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All Forensics TSA Exam Rate A+ Guaranteed Pass., Exams of Forensics

West Virginia University (WVU)Forensics

All Forensics TSA Exam Rate A+ Guaranteed Pass. Fingerprint - Correct Ans: ✅ The unique patterns created by skin ridges found on the palm sides of fingers and thumbs. Forensic Science - Correct Ans: ✅ The application of science to law. The application of science to those criminal and civil laws that are enforced by police agencies in a criminal justice system. The focus of forensics is the crime lab. The crime lab uses the principles and technique of biology, chemistry, physics, geology, anthropology, and other sciences in order to place physical evidence into a professional discipline.

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All Forensics TSA Exam Rate A+
Guaranteed Pass.
1. Fingerprint - Correct Ans: ✅ The unique patterns created by
skin ridges found on the palm sides of fingers and thumbs.
2. Forensic Science - Correct Ans: ✅ The application of science to
law. The application of science to those criminal and civil laws
that are enforced by police agencies in a criminal justice
system. The focus of forensics is the crime lab. The crime lab
uses the principles and technique of biology, chemistry,
physics, geology, anthropology, and other sciences in order to
place physical evidence into a professional discipline.
3. Absolute Certainty - Correct Ans: ✅ ultimate sureness with no
implication of possible change.
4. Accountability - Correct Ans: ✅ the quality of subordinate
workers being responsible for his/her own work and
answerable to a superior.
5. Accuracy - Correct Ans: ✅ the degree of conformity of a
measured quantity to its actual (true) value.
6. Acetone - Correct Ans: ✅ a colorless, highly flammable
chemical compound used as an organic solvent, an ingredient
in many lacquer thinner compounds and adhering liquids.
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Download All Forensics TSA Exam Rate A+ Guaranteed Pass. and more Exams Forensics in PDF only on Docsity!

All Forensics TSA Exam Rate A+

Guaranteed Pass.

  1. Fingerprint - Correct Ans: ✅ The unique patterns created by skin ridges found on the palm sides of fingers and thumbs.
  2. Forensic Science - Correct Ans: ✅ The application of science to law. The application of science to those criminal and civil laws that are enforced by police agencies in a criminal justice system. The focus of forensics is the crime lab. The crime lab uses the principles and technique of biology, chemistry, physics, geology, anthropology, and other sciences in order to place physical evidence into a professional discipline.
  3. Absolute Certainty - Correct Ans: ✅ ultimate sureness with no implication of possible change.
  4. Accountability - Correct Ans: ✅ the quality of subordinate workers being responsible for his/her own work and answerable to a superior.
  5. Accuracy - Correct Ans: ✅ the degree of conformity of a measured quantity to its actual (true) value.
  6. Acetone - Correct Ans: ✅ a colorless, highly flammable chemical compound used as an organic solvent, an ingredient in many lacquer thinner compounds and adhering liquids.
  1. Accelerant - Correct Ans: ✅ an agent, often an ignitable liquid, that acts to initiate a fire or increase its rate of spread.
  2. Administrative documentation - Correct Ans: ✅ records such as case related conversations, evidence receipts, description of evidence packaging and seals, and other pertinent information.
  3. Administrative (or Laboratory Director) Case File Review -

Correct Ans: ✅ a detailed final review of the case file documentation. A member other than the assigned analyst must conduct the Laboratory Director case file review on all case files.

  1. Algor mortis - Correct Ans: ✅ the postmortem cooling of the body.
  2. Analytical Data - Correct Ans: ✅ all case specific records such as notes, worksheets, graphs, spectra, printouts, computer data files, photographs, photocopies, microscopic slides and other data or records.
  3. Analytical Procedure - Correct Ans: ✅ an orderly step- by-step process designed to ensure operational uniformity and to minimize systematic variability.
  1. Ballistics - Correct Ans: ✅ branch of physics that deals with the flights of projectiles.
  2. Base pair - Correct Ans: ✅ combination of 2 nucleotides (A and T or G and C) held together by weak hydrogen bonds; the DNA double helix is formed when a base pair of nucleotides in the DNA strands are connected by these bonds.
  3. Bile - Correct Ans: ✅ a digestive fluid made by the liver and stored in the gallbladder that helps digest fats.
  4. Biology - the science that studies living organisms. -

Correct Ans: ✅

  1. Blind or Double-Blind Sample Technique - Correct Ans:

✅ a type of proficiency testing where the member is not aware that the sample/case under analysis is a quality assessment sample.

