17 Questions
What are the two main types of cells present in the nervous system?
Neuron and Glial cell
What is the function of dendrites in a neuron?
Receive impulses from other neurons
How many structural types of neurons are based on the number of dendrites?
Four
Which division of the nervous system consists of the brain and spinal cord?
Central nervous system
How many pairs of cranial nerves are there in the peripheral nervous system?
12
Which functional division of the peripheral nervous system is responsible for voluntary muscle movements?
Somatic nervous system
What is the main function of the autonomic nervous system?
Regulation of involuntary bodily functions
What is the main function of the glial cells in the nervous system?
Protection, support, and nourishment
Which division of the autonomic nervous system controls involuntary motor control?
Parasympathetic nervous system
Which division of the autonomic nervous system constricts pupils?
Parasympathetic nervous system
Which division of the autonomic nervous system stimulates peristalsis and secretion?
Parasympathetic nervous system
Where is the location of the 1st order of the parasympathetic nervous system?
Brainstem and spinal cord, S2-S4
What is the neurotransmitter for the 2nd order of the sympathetic nervous system?
Noradrenaline
What does the sympathetic nervous system do to the bronchi?
Relaxes bronchi
What maintains a stable internal environment in the body?
Sympathetic and parasympathetic balance
What is the length of the axon for the 1st order of the sympathetic nervous system?
Short
What is the function of the autonomic nervous system?
Controls involuntary motor control
Test your knowledge of the nervous system with this quiz on the two main types of cells - neurons and glial cells. Explore the functions and structures of neurons, including axons and dendrites, and their roles in transmitting and receiving electrical impulses.
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