How much do you know about the autonomic nervous system? This system regulates many functions involving the internal organs and also controls some of the muscles within the body after receiving information from the body and external environment. Do take up this quiz and get to see just how much more you can learn about it. All the best!
True
False
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True
False
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Sympathetic
Parasympathetic
Thoracolumbar
Somatomotor
Paravertebral
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Sympathetic
Parasympathetic
Spinal cord reflex
Superficial
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Preganglionic neuron
Postganglionic neuron
Motor neuron
Sensory neuron
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Dilation of blood vessels causing erection
Dilation (beta receptors)
Constriction (alpha receptors)
Increased epinephrine secretion
No Effect
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Spinal cord
Anterior gray horn
Medulla division
Craniosacral division
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Quick response mobilizing system
More slowly activated dampening system
Quick activated mobilizing system
More quiz response dampening system
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Contraction of radial muscles; dilated pupil
Relaxation; accommodates for near vision
Contraction of circular muscle; constricted pupil
Increased epinephrine secretion
No Effect
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Regulates heartbeat
Regulates smooth muscle contractions
Regulates glandular secretion
Controls petallar reflex
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Preganglionic neuron
Postganglionic neuron
Motor neuron
Sensory neuron
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2 or 3
4 or 5
11
8 or 9
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Dilation of respiratory airways
Increased depth and rate of breathing
Increased sweating
Contraction of blood reservoirs and spleen
Increased conversion of glycogen into glucose
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Muscarinic
Acetylcholine
Nicotinic
Monoamine oxidase
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3
4
12
8
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Myelinated
Unmyelinated
Larger than preganglionic fibers
Located in the spinal cord
Smaller than preganglionic fibers
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True
False
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Increased heart rate
Increased strength of cardiac muscle contraction
Dilation of coronary vessels of the heart
Constriction of blood vessels in skeletal muscles
Constriction of blood vessels in digestive & other organs
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Dilation of respiratory airways
Increased depth and rate of breathing
Increased sweating
Contraction of blood reservoirs and spleen
Increased conversion of glycogen into glucose
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Sensory (afferent)
Motor (efferent)
Non-noradrenergic transmitters
Paravertebral transmitters
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3
4
11
8
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Dilation of respiratory airways
Increased depth and rate of breathing
Increased sweating
Contraction of blood reservoirs and spleen
Increased conversion of glycogen into glucose
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2 or 3
4 or 5
11
8 or 9
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Vagus Nerve
Celiac Plexus
Phrenic Nerve
Lumbar Splanchnic Nerves
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Vagus Nerve
Celiac Plexus
Phrenic Nerve
Lumbar Splanchnic Nerves
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Constriction (alpha receptors)
Constriction (beta receptors)
Increased rate of contraction
Decreased peristalsis (beta receptors)
No Effect
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Decreased rate & strength of contraction
Constriction (beta receptors)
Increased rate of contraction
Decreased peristalsis (beta receptors)
No Effect
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Increased heart rate
Increased strength of cardiac muscle contraction
Dilation of coronary vessels of the heart
Constriction of blood vessels in skeletal muscles
Constriction of blood vessels in digestive & other organs
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Increased heart rate
Increased strength of cardiac muscle contraction
Dilation of coronary vessels of the heart
Constriction of blood vessels in skeletal muscles
Constriction of blood vessels in digestive & other organs
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Increased heart rate
Increased strength of cardiac muscle contraction
Dilation of coronary vessels of the heart
Constriction of blood vessels in skeletal muscles
Constriction of blood vessels in digestive & other organs
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Constriction (alpha receptors)
Constriction (beta receptors)
Increased rate of contraction
Decreased peristalsis (beta receptors)
No Effect
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Increased heart rate
Increased strength of cardiac muscle contraction
Dilation of coronary vessels of the heart
Constriction of blood vessels in skeletal muscles
Constriction of blood vessels in digestive & other organs
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Constriction (alpha receptors)
Constriction (beta receptors)
Dilation (alpha receptors)
Dilation (beta receptors)
No Effect
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Dilation of respiratory airways
Increased depth and rate of breathing
Increased sweating
Contraction of blood reservoirs and spleen
Increased conversion of glycogen into glucose
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Quiz Review Timeline (Updated): Mar 21, 2023 +
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