Transcript Higher the game

Chapter 16 – Neural Integration II:
The ANS and Higher Order Functions
I am
I am
Sympathetic “un”sympathetic
Fight or Flight
OR
Rest & Digest
Higher Order
f (x)
Neuronal
Tangles
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FINAL ROUND
I am sympathetic:
$100 Question
Where do the nerves that synapse in the
collateral ganglia originate?
a. Lateral gray horns of the spinal cord between
spinal segments T5 and L2
b. Anterior gray horns of the spinal cord between
spinal segments T1 and L2
c. Dorsal gray horns of the spinal cord
d. In the brainstem and sacral region of
the spinal cord
ANSWER
BACK TO GAME
I am sympathetic:
$100 Answer
Where do the nerves that synapse in the
collateral ganglia originate?
a. Lateral gray horns of the spinal cord between
spinal segments T5 and L2
b. Anterior gray horns of the spinal cord between
spinal segments T1 and L2
c. Dorsal gray horns of the spinal cord
d. In the brainstem and sacral region of
the spinal cord
BACK TO GAME
I am sympathetic:
$200 Question
Which structure contains a modified
sympathetic ganglion?
a. Sympathetic chain ganglia
b. Splanchnic nerves
c. Adrenal medulla
d. Collateral ganglia
ANSWER
BACK TO GAME
I am sympathetic:
$200 Answer
Which structure contains a modified
sympathetic ganglion?
a. Sympathetic chain ganglia
b. Splanchnic nerves
c. Adrenal medulla
d. Collateral ganglia
BACK TO GAME
I am sympathetic:
$300 Question
Stimulation of β receptors leads to all of
the following except ____.
a. Increase in metabolic activity of skeletal muscles
b. Breakdown of stored triglycerides
c. Constriction of smooth muscles along respiratory
passageways
d. Increase in heart rate and force of
contraction
ANSWER
BACK TO GAME
I am sympathetic:
$300 Answer
Stimulation of β receptors leads to all of
the following except ____.
a. Increase in metabolic activity of skeletal muscles
b. Breakdown of stored triglycerides
c. Constriction of smooth muscles along respiratory
passageways
d. Increase in heart rate and force of
contraction
BACK TO GAME
I am sympathetic:
$400 Question
Since the sympathetic division travels through
T1-L2, how are the organs of the head supplied
with sympathetic innervation?
a. There is no sympathetic innervation to the head.
b. Preganglionic fibers ascend through the
sympathetic trunk to cervical sympathetic ganglia.
c. Preganglionic fibers ascend through collateral
ganglia.
d. None of these is correct.
ANSWER
BACK TO GAME
I am sympathetic:
$400 Answer
Since the sympathetic division travels through
T1-L2, how are the organs of the head supplied
with sympathetic innervation?
a. There is no sympathetic innervation to the head.
b. Preganglionic fibers ascend through the
sympathetic trunk to cervical sympathetic ganglia.
c. Preganglionic fibers ascend through collateral
ganglia.
d. None of these is correct.
BACK TO GAME
I am sympathetic:
$500 Question
How is the adrenal medulla able to affect
target cells throughout the body?
a. It releases hormones into ducts within itself.
b. Epinephrine and norepinephrine act as
hormones and travel through capillaries.
c. Effects are shorter lasting than those
produced by sympathetic innervation.
d. It has long postganglionic fibers.
ANSWER
BACK TO GAME
I am sympathetic:
$500 Answer
How is the adrenal medulla able to affect
target cells throughout the body?
a. It releases hormones into ducts within itself.
b. Epinephrine and norepinephrine act as
hormones and travel through capillaries.
c. Effects are shorter lasting than those
produced by sympathetic innervation.
d. It has long postganglionic fibers.
BACK TO GAME
I am “un”sympathetic:
$100 Question
Which of these statements does not describe the
parasympathetic division of the ANS?
a. It is also called the craniosacral division.
b. Preganglionic fibers originate in the brain stem.
c. Preganglionic fibers are short.
d. Postganglionic fibers synapse in ganglia close to
or in target organs.
ANSWER
BACK TO GAME
I am “un”sympathetic:
$100 Answer
Which of these statements does not describe the
parasympathetic division of the ANS?
a. It is also called the craniosacral division.
b. Preganglionic fibers originate in the brain stem.
c. Preganglionic fibers are short.
d. Postganglionic fibers synapse in ganglia close to
or in target organs.
