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Nervous System-PE 310 (1
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Nervous System-PE 310 (1
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Nervous System-PE 3101. sensory input
2. integration
3. motor output - ANS-What are the 3 functions of the nervous system?
somatic nervous system - ANS-Which system is the movement of the body and sensing the
environment?
autonomic nervous system - ANS-Which system's control is automatic (smooth muscle, HR,
gland control)?
central and peripheral - ANS-What are the 2 nervous systems?
brain and spinal cord - ANS-The central nervous system contains what 2 things?
1. Cranial nerves
2. Spinal nerves
3. Ganglia
4. Sensory receptors - ANS-The peripheral nervous system contains what 4 things?
somatic sensory information - ANS-Which sensory information is from sensory receptors in skin,
skeletal muscle, bones, and joints?
visceral sensory information - ANS-Which sensory information is from sensory receptors in
viscera of the ventral cavity, the walls of blood vessels, and within the CNS?
skeletal muscle - ANS-The somatic nervous system deals with what kind of muscle?
1. smooth muscle
2. cardiac muscle
3. glands
4. adipose tissue - ANS-The autonomic nervous system deals with what 4 things?
Sympathetic and Parasympathetic - ANS-What are the 2 divisions of the autonomic nervous
system?
sympathetic - ANS-Which division is the "fight-or-flight"?
parasympathetic - ANS-Which division is the "rest-and-digest"?
neuron - ANS-What is a nerve cell called?
, 1. Unipolar
2. Bipolar
3. Multipolar - ANS-What are the 3 types of neurons? (UBM)
unipolar - ANS-Which neuron:
-single process from cell body that splits in 2 directions
-transmits sensory information (called sensory or afferent neurons)
bipolar - ANS-Which neuron:
-Has a projection on either side of the cell body
-transmit information for vision and smell
multipolar - ANS-Which neuron:
-Multiple processes off cell body
-Stimulate all 3 muscle types (called motor or efferent neurons)
1. sensory neurons
2. motor neurons
3. interneurons - ANS-What are the 3 types of neurons? (SIM)
sensory neurons - ANS-Which neuron is mostly unipolar with some bipolar?
sensory neurons - ANS-Which neuron carries nerve impulses form peripheral sensory receptors
to the CNS?
interneurons and motor neurons - ANS-Which 2 neurons are multipolar?
Interneurons - ANS-Which neuron carries nerve impulses between neurons with CNS?
motor neurons - ANS-Which neuron carries nerve impulses form the CNS to effectors (muscles,
glands, and adipose tissue)?
synapse - ANS-What is the connection of a neuron with another neuron, muscle fiber, or gland?
1. presynaptic neuron
2. synaptic cleft
3. postsynaptic neuron - ANS-The synapse consists of what 3 things?
line cavities of the brain and spinal cord, circulate cerebrospinal fluid - ANS-ependymal cells line
cavities of the _____ and _____ _____, circulate _____________ fluid.
Myelinate CNS axons; provide structural framework - ANS-Oliodendrocytes myelinate _____
axons and provide structural __________
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