Nervous System - PowerPoint PPT Presentation

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Nervous System

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Nervous System Test Review 68 points total 20 anatomy lab practical (some sheep eye so be prepared!) 25 M/C on Scantron bring #2 pencil! – PowerPoint PPT presentation

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Title: Nervous System


1
Nervous System
  • Test Review

68 points total 20 anatomy lab practical (some
sheep eye so be prepared!) 25 M/C on
Scantronbring 2 pencil! 23 pts short
answer
2
Multiple choice
  • 25 pts on scantron sheet

3
Neurons
  • Be able to name the parts of a neuron and the
    functions of those parts

4
Brain
  • Parts of the Brain
  • Functions of those parts

Parts of the Brain
5
Divisions of Nervous System
  • Central Nervous System
  • What it consists of
  • Functions of the parts
  • Peripheral Nervous System
  • What it consists of
  • Two Divisions
  • Somatic
  • Autonomic
  • Sympathetic Nervous System
  • Parasympathetic Nervous System

6
Senses
  • Eye
  • Parts of the Eye
  • Functions of those parts
  • Ear
  • Parts of the Ear
  • Functions of those parts
  • Smell and Taste

7
Nervous System Disorders
  • What they are and what causes themto the extent
    that we looked at them in class. (they are in
    the mult choice part, so its not too detailed!

8
Short Answer
  • 23 ptslots of choice!

9
Lots of choice for students. That means you have
to circle the of the question you are answering!
10
Questions include
  • During a lumbar puncture (spinal tap), a hollow
    needle is inserted into the subarachnoid space
    between L3 and L4 (the 3rd and 4th lumbar
    vertebrae). Why is there no danger of injuring
    the spinal cord with the needle during this
    procedure?
  • Why does exposure to toxins have more devastating
    effects during early pregnancy than in late
    pregnancy?
  • Bookwork

11
Questions include
  • When a light is shone into one eye, the pupils
    constrict. Why is this an important protective
    reflex?
  • Dr. Nakvarati used an instrument to press on Mr.
    Cruzs eye during his annual physical examination
    on his sixtieth birthday. The eye deformed very
    little, indicating the intraocular pressure was
    too high. What was Mr. Cruzs probable
    condition?
  • Lab/Bookwork

12
Questions include
  • Why do you have to blow your nose after crying?
  • Explain the difference between sensorineural
    deafness and conductive deafness.
  • Labs

13
Questions include
  • An elderly gentleman has just suffered a stroke.
    He is able to understand verbal and written
    language, but when he tries to respond, his words
    are garbled. What cortical region has been
    damaged by the stroke?
  • A young man has just received serious burns,
    resulting from standing with his back too close
    to a bonfire. He is muttering that he never felt
    the pain. Otherwise, he would have smothered the
    flames by rolling on the ground. What part of
    his CNS might be malfunctional?
  • WS

14
Questions include
  • What might cause a sty? (Inflammation is NOT
    enough, think about the possible causes of the
    inflammation around the eye)
  • How did looking through the transparency films to
    sort the floss affect your perception of color?
  • Lab/Lecture

15
Questions include
  • A group of nine toddlers attending the same day
    care center developed red, inflamed eyes and
    eyelids. The day care sent home a note
    indicating that they have pink eye, or
    conjunctivitis. What does the conjunctiva of the
    eye do?
  • How does tinnitus affect balance?
  • Labs

16
Questions include
  • We saw clips of two people with traumatic brain
    injury. Describe the difference between Buds
    TBI and Jennifers TBI.
  • Why might an upper respiratory infection affect
    your sense of smell?
  • CD of case studies/lecture

17
Short Answers you MUST answer
  • There are three questions all of you will respond
    to.

18
Mandatory Questions
  • Describe the steps involved in the generation of
    an action potential. Make sure to explain the
    operation/significance of the sodium/potassium
    pumps.
  • Myelination of peripheral neurons occurs rapidly
    throughout the first year of life. How can this
    process explain the increased abilities of
    infants during their first year?
  • Describe the three types of neurons (Afferent,
    Efferent and Interneurons)
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