BACK TO GAME
I am “un”sympathetic:
$200 Question
Which nerve is responsible for the parasympathetic
innervation of the lungs, heart, stomach, liver,
pancreas, and parts of the small and large
intestines?
a. Glossopharyngeal nerve
b. Greater splanchnic nerve
c. Vagus nerve
d. Facial nerve
ANSWER
BACK TO GAME
I am “un”sympathetic:
$200 Answer
Which nerve is responsible for the parasympathetic
innervation of the lungs, heart, stomach, liver,
pancreas, and parts of the small and large
intestines?
a. Glossopharyngeal nerve
b. Greater splanchnic nerve
c. Vagus nerve
d. Facial nerve
BACK TO GAME
I am “un”sympathetic:
$300 Question
Which neurotransmitter is released by all
neurons of the parasympathetic division of
the ANS?
a. Norepinephrine
b. Epinephrine
c. Acetylcholine
d. Monoamine oxidase
ANSWER
BACK TO GAME
I am “un”sympathetic:
$300 Answer
Which neurotransmitter is released by all
neurons of the parasympathetic division of
the ANS?
a. Norepinephrine
b. Epinephrine
c. Acetylcholine
d. Monoamine oxidase
BACK TO GAME
I am “un”sympathetic:
$400 Question
What are the two types of ACh receptors located
on postsynaptic membranes of parasympathetic
neurons?
a. Nicotinic and muscarinic receptors
b. Alpha and Beta receptors
c. Beta1 and Beta2 receptors
d. G proteins and 2nd messengers
ANSWER
BACK TO GAME
I am “un”sympathetic:
$400 Answer
What are the two types of ACh receptors located
on postsynaptic membranes of parasympathetic
neurons?
a. Nicotinic and muscarinic receptors
b. Alpha and Beta receptors
c. Beta1 and Beta2 receptors
d. G proteins and 2nd messengers
BACK TO GAME
I am “un”sympathetic:
$500 Question
Why is the parasympathetic division sometimes
referred to as the “anabolic system”?
a. Its stimulation increases nutrient content of blood.
b. Its stimulation leads to skeletal muscle growth.
c. It increases lipolysis and the breakdown of
glycogen.
d. Its stimulation leads to a feeling of energy and
euphoria.
ANSWER
BACK TO GAME
I am “un”sympathetic:
$500 Answer
Why is the parasympathetic division sometimes
referred to as the “anabolic system”?
a. Its stimulation increases nutrient content of blood.
b. Its stimulation leads to skeletal muscle growth.
c. It increases lipolysis and the breakdown of
glycogen.
d. Its stimulation leads to a feeling of energy and
euphoria.
BACK TO GAME
Fight or Flight OR Rest & Digest:
$100 Question
What physiological changes occur in an anxious
patient who is about to undergo a root canal
procedure?
a. Decrease in motility of digestive tract
b. Increased heart rate
c. Increased breathing rate
d. All of the above
ANSWER
BACK TO GAME
Fight or Flight OR Rest & Digest:
$100 Answer
What physiological changes occur in an anxious
patient who is about to undergo a root canal
procedure?
a. Decrease in motility of digestive tract
b. Increased heart rate
c. Increased breathing rate
d. All of the above
BACK TO GAME
Fight or Flight OR Rest & Digest:
$200 Question
What physiological changes occur in someone
who is confronted by a large, vicious, growling
dog?
a. Decrease in metabolic rate and heart rate
b. Decrease in mental alertness and dilation of
respiratory passageways
c. Increase in heart rate and blood pressure
d. Increased action of salivary and
digestive glands
ANSWER
BACK TO GAME
Fight or Flight OR Rest & Digest:
$200 Answer
What physiological changes occur in someone
who is confronted by a large, vicious, growling
dog?
a. Decrease in metabolic rate and heart rate
b. Decrease in mental alertness and dilation of
respiratory passageways
c. Increase in heart rate and blood pressure
d. Increased action of salivary and
digestive glands
BACK TO GAME
Fight or Flight OR Rest & Digest:
$300 Question
How does stimulation of muscarinic receptors
in cardiac muscle affect the heart?
