CNS Palmer Exam 1 Questions & Answers 2024/2025
Coordination, Association, Integration; Internal, External - ANSWERSThe nervous stem plays the dominant role in _____, _____ and _____ of body responses to ____ and ____ demand.
Encephalon - ANSWERSThe Latin term for the brain
Medulla Spina...
Coordination, Association, Integration; Internal, External - ANSWERSThe nervous stem plays the
dominant role in _____, _____ and _____ of body responses to ____ and ____ demand.
Encephalon - ANSWERSThe Latin term for the brain
Medulla Spinalis - ANSWERSThe Latin term for the spinal cord
Brain and spinal cord - ANSWERSWhat are the two main parts of the central nervous system (CNS)?
12 - ANSWERSHow many cranial nerve pairs are there?
24 - ANSWERSHow many cranial nerves are there?
31 - ANSWERSHow many spinal nerve pairs are there?
62 - ANSWERSHow many spinal nerves are there?
86 - ANSWERSHow many nerve trunks are there total in the PNS?
Voluntary - ANSWERSIs the somatic component of the nervous system voluntary or involuntary?
Skeletal musculature - ANSWERSWhat does the somatic component of the nervous system innervate?
Cholinergic - ANSWERSAxons that release acetylcholine are said to be _____
, Acetylcholine - ANSWERSSomatic axon endings release this neurotransmitter
Involuntary - ANSWERSIs the autonomic component of the nervous system voluntary or involuntary?
Visceral - ANSWERSThe autonomic component of the nervous system is sometimes called the _____
component.
Glandular, Smooth, and Cardiac Musculature - ANSWERSWhat three areas does the autonomic
component of the nervous system innervate?
Autonomic (Visceral) - ANSWERSWhich component of the nervous system has efferent (motor) nerve
fibers that are divided into parasympathetic and sympathetic?
Efferent (motor) - ANSWERSThe ____ fibers of the autonomic (visceral) component of the nervous
system are the only ones divided into parasympathetic and sympathetic subdivisions.
Parasympathetic, sympathetic - ANSWERSThe efferent (motor) fibers of the autonomic (visceral)
component of the nervous system are the only owns divided into _______ and ______ subdivisions.
Only ones - ANSWERSThe efferent (motor) fibers of the autonomic (visceral) component of the nervous
system are the ____ ___ divided into parasympathetic and sympathetic subdivisions.
Cranial nerves III, VII, IX, X and S 2, 3, 4 - ANSWERSWhich nerves are part of the parasympathetic
autonomic subdivision?
Craniosacral - ANSWERSThe parasympathetic autonomic subdivision is also known as the _______
subdivision.
Two - ANSWERSHow many efferent neurons are used in the autonomic component of the nervous
system?
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