nervous system test review 70 points total 20 anatomy lab practical (some sheep eye so be prepared!)...
TRANSCRIPT
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Nervous SystemNervous SystemTest ReviewTest Review
70 points total
20 anatomy lab practical (some sheep eye so be prepared!)
25 M/C on Scantron—bring #2 pencil!
25 pts short answer
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Multiple Multiple choicechoice
25 pts on scantron sheet25 pts on scantron sheet
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NeuronsNeurons
Be able to name the parts of a Be able to name the parts of a neuron and the functions of those neuron and the functions of those partsparts
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BrainBrain Parts of Parts of
the Brainthe Brain Functions Functions
of those of those partsparts
Parts of the Brain
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Divisions of Nervous SystemDivisions of Nervous System
Central Central Nervous Nervous SystemSystem– What it consists What it consists
of of – Functions of the Functions of the
partsparts
Peripheral Peripheral Nervous SystemNervous System– What it consists What it consists
ofof– Two DivisionsTwo Divisions
SomaticSomatic AutonomicAutonomic
– Sympathetic Sympathetic Nervous SystemNervous System
– Parasympathetic Parasympathetic Nervous SystemNervous System
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SensesSenses
EyeEye– Parts of the EyeParts of the Eye– Functions of those partsFunctions of those parts
EarEar– Parts of the EarParts of the Ear– Functions of those partsFunctions of those parts
Smell and TasteSmell and Taste
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Nervous System DisordersNervous System Disorders
What they are and what causes What they are and what causes them—to the extent that we them—to the extent that we looked at them in class.looked at them in class. (they are (they are in the mult choice part, so it’s not too in the mult choice part, so it’s not too detailed!detailed!
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Short AnswerShort Answer
25 pts—lots of choice! 25 pts—lots of choice!
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Lots of choice for Lots of choice for students. That students. That
means means you you have to have to circle the # of the circle the # of the question you are question you are
answering!answering!
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Questions include:Questions include:
During a lumbar puncture (spinal tap), a During a lumbar puncture (spinal tap), a hollow needle is inserted into the hollow needle is inserted into the subarachnoid space between L3 and L4 subarachnoid space between L3 and L4 (the 3rd and 4th lumbar vertebrae). Why (the 3rd and 4th lumbar vertebrae). Why is there no danger of injuring the spinal is there no danger of injuring the spinal cord with the needle during this cord with the needle during this procedure?procedure?
Why does exposure to toxins have more Why does exposure to toxins have more devastating effects during early devastating effects during early pregnancy than in late pregnancy?pregnancy than in late pregnancy?
BookworkBookwork
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Questions include:Questions include:
When a light is shone into one eye, the When a light is shone into one eye, the pupils constrict. Why is this an important pupils constrict. Why is this an important protective reflex?protective reflex?
Dr. Nakvarati used an instrument to Dr. Nakvarati used an instrument to press on Mr. Cruz’s eye during his annual press on Mr. Cruz’s eye during his annual physical examination on his sixtieth physical examination on his sixtieth birthday. The eye deformed very little, birthday. The eye deformed very little, indicating the intraocular pressure was indicating the intraocular pressure was too high. What was Mr. Cruz’s probable too high. What was Mr. Cruz’s probable condition?condition?
Lab/BookworkLab/Bookwork
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Questions include:Questions include:
Why is Babinski’s sign NORMAL in a Why is Babinski’s sign NORMAL in a newborn but indicative of nerve newborn but indicative of nerve damage in anyone else?damage in anyone else?
Explain the difference between Explain the difference between sensorineural deafness and sensorineural deafness and conductive deafness. conductive deafness.
LabsLabs
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Questions include:Questions include:
Why do you have a blind spot?Why do you have a blind spot? Why do you have to blow your nose Why do you have to blow your nose
after crying?after crying?
Labs/BookworkLabs/Bookwork
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Questions include:Questions include: An elderly gentleman has just suffered a An elderly gentleman has just suffered a
stroke. He is able to understand verbal stroke. He is able to understand verbal and written language, but when he tries and written language, but when he tries to respond, his words are garbled. What to respond, his words are garbled. What cortical region has been damaged by the cortical region has been damaged by the stroke?stroke?
A young man has just received serious A young man has just received serious burns, resulting from standing with his burns, resulting from standing with his back too close to a bonfire. He is back too close to a bonfire. He is muttering that he never felt the pain. muttering that he never felt the pain. Otherwise, he would have smothered the Otherwise, he would have smothered the flames by rolling on the ground. What flames by rolling on the ground. What part of his CNS might be malfunctional?part of his CNS might be malfunctional?
WSWS
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Questions include:Questions include:
What might cause a sty? What might cause a sty? (Inflammation is NOT enough, think (Inflammation is NOT enough, think about the possible causes of the about the possible causes of the inflammation around the eye)inflammation around the eye)
How did looking through the How did looking through the transparency films to sort the floss transparency films to sort the floss affect your perception of color?affect your perception of color?
Lab/LectureLab/Lecture
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Questions include:Questions include:
A group of nine toddlers attending A group of nine toddlers attending the same day care center developed the same day care center developed red, inflamed eyes and eyelids. The red, inflamed eyes and eyelids. The day care sent home a note indicating day care sent home a note indicating that they have pink eye, or that they have pink eye, or conjunctivitis. What does the conjunctivitis. What does the conjunctiva of the eye do?conjunctiva of the eye do?
How does tinnitus affect balance?How does tinnitus affect balance?
LabsLabs
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Questions include:Questions include:
We saw clips of two people with We saw clips of two people with traumatic brain injury. Describe the traumatic brain injury. Describe the difference between Bud’s TBI and difference between Bud’s TBI and Jennifer’s TBI. Jennifer’s TBI.
Why might an upper respiratory Why might an upper respiratory infection affect your sense of smell?infection affect your sense of smell?
CD of case studies/lectureCD of case studies/lecture
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Short Answers you Short Answers you MUST answer…MUST answer…
There are three questions all There are three questions all of you will respond to.of you will respond to.
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Mandatory QuestionsMandatory Questions
Describe the steps involved in the Describe the steps involved in the generation of an action potential. Make generation of an action potential. Make sure to explain the operation/significance sure to explain the operation/significance of the sodium/potassium pumps.of the sodium/potassium pumps.
Myelination of peripheral neurons occurs Myelination of peripheral neurons occurs rapidly throughout the first year of life. rapidly throughout the first year of life. How can this process explain the How can this process explain the increased abilities of infants during their increased abilities of infants during their first year? first year?
Describe the three types of neurons Describe the three types of neurons (Afferent, Efferent and Interneurons) (Afferent, Efferent and Interneurons)