The categories of strangulation are
Answer
  • manual strangulation and ligature
  • manual strangulation, ligature and hanging
  • ligature and hanging
  • manual strangulation and hanging

Question 17

Question
Cardiac arrhythmia is a mechanism whereby pressure over the carotid artery at the carotid sinus provokes
Answer
  • petechial haemorrhages
  • hypocapnea
  • bradycardia
  • tachycardia

Question 18

Question
The mark most often tends to encircle the neck horizontally and at a lower level in cases of
Answer
  • hanging
  • strangulation by ligature
  • manual strangulation
  • positional asphyxia

Question 19

Question
The fingernail marks indicate
Answer
  • hanging
  • strangulation by ligature
  • manual strangulation
  • positional asphyxia

Question 20

Question
This scheme shows
Image:
Strangulation (binary/octet-stream)
Answer
  • hanging
  • strangulation by ligature
  • manual strangulation
  • positional asphyxia

Question 21

Question
Hanging which involves free swinging results in an almost instantaneous death due to
Answer
  • pressure on the laryngeal prominence
  • sudden pressure on the neck arteries
  • decreased pressure on the neck arteries
  • increased pressure on the laryngo-pharynx

Question 22

Question
A wound is a ................. produced by external mechanical force
Answer
  • leakage of blood from ruptured small vessels into the surrounding tissues
  • disruption of the continuity of tissues
  • portion of the body surface, which has been moved by rubbing

Question 23

Question
A blunt force injury is any bodily damage resulting from
Answer
  • forceful contact between the body and a blunt object
  • forceful contact between the body and a sharp object
  • forceful contact between the body and chemicals

Question 24

Question
The only mechanism of blunt force trauma (BFT) is
Answer
  • a moving object stinking the body
  • a moving body striking a fixed object or surface
  • a moving object striking the body or a moving body striking a fixed object or surface

Question 25

Question
These three blunt force injuries - abrasions, bruises and lacerations
Answer
  • may occur singly or together in any combination
  • occur singly
  • occur only together

Question 26

Question
Bruises occur when the elastic limit, the tolerance of subcutaneous blood vessels is exceeded
Answer
  • so that they tear and bleed
  • so that they become congested
  • so that they shrink and remain intact

Question 27

Question
The bruise is
Answer
  • a leakage of blood from ruptured small vessels into the surrounding tissues
  • the settling of blood into the lowermost blood vessels under gravity after the circulation ceases
  • injuries involving superficial layers of the skin the epidermis or mucus membrane

Question 28

Question
Tramline bruising is due to impact with
Answer
  • an object with multiwall angles
  • a spherical object
  • a rod shaped weapon or stick

Question 29

Question
The bruises usually disappear after
Answer
  • 14-15 days
  • 3-5 days
  • 3-4 days

Question 30

Question
The colour of a bruise depends on the colour of
Answer
  • the skin
  • pigments released by degeneration of red blood cells
  • the impacting object

Question 31

Question
One of the differences between the lividity and the bruise is
Answer
  • that the bruise appears over the site of injury and lividity appears depending on the part of the body
  • that lividity appears over the site of injury and the bruise appears depending on the part of the body
  • that the bruise appears opposite the site of injury and lividity appears depending on the part of the body

Question 32

Question
An abrasion is an area of crushing, loss of skin or mucous membrane due to
Answer
  • contact with chemicals
  • contact with radiation
  • impact against some hard, blunt and rough object

Question 33

Question
Abrasions bleed only slightly, heal quickly and
Answer
  • leave a scar
  • leave no scar
  • sometimes leave a scar

Question 34

Question
Tangential impact between an object and the skin causes a typical graze in which the superficial skin layers are most often
Answer
  • scraped off and piled up as skin tags at the far end of the injury
  • scraped off and piled up as skin tags at the near end of the injury
  • scraped off and piled up as skin tags at both ends of the injury

Question 35

Question
A scratch is a linear abrasion produced by drawing a sharp point
Answer
  • only over the surface of mucous membrane
  • only over the surface of the skin
  • the surface of the skin or mucous membrane

Question 36

Question
The tissue bridges are found in
Answer
  • abrasions
  • bruisies
  • depth of lacerated wounds

Question 37

Question
Early post-mortem change is
Answer
  • body cooling
  • putrefaction
  • mummification

Question 38

Question
Early post-mortem change is
Answer
  • putrefaction
  • rigor mortis
  • mummification

Question 39

Question
Early post-mortem change is
Answer
  • livor mortis
  • putrefaction
  • mummification

Question 40

Question
Late post-mortem change is
Answer
  • livor mortis
  • rigor mortis
  • mummification

