Podcast
Questions and Answers
Which structure produces cerebrospinal fluid in the ventricular system?
Which structure produces cerebrospinal fluid in the ventricular system?
- Choroid plexus (correct)
- Spinal cord
- Brainstem
- Central canal
What is the main function of cerebrospinal fluid in the CNS?
What is the main function of cerebrospinal fluid in the CNS?
- Production of neurotransmitters
- Mechanical protection (correct)
- Digestion of nutrients
- Muscle coordination
In what part of the body can cerebrospinal fluid be sampled for diagnostic purposes?
In what part of the body can cerebrospinal fluid be sampled for diagnostic purposes?
- Ventricular system (correct)
- Pituitary gland
- Midbrain
- Diencephalon
Which part of the CNS is involved in the circulation of cerebrospinal fluid around the brain and spinal cord?
Which part of the CNS is involved in the circulation of cerebrospinal fluid around the brain and spinal cord?
What is the role of the ventricular system in the CNS besides housing cerebrospinal fluid?
What is the role of the ventricular system in the CNS besides housing cerebrospinal fluid?
Which type of neuron has multiple dendrites and one axon?
Which type of neuron has multiple dendrites and one axon?
Which glial cell type is responsible for providing structural and metabolic support in the CNS?
Which glial cell type is responsible for providing structural and metabolic support in the CNS?
What is the function of oligodendrocytes in the CNS?
What is the function of oligodendrocytes in the CNS?
In the PNS, which cells are responsible for forming myelin around a segment of a single axon?
In the PNS, which cells are responsible for forming myelin around a segment of a single axon?
What is the main function of microglia in the CNS?
What is the main function of microglia in the CNS?
Which type of glial cell forms myelin sheaths around axons in the PNS?
Which type of glial cell forms myelin sheaths around axons in the PNS?
What is one of the functions of neuroglia related to neurotransmitters?
What is one of the functions of neuroglia related to neurotransmitters?
Which equation can be used to calculate the equilibrium potential of an ion at 37°C?
Which equation can be used to calculate the equilibrium potential of an ion at 37°C?
What contributes to the generation of resting membrane potential in neurons?
What contributes to the generation of resting membrane potential in neurons?
How is neuronal resting membrane potential typically measured experimentally?
How is neuronal resting membrane potential typically measured experimentally?
Which equation is used to calculate the resting membrane potential in neurons?
Which equation is used to calculate the resting membrane potential in neurons?
What can cause changes in the resting membrane potential of neurons?
What can cause changes in the resting membrane potential of neurons?
Which brain region is primarily responsible for motor learning and movement coordination?
Which brain region is primarily responsible for motor learning and movement coordination?
Which component of the brainstem is involved in regulating sleep/wake cycles and motor/sensory pathways?
Which component of the brainstem is involved in regulating sleep/wake cycles and motor/sensory pathways?
Where would you find swellings along unmyelinated axons that release neurotransmitters?
Where would you find swellings along unmyelinated axons that release neurotransmitters?
Which structure connects the two cerebral hemispheres?
Which structure connects the two cerebral hemispheres?
What is the main function of the hypothalamus in the brain?
What is the main function of the hypothalamus in the brain?
Which part of the spinal cord contains cell bodies of sensory neurons?
Which part of the spinal cord contains cell bodies of sensory neurons?
What neurotransmitter is released by preganglionic sympathetic fibers onto the ganglion?
What neurotransmitter is released by preganglionic sympathetic fibers onto the ganglion?
Which division of the autonomic nervous system controls the male sexual response?
Which division of the autonomic nervous system controls the male sexual response?
What is the primary neurotransmitter released at the neuromuscular junction by the motor neuron?
What is the primary neurotransmitter released at the neuromuscular junction by the motor neuron?
What effect does curare have on neurotransmission in the neuromuscular junction?
What effect does curare have on neurotransmission in the neuromuscular junction?
In which condition do autoantibodies to nAChRs impair neuromuscular transmission?
In which condition do autoantibodies to nAChRs impair neuromuscular transmission?
What type of receptors does norepinephrine act on in the sympathetic nervous system?
What type of receptors does norepinephrine act on in the sympathetic nervous system?
Flashcards are hidden until you start studying
