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PLTW Biomed Final Exam (2024) Newest Questions and Answers (Verified Answers)

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PLTW Biomed Final Exam (2024) Newest Questions and Answers (Verified Answers) Gross Exam: Correct Answer-a microscopic examination of the tissues that make up the brain. Can see with your eyes and can be handled by hand. 2. medical examiner: examining bodies postmortem, to determine the cause of ...

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  • October 27, 2024
  • 9
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • PLTW
  • PLTW
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NurseFerian
PLTW Biomed Final Exam With 100 Correct Answers.pdf file:///C:/Users/HP/Desktop/New%20folder%20(4)/PLTW%20Biom




PLTW Biomed Final Exam



1. Gross Exam: Correct Answer-a microscopic examination of the tissues that make up

the brain. Can see with your eyes and can be handled by hand.

2. medical examiner: examining bodies postmortem, to determine the cause of

death and manner of death, and the circumstances surrounding the death of an

individual.

3. histological exam: studies microscopic anatomy of tissues. needs to use a

microscope to see individual cells.

4. forensic histologist: assist in autopsies and the analysis of tissue samples

related to forensic investigations.

5. nervous system: contains the brain, brain stem, spinal cord, and nerves. it is

responsible for receiving, interpreting, and reacting to signals from inside and

outside the body. uses chemical and electrical signals that transmit through the body,

and responds to changes that it detects. nerve signals control most bodily functions,

including sensation, movement, and digestive processes.

6. PNS (peripheral nervous system): the nerves in the body are part of the

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,PLTW Biomed Final Exam With 100 Correct Answers.pdf file:///C:/Users/HP/Desktop/New%20folder%20(4)/PLTW%20Biom




peripheral nervous system. the PNS brings information from the outside world and

from within the body to the CNS.

7. CNS (central nervous system): the brain and spinal cord are part of the central

nervous system. the CNS receives data from the PNS (outside world). the brain

processes the information, makes decisions about what to do, and sends signals back

via the peripheral nervous system to bring about a specific change.

8. frontal lobe: responsible for planning and organizing incoming information. also

controls behavior and emotion.

9. parietal lobe: crucial in integrating sensory and visual information.

10. temporal lobe: used for processing language and storing information in the

long-term memory.

11. occipital lobe: receives and processes sensory nerve impulses from the eyes.

12. MRI(magnetic resonance imaging): uses a magnetic field and radio waves to

take pictures inside the body.

13. Slices, Cross sections: 2 methods used in performing a gross exam of a brain

during an autopsy

14. TBI(Traumatic Brain Injury): a brain dysfunction caused by an outside force to

the head

15. CTE: a progressive degeneration, and/or death, of nerve cells caused by repeat- ed
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