a. Increased cardiac tone
b. Increased heart rate
c. Decreased cardiac contractile force
d. Decreased heart rate
ANSWER
BACK TO GAME
Fight or Flight OR Rest & Digest:
$300 Answer
How does stimulation of muscarinic receptors
in cardiac muscle affect the heart?
a. Increased cardiac tone
b. Increased heart rate
c. Decreased cardiac contractile force
d. Decreased heart rate
BACK TO GAME
Fight or Flight OR Rest & Digest:
$400 Question
How does a β blocker mediate high blood
pressure?
a. The drug aids parasympathetic stimulation.
b. The drug decreases blood volume.
c. The drug prevents sympathetic stimulation.
d. None of the above is correct.
ANSWER
BACK TO GAME
Fight or Flight OR Rest & Digest:
$400 Answer
How does a β blocker mediate high blood
pressure?
a. The drug aids parasympathetic stimulation.
b. The drug decreases blood volume.
c. The drug prevents sympathetic stimulation.
d. None of the above is correct.
BACK TO GAME
Fight or Flight OR Rest & Digest:
$500 Question
Which of these are not symptoms of
muscarinic poisoning?
a. Vomiting and diarrhea
b. High blood pressure and rapid HR
c. Salvation and nausea
d. Low BP and bradycardia
ANSWER
BACK TO GAME
Fight or Flight OR Rest & Digest:
$500 Answer
Which of these are not symptoms of
muscarinic poisoning?
a. Vomiting and diarrhea
b. High blood pressure and rapid HR
c. Salvation and nausea
d. Low BP and bradycardia
BACK TO GAME
Higher Order f (x):
$100 Question
Which brain structure(s) aid(s) in making the
transition from short term memory to long term
memory?
a. Hippocampus
b. Amygdaloid body
c. Nucleus basalis
d. All of the above are correct.
ANSWER
BACK TO GAME
Higher Order f (x):
$100 Answer
Which brain structure(s) aid(s) in making the
transition from short term memory to long term
memory?
a. Hippocampus
b. Amygdaloid body
c. Nucleus basalis
d. All of the above are correct.
BACK TO GAME
Higher Order f (x):
$200 Question
As you recall facts while you take your A&P
test, which type of memory are you using?
a. Long term memory
b. Skill memory
c. Memory consolidation
d. Short term memory
ANSWER
BACK TO GAME
Higher Order f (x):
$200 Answer
As you recall facts while you take your A&P
test, which type of memory are you using?
a. Long term memory
b. Skill memory
c. Memory consolidation
d. Short term memory
BACK TO GAME
Higher Order f (x):
$300 Question
Which of the following is not a characteristic
of higher order functions?
a. Requires cerebral cortex
b. Involves conscious and unconscious
processing
c. Part of the programmed wiring of the brain
d. Subject to modification over time
ANSWER
BACK TO GAME
Higher Order f (x):
$300 Answer
Which of the following is not a characteristic
of higher order functions?
a. Requires cerebral cortex
b. Involves conscious and unconscious
processing
c. Part of the programmed wiring of the brain
d. Subject to modification over time
BACK TO GAME
Higher Order f (x):
$400 Question
Which statement is correct pertaining to
REM sleep?
a. Activity of the cerebral cortex is at a
minimum.
b. Energy use declines by about 30%
c. There is intense inhibition of somatic motor
neurons.
d. BP declines by about 30%
ANSWER
BACK TO GAME
Higher Order f (x):
$400 Answer
Which statement is correct pertaining to
REM sleep?
a. Activity of the cerebral cortex is at a
minimum.
b. Energy use declines by about 30%
c. There is intense inhibition of somatic motor
neurons.
d. BP declines by about 30%
BACK TO GAME
Higher Order f (x):
$500 Question
How does LSD affect the brain stem,
hypothalamus, and limbic system? What is the
result?
a. Activates serotonin receptors / hallucinations
b. Decreases dopamine secretion / Parkinsonlike disorder
c. Decreases availability of serotonin /
depression
d. Increases dopamine secretion / schizophrenia
ANSWER
BACK TO GAME
Higher Order f (x):
$500 Answer
How does LSD affect the brain stem,
hypothalamus, and limbic system? What is the
result?
