Forensic Science TSA Exam Latest Update Graded A+

Forensic Science TSA Exam Latest Update Graded A+ Forensic entomology refers to the science dedicated to the study of the inside of the body. False Arches are the most common type of fingerprint False The analysis of evidence involves slow and deliberate testing processes that can take weeks or months. True When two objects come in contact with one another, a cross-transfer of physical evidence known as Locard Exchange can occur. True The internet browsing history on a personal computer cannot be traced by computer technicians during an investigation if the browsing history has been deleted by the user. False Latent fingerprints are visible to the naked eye False The phenomenon resulting from viewing forensic and crime based television shows is known as the CSI Effect. True When a file is deleted from a computer, the file is simply set aside, hidden, and marked as data waiting to be rewritten. These files can be retrieved by computer analysts during an investigation. True Although its methods are highly scientific, forensic science owes its beginning to police officers who relied heavily on observation and common sense. True Fires can be categorized as either negligent, accidental, or deliberate. True The original location of a crime scene or accident is known as the _________ crime scene. Primary The list of persons who come into possession of an item of evidence is known as the? Chain of Custody Forensic crime scene investigators are responsible for which of the following? a. Securing, examining, and analyzing crime scenes b. The collection and identification of the physical evidence c. Documenting the scene through photography, notes, and sketches. All of the above What is the main difference between a rough and final sketch. Scale The study of bullets and ammunition through the comparison of fired bullets, cartridges, guns, and gunpowder patterns on people and objects is called Ballistics Which of the following is used as a comparison to crime scene evidence? reference sample In 1973, a CSI team found evidence in a case that led to the conviction of James for murder. In 2010, James requested a through test of all physical evidence from his case, which led to his exoneration. What specific testing, which did not exist in 1973, likely proved him innocent in 2010? DNA testing Which of the following is used to give evidence a numerical value? Ruler What is the name for the outermost layer of your skin? Epidermis Which unit is responsible for examining body fluids and organs for the presence of drugs and poisons? Toxicology When a forensic crime scene investigator strings a blood spatter stain, what is the investigator trying to determine? The area of convergence and The type of weapon used Which of the following is not a suggested precaution when taking samples of DNA evidence at a crime scene? Use plastic bags To be admissible in court, photos taken at a crime scene must be Thorough and relevant If a body is found after an explosion and fire, what is the best way to identify the victim? Dental records Who is responsible for making the official determination of death? The medical examiner/coroner A CSI team forgot to bring Luminol to a crime scene. What is the CSI team unable to scientifically and quickly detect at the scene? Blood A CSI team finds blood on the tire of a vehicle in a public parking garage lot. Can the team legally search the vehicle for more evidence? No