Important Points for IC 22 - Life Insurance Underwriting Exam
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Somatic nervous system is also known as voluntary nervous system. The somatic nervous system facilitates humans to react consciously to environmental changes.
In addition to different diagnostic procedures, complete medical history and physical examination is done for diagnosis of nervous system disorders.
Brain is a part of the central nervous system.
In spinal cord, the ascending nerves tract transmits sensory information from body organs and external stimuli to the brain.
When an individual is frightened, the sympathetic nervous system will cause his heartbeat to become faster.
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