  1. Blood borne pathogens - Correct Ans: ✅ pathogenic microorganisms in blood or other body fluids that can cause disease in people. These pathogens include, but are not limited to, hepatitis B virus (HBV) and human immunodeficiency virus (HIV) in all of its forms.
  2. Bloodstain - Correct Ans: ✅ transfer resulting when liquid blood comes into contact with a surface.
  1. Calibration - Correct Ans: ✅ the set of operations which establish, under specified conditions, the relationship between values indicated by a measuring instrument or measuring system, or values represented by a material, and the corresponding known values of a measurement.
  2. Case File - the hard copy case folder which contains all or

part of the documentation forming the case record. - Correct Ans: ✅

  1. Case Record - Correct Ans: ✅ all notes, reports, custody records, charts, analytical data, and any correspondence generated in the laboratory pertaining to a particular case, which may be located in the hard copy case folder or the LIMS.
  2. Case Management - Correct Ans: ✅ the approach for setting up a logical methodology for acceptance, analytical work, priority, transfer, and return related to work conducted.
  3. Cause of death - Correct Ans: ✅ disease or injury that initiates the lethal train of events leading to death.
  4. Cerebral edema - the presence of a large amount of water

in the spaces of the brain. - Correct Ans: ✅

  1. CODIS administrator - Correct Ans: ✅ an employee of the laboratory responsible for administration and security of the laboratory's CODIS at a laboratory that owns the database and/or known samples.
  2. Competency test - Correct Ans: ✅ the evaluation of a person's ability to perform work in any functional area prior to the performance of independent casework.
  3. Congenital anomaly - Correct Ans: ✅ an abnormality, such as a spinal column defect, present at birth.
  4. Contact wound - Correct Ans: ✅ a skin injury produced by a weapon in contact with or a fraction of an inch from the skin when discharged.
  5. Continuing Education Courses - Correct Ans: ✅ short, defined periods of formal job-related instruction (including but not limited to professional meetings) provided to members of a Forensic Laboratory for the purpose of enhancing job knowledge, skills, or abilities. Documentation of such training is to be kept on file in the Quality Manager's Office.
  6. Control - Correct Ans: ✅ a test with predictable results performed with an experimental procedure to confirm the reliability of the experimental results.
  1. Controlled Substance - a drug or chemical whose manufacture, possession, and use are regulated by a government. - Correct Ans: ✅
  2. Coroner - Correct Ans: ✅ an elected official with death investigation duties.
  3. Corroborating evidence - Correct Ans: ✅ evidence that tends to support a proposition that is already supported by some evidence.
  4. Crime/Forensic Laboratory - Correct Ans: ✅ a laboratory (with at least one full-time scientist), which examines physical evidence in criminal matters and provides opinion testimony with respect to such physical evidence in a court of law.
  5. Crime scene - Correct Ans: ✅ an area, object or person, external to a laboratory facility, from which evidence is identified, documented, collected, and/or interpreted.
  6. Criteria - Correct Ans: ✅ standards against which compliance is evaluated. The criteria are used to evaluate whether the laboratory activity meets the standard. This is often a restatement of the standard in the form of a question which can be answered "yes", "no", or not applicable - "(N/A)".

Biology, Forensic Pathology/Death Investigation, Implied Consent, Scene Investigation/Processing, and Toxicology.

