TSA FORENSIC TECHNOLOGY EXAM QUESTIONS ANSWERED CORRECTLY LATEST UPDATE 2026
Passive Stains - Answers Drops, Flows, and Pools, results from gravity acting
Transfer Stains - Answers object coming in contact with existing blood stains and leaving wipes,
smears, or pattern transfers
Impact Stains - Answers blood projecting through air and usually seen as splatters. (May also include
gushes, splashes, and arterial spurts.)
Gunshot Splatter - Answers Includes forward splatter from exit wound and back splatter from
entrance wound. Typically: Forward is a fine mist and the back is larger, fewer drops.
Cast-Off - Answers Results when an object sung in arc flings blood onto nearby surfaces. Tail points in
direction of motion and the number of arcs can show minimum number of blows.
Arterial Spray - Answers Spurt of blood when a major artery is severed with new pattern created each
time the heart pumps
Expired Splatter - Answers blood from an internal injury mixing with air from lungs being expelled
through the nose, mouth, or an injury to airways or lungs, forms a very fine mist and some blood
stains are latent.
Sharp Force Injuries (Stabbing) - Answers Less blood being deposited on the instrument, smaller
more linear patterns of stains
Blunt Force Injuries (Hitting or Beating) - Answers larger surface area will collect more blood,
producing drops of various sizes.
Gunshot Injuries - Answers Mist like splatter caused by bullets entering and exiting a body.
Transient Evidence - Answers evidence that might be expected to degrade or disappear within a
particular time frame
Exsanguination - Answers Bleeding to death
Sharp Instruments - Answers Make incised wounds
Blunt Objects - Answers Produce lacerations (deep cut or tear in flesh or skin)
Altor Mortis - Answers Cooling of body after death
36 hours - Answers How long Lividity Lasts
Lividity - Answers Discoloration of the body after death. Takes minutes to an hour
Rigor Mortis - Answers Stiffening of a body after death. It takes about 4 hours after death
Classified as Traumatic Death - Answers Suicidal, Homicidal, Accidental
5 Manners of Death - Answers Natural, Accidental, Homicidal, Suicidal, Undetermined
Manner of Death - Answers The Fashion of how the death came to be
Mechanism of death - Answers The fashion of how the death came to be
Considered Trauma - Answers Thermal, Mechanical, Chemical
32 - Answers Number of permanent teeth found in a typical human mouth
Most likely be the most clear and distinct bite - Answers A fresh bite into tissues containing lots of
muscle
Defensive Bite Marks - Answers Poorly defined bite marks associated with possible tearing of tissue
and frequent occurring as multiple bites
Pathology - Answers Field that studies disease, disease causes, and diagnosis of disease
To Tell the Truth - Answers The Primary Duty of a forensic expert in a court of law
Public Science - Answers what Forensic Science is often called
to protect the right of the accused - Answers Fundamental purpose of the criminal justice system
Reason - Answers Word the ancient Greeks used to indicate the proper harmony of feeling and
intellegence
The Judge - Answers Decides if someone is qualified as an expert witness
Related to public or legal matters - Answers What the Term "Forensics" means
The way the office of the coroner in English law is unique - Answers Coroner have a duty to conduct
investigations into matters within their jurisdiction
Coroner - Answers An Official who investigates sudden, violent, or suspicious death
Autopsies in the US - Answers May be conducted over the personal, moral or religious objections of
next of kin if the medical examiner of coroner determines it is nessecary to determine cause of pain
the Degree of Scientific certainty - Answers What the measurement of a conclusion drawn from
scientific data is called
gross examination - Answers deals only with what is visible to the unaided eye
Hair Cutting - Answers Contains Mitochondria DNA
Passive Stains - Answers Drops, Flows, and Pools, results from gravity acting
Transfer Stains - Answers object coming in contact with existing blood stains and leaving wipes,
smears, or pattern transfers
Impact Stains - Answers blood projecting through air and usually seen as splatters. (May also include
gushes, splashes, and arterial spurts.)
Gunshot Splatter - Answers Includes forward splatter from exit wound and back splatter from
entrance wound. Typically: Forward is a fine mist and the back is larger, fewer drops.
Cast-Off - Answers Results when an object sung in arc flings blood onto nearby surfaces. Tail points in
direction of motion and the number of arcs can show minimum number of blows.
Arterial Spray - Answers Spurt of blood when a major artery is severed with new pattern created each
time the heart pumps
Expired Splatter - Answers blood from an internal injury mixing with air from lungs being expelled
through the nose, mouth, or an injury to airways or lungs, forms a very fine mist and some blood
stains are latent.
Sharp Force Injuries (Stabbing) - Answers Less blood being deposited on the instrument, smaller
more linear patterns of stains
Blunt Force Injuries (Hitting or Beating) - Answers larger surface area will collect more blood,
producing drops of various sizes.
Gunshot Injuries - Answers Mist like splatter caused by bullets entering and exiting a body.
Transient Evidence - Answers evidence that might be expected to degrade or disappear within a
particular time frame
Exsanguination - Answers Bleeding to death
Sharp Instruments - Answers Make incised wounds
Blunt Objects - Answers Produce lacerations (deep cut or tear in flesh or skin)
Altor Mortis - Answers Cooling of body after death
36 hours - Answers How long Lividity Lasts
Lividity - Answers Discoloration of the body after death. Takes minutes to an hour
Rigor Mortis - Answers Stiffening of a body after death. It takes about 4 hours after death
Classified as Traumatic Death - Answers Suicidal, Homicidal, Accidental
5 Manners of Death - Answers Natural, Accidental, Homicidal, Suicidal, Undetermined
Manner of Death - Answers The Fashion of how the death came to be
Mechanism of death - Answers The fashion of how the death came to be
Considered Trauma - Answers Thermal, Mechanical, Chemical
32 - Answers Number of permanent teeth found in a typical human mouth
Most likely be the most clear and distinct bite - Answers A fresh bite into tissues containing lots of
muscle
Defensive Bite Marks - Answers Poorly defined bite marks associated with possible tearing of tissue
and frequent occurring as multiple bites
Pathology - Answers Field that studies disease, disease causes, and diagnosis of disease
To Tell the Truth - Answers The Primary Duty of a forensic expert in a court of law
Public Science - Answers what Forensic Science is often called
to protect the right of the accused - Answers Fundamental purpose of the criminal justice system
Reason - Answers Word the ancient Greeks used to indicate the proper harmony of feeling and
intellegence
The Judge - Answers Decides if someone is qualified as an expert witness
Related to public or legal matters - Answers What the Term "Forensics" means
The way the office of the coroner in English law is unique - Answers Coroner have a duty to conduct
investigations into matters within their jurisdiction
Coroner - Answers An Official who investigates sudden, violent, or suspicious death
Autopsies in the US - Answers May be conducted over the personal, moral or religious objections of
next of kin if the medical examiner of coroner determines it is nessecary to determine cause of pain
the Degree of Scientific certainty - Answers What the measurement of a conclusion drawn from
scientific data is called
gross examination - Answers deals only with what is visible to the unaided eye
Hair Cutting - Answers Contains Mitochondria DNA
