A person who suffered a stroke is being evaluated by a neurologist. The neurologist
wants to test the function of the hypoglossal nerve. What command will the
neurologist ask the patient to do in order to determine that the hypoglossal nerve is
intact or damaged?
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Ask the person to stick out their tongue.
Helps to regulate blood pressure and digestion.
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Vagus
,Which of the following neurons has a characteristic of two processes that extends
from each end of the cell body, opposite to each other and can be found in the
retina?
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A
Second-order neurons of both the specific and nonspecific ascending pathways
terminate in the ________.
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thalamus
Which of the following effector organs is not directly under the control of the
autonomic nervous system?
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skeletal muscle
, Match the following different state of action potential with their characteristics.
Choices are used once or not-at-all.
1. Only leakage channels for Na+ and K+ are open.
2. K+ exits the cell.
3. Some K+ channels remain open.
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1. Resting State
2. Repolarizing Phase
3. Hyperpolarization Phase
Area where nerve impulse is generated.
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Trigger zone
What are the neurons that releases acetylcholine? (Select all that apply)
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- Preganglionic neuron of the parasympathetic nervous system
- Postganglionic neuron of the parasympathetic nervous system
- Neurons from the somatic nervous system
- Preganglionic neuron of the sympathetic nervous system
wants to test the function of the hypoglossal nerve. What command will the
neurologist ask the patient to do in order to determine that the hypoglossal nerve is
intact or damaged?
Give this one a try later!
Ask the person to stick out their tongue.
Helps to regulate blood pressure and digestion.
Give this one a try later!
Vagus
,Which of the following neurons has a characteristic of two processes that extends
from each end of the cell body, opposite to each other and can be found in the
retina?
Give this one a try later!
A
Second-order neurons of both the specific and nonspecific ascending pathways
terminate in the ________.
Give this one a try later!
thalamus
Which of the following effector organs is not directly under the control of the
autonomic nervous system?
Give this one a try later!
skeletal muscle
, Match the following different state of action potential with their characteristics.
Choices are used once or not-at-all.
1. Only leakage channels for Na+ and K+ are open.
2. K+ exits the cell.
3. Some K+ channels remain open.
Give this one a try later!
1. Resting State
2. Repolarizing Phase
3. Hyperpolarization Phase
Area where nerve impulse is generated.
Give this one a try later!
Trigger zone
What are the neurons that releases acetylcholine? (Select all that apply)
Give this one a try later!
- Preganglionic neuron of the parasympathetic nervous system
- Postganglionic neuron of the parasympathetic nervous system
- Neurons from the somatic nervous system
- Preganglionic neuron of the sympathetic nervous system