Question 41

Question
Late post-mortem change is
Answer
  • putrefaction
  • rigor mortis
  • body cooling

Question 42

Question
Late post-mortem change is
Answer
  • livor mortis
  • body cooling
  • adipocere

Question 43

Question
The "Spot of the Larche” is
Answer
  • dark discoloration of a portion of sclera exposed to air
  • hemorrhage associated with strangulation
  • bruise ,"black eye”

Question 44

Question
Algor mortis is
Answer
  • stiffening of the muscles after death
  • cooling of the body after death
  • settling of blood into the lowermost blood vessels under gravity after death

Question 45

Question
Rigor mortis is
Answer
  • stiffening of the muscles after death
  • cooling of the body after death
  • settling of blood into the lowermost blood vessels under gravity after death

Question 46

Question
Livor mortis is
Answer
  • stiffening of the muscles after death
  • cooling of the body after death
  • settling of blood into the lowermost blood vessels under gravity after death

Question 47

Question
Putrefaction is
Answer
  • due to hydrogenation and hydrolysis of body fat
  • due to dehydration and desiccation of the tissues and the organs
  • post-mortem destruction of the soft tissues of the body by the action of bacteria (bacterial action) and endogenous enzymes (autolysis)

Question 48

Question
Adipocere is
Answer
  • due to hydrogenation and hydrolysis of body fat
  • due to dehydration and desiccation of the tissues and the organs
  • post-mortem destruction of the soft tissues of the body by the action of bacteria (bacterial action) and endogenous enzymes (autolysis)

Question 49

Question
Mummification is
Answer
  • due to hydrogenation and hydrolysis of body fat
  • due to dehydration and desiccation of the tissues and the organs
  • post-mortem destruction of the soft tissues of the body by the action of bacteria (bacterial action) and endogenous enzymes (autolysis)

Question 50

Question
Firearm injuries occur when
Answer
  • someone is hit with the handle of a pistol
  • someone is shot by a bullet or other sort of projectile from a firearm
  • someone is hit with the handle of a rifle

Question 51

Question
The kinetic energy of a bullet is proportional to mass and
Answer
  • velocity
  • deformation of projectiles
  • fragmentation of projectiles

Question 52

Question
The projectiles may be classified according to their speed as
Answer
  • low velocity (<300 m/second) or high velocity (>300 m/second)
  • low velocity (<400 m/second) or high velocity (>400 m/second)
  • low velocity (<500 m/second) or high velocity (>500 m/second)

Question 53

Question
The classification of firearms
Answer
  • a rifled firearm and a smooth bore firearm
  • a rifled firearm, smooth bore firearm, air or gas operated firearm and country made firearm
  • air or gas operated firearm and country made firearm

Question 54

Question
The function of the case of the cartridge is
Answer
  • it expands and seals chamber against rearward escape of gases
  • it explodes on compression igniting the propellant
  • it burns to produce large volumes of gases under pressure

Question 55

Question
The function of the primer of the cartridge is
Answer
  • it expands and seals chamber against rearward escape of gases
  • it explodes on compression igniting the powder
  • it burns to produce large volumes of gases under pressure

Question 56

Question
The function of the gun powder of the cartridge is
Answer
  • it expands and seals chamber against rearward escape of gases
  • it explodes on compression igniting the powder
  • it burns to produce large volumes of gases under pressure

Question 57

Question
The function of the bullet or pellets of the cartridge is
Answer
  • it expands and seals chamber against rearward escape of gases
  • it explodes on compression igniting the powder
  • it is the part which exits the muzzle

Question 58

Question
The wound ballistics is
Answer
  • the study of projectile penetration of solids
  • the study of projectiles in the air
  • the study of projectile penetration of tissues

Question 59

Question
The wounding potential depends on
Answer
  • the weight of projectile only
  • the velocity of projectiles
  • the projectile’s deformation only

Question 60

Question
An entry wound is
Answer
  • a wound produced by a projectile as it enters the body
  • a wound produced by a projectile as it exits the body
  • a path traversed by the projectile in the body

Question 61

Question
An exit wound is
Answer
  • a wound produced by a projectile as it enters the body
  • a wound produced by a projectile as it exits the body
  • a path traversed by the projectile in the body

Question 62

Question
The track is
Answer
  • a wound produced by a projectile as it enters the body
  • a wound produced by a projectile as it exits the body
  • a path traversed by the projectile in the body

Question 63

Question
Projectiles disrupt tissues by the following principal mechanisms:
Answer
  • permanent cavity formation and projectile deformation
  • temporary cavity formation and projectile fragmentation
  • permanent cavity formation and temporary cavity formation

