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Due No due date Points 140 Ques!ons 28 Time Limit 90 Minutes
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Multiple Past Questions and Answers:
Instruc!ons
# Question Points Answer
1 a. True or False; If false, explain why the statement 5 a. True
The Final Exam
is false: is composed
Bipolar neurons of ques!ons
have a centralbased upon material presented in the en!re course. It will assess
cell body
your level of mastery
with two of the course content and goals. The format of
extensions. the exam
b. False: is similar
Motor neuronstosend
pastmessages
module exams.
from
the central nervous system to the peripheral.
You are about
b. True or to begin
False; a !med
If false, exam.
explain whyPlease make sure you are inOR
the statement a suitable, quiet place,
Sensory neurons carryfree from from the
information
distrac!on.
is false: Sensory neurons send messages from the peripheral to the central nervous system.
central nervous system to the peripheral.
2 a. List the phases of an action potential in order. 5 a.
A"empt History 1) Resting potential
b. Match each of the following phases of an action 2) Depolarization
potential with the A"empt
correct description. Time 3) Repolarization
Score
1. Resting potential 4) Afterpolarization
LATEST
2. Depolarization A"empt 1 56 minutes 25 out of 140 *
3. Repolarization b.
4. Afterpolarization * Some ques!ons not yet graded 1. Resting potential – Sodium and potassium
gates are closed
Options: 2. Depolarization – Sodium rushes into the
- Undershoot
Score of the
for this quiz: 25potential
out of 140 * neuron
- Sodium rushes into the neuron 3. Repolarization – Potassium rushes out of the
Submi"ed Oct 11 at 2:02am
- Sodium and potassium gates are closed neuron
This- Potassium
a"empt took 56 minutes.
rushes out of the neuron 4. Afterpolarization – Undershoot of the
potential
Ques!on 1 Not yet graded / 5 pts
3 a. Fill-in-the-blank: The _______ nervous system 5 a. Central; peripheral
consists of the brain and spinal cord, whereas the
______ nervous system consists of all nerves not in
the brain orTrue orcord.
spinal False; If false, explain why the statement is false: Bipolar neurons have
a central cell body with two extensions.
4 a. Match each of the following nervous structures 5 a.
with the correct description. 1. Cerebrospinal fluid - Cushions the brain and
Your Answer:
1. Cerebrospinal fluid spinal cord
2. Meninges True 2. Meninges - Connective tissue membrane
3. Ventricles 3. Ventricles - Cavities within the brain
4. Blood-brain barrier 4. Blood-brain barrier - Prevents most particles
from entering the brain tissue
Options:
- Cavities within the brain b.
Answer: True
- Prevents most particles from entering the brain 1. Temporal - Contains sensory areas for
tissue hearing and memory processing
- Connective tissue membrane 2. Frontal - Controls high level executive
- Cushions the brain and spinal cord functions
3. Parietal - Receives sensory information
b. Match the following lobes of the brain with the 4. Occipital
Not yet - Interprets
graded /visual
5 ptsinput
Ques!on 2
correct function.
1. Temporal
2. Frontal
3. Parietal List the phases of an ac!on poten!al in order.
Your Answer:
Phase 1: Res!ng potentail: when both gates of sodium and potassium are
closed.
, Final Exam - Requires Respondus LockDown Browser + Sub
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Due No due date Points 140 Ques!ons 28 Time Limit 90 Minutes
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4. Occipital
Instruc!ons
Options:
- Interprets visual input
The Final Exam is
- Receives composed
sensory of ques!ons based upon material presented in the en!re course. It will assess
information
your level of mastery
- Controls of the
high level coursefunctions
executive content and goals. The format of the exam is similar to past module exams.
- Contains sensory areas for hearing and memory
You are about to begin a !med exam. Please make sure you are in a suitable, quiet place, free from
processing
distrac!on.
5 a. Fill-in-the-blanks: _______ matter is composed of 5 a. Gray; White
a mixture of the cell bodies of neurons. _______
matter is composed of myelinated and
A"empt History
unmyelinated nerve fibers.
6 a. Describe the function
A"empt of the parasympathetic
Time 5 a. The parasympathetic
Score system is also
nervous system. sometimes called the “housekeeper system”
LATEST A"empt 1 56 minutes because it 25 out of 140
promotes * internal responses
all the
b. Explain how the sympathetic and associated with a relaxed state.
* Some
parasympathetic nervous ques!ons
system not yet graded
have opposite Parasympathetic stimulation causes the pupil
e\ects on visceral organs. of the eye to constrict and helps the lenses of
the eyes to focus on nearby objects. It
Score for this quiz: 25 out of 140 * promotes the digestion of food through
stimulation of the smooth muscles of the GI
Submi"ed Oct 11 at 2:02am
tract and secretion of digestive glands to assist
This a"empt took 56 minutes. digestion, such as the salivary glands. The
parasympathetic system also acts to slow the
heartNot
rate.yet graded / 5 pts
Ques!on 1
b. In general, if one division stimulates, the
other inhibits. The sympathetic system
True or False; If false, explain why the statement isaccelerates
false: Bipolar
the neurons have
heartbeat, dilates the bronchi,
a central cell body with two extensions. and increases the breathing rate. At the same
time the sympathetic system causes the liver to
deliver more glucose for the body’s increased
Your Answer:
metabolic needs. Sympathetic activation
True inhibits the digestive tract since digestion is not
an immediate necessity when in ganger or
under attack. Parasympathetic stimulation
causes the pupil of the eye to constrict and
helps the lenses of the eyes to focus on nearby
objects. It promotes the digestion of food
Answer: True
through stimulation of the smooth muscles of
the GI tract and secretion of digestive glands to
assist digestion, such as the salivary glands.
The parasympathetic system also acts to slow
heart rate.
Ques!on 2 Not yet graded / 5 pts
7 a. Which of the following visual conditions is 5 a. Diplopia
caused by damage to the abducens nerve?
- Cataracts b. False. Sensory information gathered from the
List the phases of an ac!on poten!al in order.
- Macular degeneration left side of the body (bilateral left visual fields)
Your Answer:
Phase 1: Res!ng potentail: when both gates of sodium and potassium are
closed.