  1. Discipline Standard Operating Procedures Manuals (SOP) -

Correct Ans: ✅ manuals that concentrate on issues that are unique to a discipline or functional area. Examples include but are not limited to: maintenance and calibration of instruments and balances; reference standards and controls; detailed analytical protocols and procedures; health and safety issues specific to functional area. Each Discipline or Functional Area is required to have a Discipline SOP Manual.

  1. Discrepancy - Correct Ans: ✅ any reported result, casework, or proficiency test, which differs from the consensus result. Discrepancy is also defined as an apparent error in the final conclusion from an analytical procedure. Analytical procedures are tests performed in casework and proficiency tests. A final conclusion is issued in a report after appropriate reviews. Discrepancies may be classified as Class I, II, or III.
  2. Deoxyribonucleic Acid (DNA) - Correct Ans: ✅ a nucleic acid that contains the genetic instructions used in the development and functioning of all known living organisms and some viruses.
  3. Drift, Analytical - Correct Ans: ✅ the systematic or scientific variability in a method, test, or procedure where results gradually deviate from the norm or the expected range.
  1. Drug Chemistry Section - Correct Ans: ✅ the discipline responsible for the analyzes of any substance seized under the state's laws restricting the sale, manufacture, distribution and use of abusive-type drugs.
  2. Drug Standards Inventory - Correct Ans: ✅ the physical accounting of drug standards used in the Chemistry and Toxicology Sections.
  3. Duty - Correct Ans: ✅ a responsibility, task, etc., required by or relating to one's occupation or position.
  4. Electrophoresis - Correct Ans: ✅ a technique for the separation of charged molecules by migration on a support medium under the influence of an electrical charge.
  5. Equivocal death - Correct Ans: ✅ manner of death (homicide, suicide, accident) remains undetermined after a complete investigation.
  6. Error Rate - Correct Ans: ✅ the frequency at which one deviates or strays from a correct standard.
  7. Essential - Correct Ans: ✅ a defined standard, which directly effects and has a fundamental impact on the work product of the laboratory or the integrity of the evidence.

in a prescribed manner that is helpful in forming a conclusion or judgment relative to the item

  1. Exception - Correct Ans: ✅ the temporary suspension of some essential element of a policy, procedure, or requirement caused by circumstances that are expected to return to normal at some point in the future. For the duration of the period, the policy, procedure, or requirement is temporarily modified. If the period is anticipated to last longer than one year, then the modification should be incorporated into the ADFS Quality or Operations manual.
  2. External Proficiency Test - Correct Ans: ✅ an exam process/instrument prepared by an outside provider and used as a quality assessment sample.
  3. Exsanguination - Correct Ans: ✅ bleeding to death.
  4. False negative - test result that states that an analyte is absent, when, in fact, it is present above the established limit of detection for the analyte in question. - Correct Ans: ✅
  5. False positive - test result that states that an analyte is present, when, in fact, it is not present or, is present in an amount less than a threshold or designated cut-off concentration. - Correct Ans: ✅
  1. Fire Debris - Correct Ans: ✅ a general term used to define the debris from a fire that is collected as evidence for laboratory examination.
  2. Firearms and Toolmarks Section - Correct Ans: ✅ a discipline responsible for the comparison of firearms, casings, projectiles and other evidence that may be associated through toolmarks. Toolmarks result whenever two items come into contact with sufficient force, such that one or both of the items bear markings resulting from the other item.
  3. Forensic - Correct Ans: ✅ the application of scientific knowledge to legal problems.
  4. Forensic biology - Correct Ans: ✅ the application of biology to law enforcement.
  5. Forensic Pathology - Correct Ans: ✅ a branch of pathology concerned with determining the cause of death by examination of a corpse.
  6. Forensic science - Correct Ans: ✅ the process of using science to resolve legal issues.
  7. Forensic Toxicology - Correct Ans: ✅ a discipline of forensic science concerned with the study of toxic substances or poisons, of which there are many thousands.
  1. Histology - Correct Ans: ✅ is the anatomical study of the microscopic structure of tissues.
  2. Hypostasis - Correct Ans: ✅ the pooling of blood as it accumulates at the lowest parts of the body, being pulled down by gravity; is a method of determining the position of the body at/after death.
  3. Hypothermia - Correct Ans: ✅ this situation occurs when the core temperature of one's body falls below normal. It is the failure of the body to maintain adequate production of heat under conditions of extreme cold.
  4. IBIS (Integrated Ballistics Information System) - Correct