Question 64

Question
Secondary wounding mechanisms may include
Answer
  • bullet
  • discharge gases
  • pellet

Question 65

Question
Secondary wounding mechanisms may include
Answer
  • bullet
  • flame
  • pellet

Question 66

Question
Secondary wounding mechanisms may include
Answer
  • bullet
  • smoke
  • pellet

Question 67

Question
Secondary wounding mechanisms may include
Answer
  • bullet
  • gun powder particles
  • pellet

Question 68

Question
Secondary wounding mechanisms may include:
Answer
  • bullet
  • secondary projectiles such as shattered bone fragments
  • pellet

Question 69

Question
Skin surface characteristic of gunshot (bullet) wound is
Answer
  • skin defect
  • exit wound
  • entry wound

Question 70

Question
Skin surface characteristic of gunshot (bullet) wounds is
Answer
  • abraded margin
  • exit wound
  • entry wound

Question 71

Question
Skin surface characteristic of gunshot (bullet) wounds is
Answer
  • grey ring
  • exit wound
  • entry wound

Question 72

Question
Skin surface characteristic of gunshot (bullet) wounds is
Answer
  • smudging
  • exit wound
  • entry wound

Question 73

Question
Skin surface characteristic of gunshot (bullet) wounds is
Answer
  • Singeing
  • Exit wound
  • Entry wound

Question 74

Question
Skin surface characteristic of gunshot (bullet) wounds is
Answer
  • tattooing
  • exit wound
  • entry wound

Question 75

Question
Skin surface characteristic of gunshot (bullet) wounds is
Answer
  • muzzle impression
  • exit wound
  • entry wound

Question 76

Question
Contact range of fire of bullet wound is when
Answer
  • the range is within the distance travelled by flame
  • muzzle is in contact with body
  • the range is within the distance travelled by unburnt or burnt gun powder burns

Question 77

Question
Close range of fire of bullet wound is when
Answer
  • the range is within the distance travelled by flame
  • muzzle is in contact with body
  • the range is within the distance travelled by unburnt or burnt gun powder burns

Question 78

Question
Near range of fire of bullet wound is when
Answer
  • the range is within the distance travelled by flame
  • muzzle is in contact with body
  • the range is within the distance travelled by unburnt or burnt gun powder burns

Question 79

Question
Distant range of fire of bullet wound is when
Answer
  • the range is within the distance travelled by flame
  • muzzle is in contact with body
  • the range is beyond the range of flame, smoke and gun powder burns

Question 80

Question
Choose ONE INCORRECT answer The following terms are often used as synonyms of mechanical asphyxia
Answer
  • suffocation
  • throttling
  • smothering
  • passing out
  • choking

Question 81

Question
Choose ONE INCORRECT answer The categories of asphyxial death are
Answer
  • neck compression
  • chest compression
  • rupture of capillaries
  • airway obstruction
  • exhaustion or displacement of environmental oxygen

Question 82

Question
Choose ONE INCORRECT answer The classical signs of asphyxia are
Answer
  • traumatic skin injury
  • congestion of the face
  • facial oedema
  • cyanosis
  • petechial haemorrhages in the skin and eyes etc

Question 83

Question
The scheme shows types of hanging /typical and atypical / on the basis of position of body. Which type is INCORRECT?
Image:
Hanging (binary/octet-stream)
Answer
  • position A is an atypical hanging
  • position A is a typical hanging
  • position C is an atypical hanging
  • position D is an atypical hanging
  • positions E and B are atypical hangings

Question 84

Question
This scheme shows types of hanging /typical and atypical / on the basis of position of knot. Which type is incorrect:
Image:
Hanging+2 (binary/octet-stream)
Answer
  • position A is an atypical hanging
  • position A is a typical hanging
  • position C is an atypical hanging
  • position B is an atypical hanging

Question 85

Question
Choose one INCORRECT answer The feature of sexual asphyxia is
Answer
  • this hypoxia is achieved by constriction of the neck by ligature which can be voluntary tightened and loosened
  • the most common feature is a ligature connected to some compression device of the
  • hands and feet which releases the ligature upon relaxing the legs and hands
  • malfunctions in this release lead to accidental ligature death
  • the mechanical fixation of the chest
  • the basic mechanism is the production of cerebral hypoxia

Question 86

Question
Choose one INCORRECT answer The feature of traumatic asphyxia is
Answer
  • the presence of the ligature mark
  • eyes and sclera are engorged with blood to a point of obliterating the whites of the eyes
  • signs include face and neck grossly discoloured
  • it shows the most evident signs of classical asphyxia
  • the mechanical fixation of the chest

