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Unit 1 Exam Forensics Study Guide questions and answers graded A+ 2024/2025
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Unit 1 Exam Forensics Study Guide questions and answers graded A+ 2024/2025
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Unit 1 Exam Forensics Study GuideWhat is the goal of forensics? - ANSTo develop objective findings that can assist in the
investigation and prosecution of perpetrators of crime or absolve an innocent person from
suspicion.
What is the proper method of transporting a microscope? - ANSWHEN TRANSPORTING THE
MICROSCOPE, HOLD IT IN AN UPRIGHT POSITION WITH ONE HAND ON ITS ARM AND
THE OTHER SUPPORTING ITS BASE. AVOID SWINGING THE INSTRUMENT DURING ITS
TRANSPORT AND JARRING THE INSTRUMENT WHEN SETTING IT DOWN.
Which objective lens should you never use in conjunction with the course adjustment knob? -
ANSThe coarse adjustment knob should only be used with the lowest power objective lens.
Using the coarse focus with higher lenses may result in crashing the lens into the slide.
When using a microscope, how will we see a specimen? Will we see it just as it was placed
under the microscope? - ANSLook through the eyepiece to see the specimen. If your
microscope has more than one objective lens, then use the lens that shows you the clearest
and largest view of the specimen. You can also turn the adjustment knobs until the image is
clear. Try rotating the slide to see the specimen in different ways.
What is deductive reasoning? - ANSDeductive reasoning is a basic form of valid reasoning.
Deductive reasoning, or deduction, starts out with a general statement, or hypothesis, and
examines the possibilities to reach a specific, logical conclusion,
How do people process information/stimuli that bombards them on a daily basis? - ANSThe
brain filters information, so it is not overwhelmed
What is the problem with trusting eyewitnesses at a crime scene? - ANSEyewitness testimony
frequently serves as the main lead in an investigation. It can lead to arrests, fuel the
interrogation of suspects, and direct the creation of a lineup.
How can we, as forensic scientists, become better observers? - ANS1) Observe systematically.
Start at one part of a crime scene and run your eyes slowly over every piece. Look at every part
of a piece of evidence. 2) Turn off filters. Do not pay attention to only what you think is
important.
1) Leave the final interpretation of data until later.
What is the purpose of the innocence project? - ANSExonerates the wrongly convicted through
DNA testing and reforms the criminal justice system to prevent future injustice.
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