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MCPHS- Questions and Answers Grade A+
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MCPHS- Questions and Answers Grade A+
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MCPHS- Questions and Answers Grade A+somatic/voluntary Correct Ans-exit CNS
voluntary
efferent
target: skeletal
fight / flight
autonomic Correct Ans-pre and post ganglion
target: hollow organs + cardiac + conductive tissue + glandular
Sympathetic neurons Correct Ans-SHORT pregang. exit spinal cord via T and L region
synapse at ganglia where it innervates LONG post ganglion
parasymp neuron Correct Ans-LONG pregang exit spinal cord via C and S region
synapse near or on effector via SHORT post ganglion
sympathetic NS response Correct Ans-fight or flight
, trauma, fear, *low sugar*, cold, exercise, anxiety
parasymp NS response Correct Ans-rest and digest
non-stress
relax
restores fight/flight
dual innervation Correct Ans-target of autnomic system receives input from both:
-sympathetic AND parasymp.
symp and para action oppose one another
dual innervation ex Correct Ans-eye
-symp - pupil dilate
-para - pupil constrict
bronchi
-symp - bronchi dilate; less muscous
-parasymp - bronchi constrict; more mucous
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