Question 87

Question
Choose one INCORRECT answer The mechanism of Blunt force trauma (BFT) is
Answer
  • a moving object striking the body
  • a moving body striking a fixed object or surface
  • a flow of current which may cause localised burn if resistance is high

Question 88

Question
Choose one INCORRECT answer The mechanical force may cause
Answer
  • heat or cold
  • impact
  • traction

Question 89

Question
Choose one INCORRECT answer The causes of a bruise - “black eye” are
Answer
  • fractured jaw
  • fist blow to orbit or nose
  • tracking from forehead bruise or fractured skull basis

Question 90

Question
Choose one INCORRECT answer Tramline bruising is due to impact with
Answer
  • a stick
  • a truncheon
  • a fist

Question 91

Question
The main medicolegal considerations of a bruise are
Answer
  • nature of agent used
  • indicate some peculiar offence
  • direction of impact

Question 92

Question
Choose one INCORRECT answer Abrasions have the following characteristics
Answer
  • heal without scarring
  • leave a scar
  • heal by scabbing

Question 93

Question
Choose one INCORRECT answer Lacerated wounds have the following characteristics
Answer
  • have ragged edges
  • heal by scabbing
  • have tissue bridges in depth of wound

Question 94

Question
Choose one INCORRECT answer The lacerated wound is due to impact with
Answer
  • a stick
  • a truncheon
  • a knife

Question 95

Question
Choose one INCORRECT answer Early post-mortem change is
Answer
  • body cooling
  • putrefaction
  • rigor mortis

Question 96

Question
Choose one INCORRECT answer Early post-mortem change is
Answer
  • body cooling
  • mummification
  • rigor mortis

Question 97

Question
Choose one INCORRECT answer Early post-mortem change is
Answer
  • body cooling
  • adipocere
  • rigor mortis

Question 98

Question
Choose one INCORRECT answer Late post-mortem change is
Answer
  • livor mortis
  • putrefaction
  • mummification

Question 99

Question
Choose one INCORRECT answer Late post-mortem change is
Answer
  • mummification
  • rigor mortis
  • putrefaction

Question 100

Question
Choose one INCORRECT answer Late post-mortem change is
Answer
  • putrefaction
  • body cooling
  • adipocere

Question 101

Question
Choose one INCORRECT answer The "Spot of the Larche” is
Answer
  • a dark discoloration of a portion of sclera exposed to air
  • a hemorrhage associated with strangulation
  • due to drying

Question 102

Question
Choose one INCORRECT answer The dead body loses its heat by
Answer
  • conduction
  • bleeding
  • convection

Question 103

Question
Choose one INCORRECT answer Cooling of the body after death is
Answer
  • an early post-mortem change
  • due to chemical changes in the myoplasm
  • due to the transmission of the heat from warmer body to the cooler environment

Question 104

Question
Choose one INCORRECT answer Rigor mortis is
Answer
  • a late post-mortem change
  • due to chemical changes in the myoplasm
  • the stiffening of the muscles

Question 105

Question
Choose one INCORRECT answer Livor mortis is
Answer
  • an early post-mortem change
  • due to chemical changes in the myoplasm
  • due to the settling of blood into the lowermost blood vessels under gravity after the circulation ceases

Question 106

Question
Choose one INCORRECT answer Livor mortis
Answer
  • may not develop at all if the body is tossed and turned continuously as seen in fast flowing waters of rivers or the sea
  • is a late post-mortem change
  • disperses with the onset of putrefaction

Question 107

Question
Choose one INCORRECT answer Putrefaction
Answer
  • is the post-mortem destruction of the soft tissues of the body by the action of bacteria (bacterial action) and endogenous enzymes (autolysis)
  • is a late post-mortem change
  • is due to hydrogenation and hydrolysis of body fat

Question 108

Question
Choose one INCORRECT answer Adipocere
Answer
  • is the post-mortem destruction of the soft tissues of the body by the action of bacteria (bacterial action) and endogenous enzymes (autolysis)
  • is a late post-mortem change
  • is due to hydrogenation and hydrolysis of body fat

Question 109

Question
Choose one INCORRECT answer Mummification
Answer
  • helps in identification, as the general facial features are preserved
  • usually requires 3 to 6 months
  • is due to hydrogenation and hydrolysis of body fat

Question 110

Question
Choose one INCORRECT answer Mummification
Answer
  • helps in recognizing the presence of wounds
  • is an early post-mortem change
  • is due to dehydration and desiccation of the tissues and the organs

Question 111

Question
Choose one INCORRECT answer The time since death may be determined by
Answer
  • degree and distribution of the post-mortem changes
  • bladder content and gastric emptying time
  • healing of the damages