Ans: ✅ a database used for acquiring, storing, and analyzing images of bullets and cartridge casings. Important - a defined standard, that is considered to be a key indicator of overall quality in the laboratory, but which may not directly affect the work product or the integrity of the evidence.

  1. Inspection - Correct Ans: ✅ a review or audit of areas, practices, procedures for compliance with existing policy.
  2. Inventory - Correct Ans: ✅ a detailed accounting of all items within a specified location. Examples include but are not limited to: evidence in the evidence vault, evidence in the possession of an analyst, drug standards in the secure storage area for drug standards, contents of a container, etc.
  1. Internal Proficiency Test - Correct Ans: ✅ an exam process/instrument originating from within the laboratory system and used as a quality assessment sample.
  2. Known sample - Correct Ans: ✅ biological material whose identity or type is established. An example of a known sample is a sample contributed by the close biological relative of a missing person.
  3. Known Standard - Correct Ans: ✅ a specimen from an identified source acquired for the purpose of comparison with the evidence.
  4. Laboratory - Correct Ans: ✅ a facility (1) employing at least two full-time employees who are qualified DNA analysts and (2) having and maintaining the capability to perform the DNA analysis on database and/or known samples at that facility.
  5. Laboratory Director (or Administrative) Case File Review -

Correct Ans: ✅ a detailed final review of the case file documentation. A member other than the assigned analyst must conduct the Laboratory Director case file review on all case files.

  1. Laboratory Personnel - Correct Ans: ✅ ADFS members with specific laboratory responsibilities.
  1. Mass spectrometers - Correct Ans: ✅ an instrument used to both measure and analyze molecules under study. The process involves introducing enough energy into a target molecule to cause its ionization and disintegration. The resulting fragments are then analyzed, based on the mass to charge ratio and produces a "molecular fingerprint."
  2. Mass spectrometry - Correct Ans: ✅ this technique can be used to both measure and analyze molecules under study. It involves introducing enough energy into a target molecule to cause its ionization and disintegration. The resulting fragments are then analyzed, based on the mass/ charge ratio to produce a "molecular fingerprint."
  3. Medical Examiner - Correct Ans: ✅ government official, always a physician and often a forensic pathologist, charged with investigating sudden and unexpected deaths or deaths from injuries.
  4. Method - Correct Ans: ✅ the course of action or technique followed in conducting a specific analysis or comparison leading to an analytical result.
  5. NDIS - Correct Ans: ✅ The National DNA Index System. NDIS is one component of CODIS—the national and highest- level index containing the DNA records contributed from participating federal, state, and local laboratories.
  1. Notes - Correct Ans: ✅ the documentation of procedures, standards, control and instruments used, observations made, results of tests performed, charts, graphs, photographs, sketches and other documents generated that are used to support the analyst's conclusions.
  2. Objective - Correct Ans: ✅ a measurable, definable accomplishment that furthers the goals of the organization.
  3. Offender - Correct Ans: ✅ An individual who is required by statute to submit a sample for DNA analysis and databasing. The term "offender" includes individuals who are convicted of or arrested for a crime or juveniles adjudicated delinquent for an offense and required by state or federal law to provide a DNA sample for analysis and databasing.
  4. Open Proficiency Test - Correct Ans: ✅ an exam process/instrument where the analyst is aware that the sample is a proficiency test.
  5. Operations Manual - Correct Ans: ✅ a document stating procedures and protocols dealing with the day-to-day issues of ADFS business that does not deal directly with evidence or work product.
  6. Peer - Correct Ans: ✅ an individual having expertise in a specific functional area or discipline gained through documented training and experience.