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BIOS 1300 FINAL exam study guide questions and answers(latest update).
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BIOS 1300 FINAL exam study guide questions and answers(latest update).
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BIOS 1300 FINAL exam study guide questions and answers(latest update) where does the spinal cord end in an adult - answer L1 -L2 what is inferior to the end of the spinal cord - answer cauda equina how many spinal nerves for each section - answer 8 cranial, 12 thoracic, 5 lumbar, 5 sacral, 1 coxxygeal why are the spinal nerves mixed nerves? - answer because they contain both motor and sensory 4 parts of gray matter - answer anterior horns, posterior horns, lateral horns, gray commisure what in the gray matter contains the motor nuclei? - answer anterior horns what in the gray matter contains the sensory synapses? - answer posterior horns what in the gray matter contains the autonomic nuclei? - answer lateral horns what in the gray matter surrounds the central canal? - answer gray commissure what is external to the gray matter - answer white matter white mater is subdivided into 3 pairs of - answer columns of funiculus individual tracts conduct either sensory signals from ________ or motor signal to ________ - answer receptors: sensory effectors: motor most pathways _______ from one side of the body to another at some point as it travels - answer decussate (cross over) referes to a relationship on the opposite side - answer contralateral means the same side - answer ispilateral has to travel up to the CNS - answer afferent process sensory information from skin, muscle, joints - answer somatosensory pathways process stimuli from the viscera - answer viscerosensory pathways Afferent sensory pathways - answer first order neuron, second order neuron, third order neuron which neuron does the dendrites of sensory neuron are part of receptor that defects stimulus cell body resides in DRG - answer first order neuronThe benefits of buying summaries with Stuvia:
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