Question 112

Question
Choose one INCORRECT answer An incised wound is
Answer
  • a clean division of the full thickness of skin (or other tissue) under the pressure of a sharp-edged instrument
  • longer than it is deep due to swipe action
  • the injury involving superficial layers of the skin the epidermis or mucus membrane, due to impact against some hard, blunt, & rough object

Question 113

Question
Choose one INCORRECT answer The sharp-edged weapon causes cutting or stabbing and may cause
Answer
  • incised wounds
  • stab wounds
  • lacerated wounds

Question 114

Question
Choose one INCORRECT answer The characters of incised wounds are
Answer
  • presence of tissue bridges in depth of wound
  • clean cut, well-defined margins
  • bleed more

Question 115

Question
Choose one INCORRECT answer The forensic aspects of an incised wounds are
Answer
  • incised wounds reflect sharp edge, not weapon type
  • incised wounds may only be assault
  • incised wounds may cause profuse external haemorrhage and air embolism

Question 116

Question
Choose one INCORRECT answer Defence wounds result from
Answer
  • the immediate and instinctive reaction of the victims to save themselves by raising the arm to prevent the attack
  • testing of the weapon by attacker
  • the immediate and instinctive reaction of the victims to save themselves by grasping the weapon

Question 117

Question
Choose one INCORRECT answer Hesitation wounds
Answer
  • are often on fingers, hands, forearms of victim acquired in attempt to ward off blows or to grab weapon
  • are shallow
  • are made before deeper fatal wounds in a suicide, often parallel or close to fatal wounds

Question 118

Question
Choose one INCORRECT answer A chop object is
Answer
  • razor
  • axe
  • adze

Question 119

Question
Choose one INCORRECT answers Penetrating injuries may be caused by
Answer
  • thrusting of sharp and flat instrument
  • thrusting of sharp and thin instrument
  • chopping motion made with a fairly sharp & relatively heavy weapon

Question 120

Question
Choose one INCORRECT answer Adequate description of the stab wound may provide vital information about the
Answer
  • type of dressing of the victim
  • type of weapon
  • movement of knife in wound

Question 121

Question
Choose one INCORRECT answer Stab wound length is shorter than blade width as a result of
Answer
  • "rocking" of knife on withdrawal
  • stretching of skin over point on insertion and subsequent recoil on withdrawal
  • tapered blade not fully inserted

Question 122

Question
Choose one INCORRECT answer Stab wound length is greater than blade width as a result of
Answer
  • "rocking" of knife on withdrawal
  • blade does not pass straight in and out - entry and withdrawal at angle
  • tapered blade not fully inserted

Question 123

Question
Choose one INCORRECT answer Shape of stab wound may indicate
Answer
  • movement of knife blade
  • cross-sectional shape of knife blade
  • longitudinal-sectional shape of knife blade

Question 124

Question
Choose one INCORRECT answer The characteristics of a contact entry wound are the following
Answer
  • it is generally large and cruciate (stellate or star-shaped) due to explosive effects of the gases liberated
  • the imprint of the muzzle of the weapon may be found stamped on the skin
  • tattooing is plentiful

Question 125

Question
Choose one INCORRECT answer Close entry wound characteristics are following
Answer
  • the wound appears as a circular hole surrounded by singeing and smudging
  • the imprint of the muzzle of the weapon may be found stamped on the skin
  • abrasion collar, grey ring and tattooing may be present

Question 126

Question
Choose one INCORRECT answer Near entry wound characteristics are following
Answer
  • singeing of hair is absent
  • the imprint of the muzzle of the weapon may be found stamped on the skin
  • abrasion collar, grey ring and tattooing are present

Question 127

Question
Choose one INCORRECT answer The characteristics of a distant entry wound are the following
Answer
  • skin defect typically with abraded margin
  • the imprint of the muzzle of the weapon may be found stamped on the skin
  • skin defect typically with grey ring

Question 128

Question
Choose one INCORRECT answer The differences between entry and exit wounds are the following
Answer
  • edges of the entry wound are inverted, unlike exit wounds
  • tissues of the exit wound are often saturated with carbon monoxide and therefore cherry red in colour unlike entry wounds
  • abrasion collar, grey ring and tattooing of the entry wound may be present unlike exit wounds

Question 129

Question
Choose one INCORRECT answer The medicolegal aspects of firearm injuries are
Answer
  • kind of firearm used
  • company producer of the weapon
  • direction of fire

Question 130

Question
Choose one INCORRECT answer The medicolegal aspects of firearm injuries are
Answer
  • range of firing
  • company producer of the weapon
  • cause of death
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