10 Questions
What is the main function of neurons in the nervous system?
Producing action potentials in response to stimuli
Which part of the nervous system does the vagus nerve not innervate according to the text?
Head
What is the main role of neuroglia in the nervous system?
Holding neurons in place
How many pairs of spinal nerves are there in the nervous system?
31
Which part of the nervous system controls all the activities of the body and serves as the source for thoughts, emotions, and memories?
Central Nervous System (CNS)
Which type of neurons convey information from somatic receptors to the CNS and from CNS to skeletal muscles in a voluntary manner?
Sensory and motor neurons of the Somatic Nervous System (SNS)
What is the main function of the motor part of the Autonomic Nervous System (ANS)?
Control smooth muscles, cardiac muscles, and glands involuntarily
Which branch of the Autonomic Nervous System (ANS) decreases heart rate?
Parasympathetic nervous system
What is the main supply area of the Enteric Nervous System (ENS)?
Gastrointestinal tract
Which part of the Vertebrate Nervous System includes sympathetic and parasympathetic divisions with opposing actions?
Autonomic Nervous System (ANS)
Test your knowledge on the structure and histology of the nervous system, including neurons, neuroglia, brain, spinal cord, cranial nerves, spinal nerves, ganglia, and sensory receptors. Explore the complex communication network within the nervous system.
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