a. Activates serotonin receptors / hallucinations
b. Decreases dopamine secretion / Parkinsonlike disorder
c. Decreases availability of serotonin /
depression
d. Increases dopamine secretion / schizophrenia
BACK TO GAME
Neuronal Tangles:
$100 Question
On the basis of anatomy, how do you
distinguish the sympathetic division from the
parasympathetic division of the ANS?
a. Origin of preganglionic fibers
b. Number of preganglionic fibers
c. Location of PNS ganglia
d. Both A and C are correct
ANSWER
BACK TO GAME
Neuronal Tangles:
$100 Answer
On the basis of anatomy, how do you
distinguish the sympathetic division from the
parasympathetic division of the ANS?
a. Origin of preganglionic fibers
b. Number of preganglionic fibers
c. Location of PNS ganglia
d. Both A and C are correct
BACK TO GAME
Neuronal Tangles:
$200 Question
How many motor neurons are required to
conduct an action potential from the spinal cord
to smooth muscles in the wall of the intestines?
a. One
b. Two
c. Four
d. Six
ANSWER
BACK TO GAME
Neuronal Tangles:
$200 Answer
How many motor neurons are required to
conduct an action potential from the spinal cord
to smooth muscles in the wall of the intestines?
a. One
b. Two
c. Four
d. Six
BACK TO GAME
Neuronal Tangles:
$300 Question
Which of the following is correct concerning
dual innervation?
a. It allows nerves to maintain a background level of
activity.
b. Origins receive information from both sympathetic
and parasympathetic divisions of the ANS.
c. Where it exists, the two divisions have the same
effects.
d. All of the above are correct.
ANSWER
BACK TO GAME
Neuronal Tangles:
$300 Answer
Which of the following is correct concerning
dual innervation?
a. It allows nerves to maintain a background level of
activity.
b. Origins receive information from both sympathetic
and parasympathetic divisions of the ANS.
c. Where it exists, the two divisions have the same
effects.
d. All of the above are correct.
BACK TO GAME
Neuronal Tangles:
$400 Question
How does a drug that stimulates acetylcholine
receptors affect the sympathetic nervous
system?
a. The drug blocks sympathetic activity.
b. The drug decreases sympathetic activity.
c. The drug inhibits the parasympathetic division.
d. The drug increases sympathetic
activity.
ANSWER
BACK TO GAME
Neuronal Tangles:
$400 Answer
How does a drug that stimulates acetylcholine
receptors affect the sympathetic nervous
system?
a. The drug blocks sympathetic activity.
b. The drug decreases sympathetic activity.
c. The drug inhibits the parasympathetic division.
d. The drug increases sympathetic
activity.
BACK TO GAME
Neuronal Tangles:
$500 Question
Harry has a brain tumor that is interfering with
the function of his hypothalamus. Could this
tumor interfere with autonomic function? Why
or why not?
a. Yes; hypothalamus regulates ANS.
b. Yes; all brain tumors affect ANS functioning.
c. No; ANS has no relationship with the
hypthalamus.
d. No; ANS function is regulated by
thalamus.
ANSWER
BACK TO GAME
Neuronal Tangles:
$500 Answer
Harry has a brain tumor that is interfering with
the function of his hypothalamus. Could this
tumor interfere with autonomic function? Why
or why not?
a. Yes; hypothalamus regulates ANS.
b. Yes; all brain tumors affect ANS functioning.
c. No; ANS has no relationship with the
hypthalamus.
d. No; ANS function is regulated by
thalamus.
BACK TO GAME
FINAL ROUND Question
Which of the following is a consequence of agerelated changes in the synaptic organization of the
brain?
a. There is a reduction in rate of blood flow in arteries
around the brain.
b. The number of dendritic branches and interneuronal
interconnections decrease.
c. Neurons in the brain accumulate abnormal
intracellular deposits.
d. The gyri are narrower and sulci are wider.
ANSWER
BACK TO GAME
FINAL ROUND Answer
Which of the following is a consequence of agerelated changes in the synaptic organization of the
brain?
a. There is a reduction in rate of blood flow in arteries
around the brain.
b. The number of dendritic branches and interneuronal
interconnections decrease.
c. Neurons in the brain accumulate abnormal
intracellular deposits.
d. The gyri are narrower and sulci are wider.
BACK TO GAME