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5 Written questions

5 Matching questions

  1. beta agonist
  2. Nervous system
  3. parasympathetic neurotransmitter
  4. sympathomimetic drugs
  5. what causes smooth muscle to contract?
  1. a same
  2. b acetylcholine (ACh)
  3. c CNS- brain and spinal
    PNS- nerves outside of brain and spinal cord
  4. d parasympathetic ns releasing ACh at the smooth muscle receptor
  5. e -epinephrine-anaphylaxis
    -dobtamine-heart failure
    -phenylephrine-nasal congestion-increase BP
    -beta 2 agonist-asthma

5 Multiple choice questions

  1. -dry airways
    -dry eyes
    -decreased urinary output
  2. same
  3. parasympathetic transmitter
  4. act directly on the receptor
  5. -alpha blocker-doxazosin-HTN
    -Beta blocker-propranolol atenolol-HTN

5 True/False questions

  1. PNS-Nerves outside of brain and spinal cord
    *Somatic or voluntary (sketetal muscle)
    *Autonomic (smooth and cardiac muscles and glands)


  2. preganglionic synapse-first synapse of the peripheral nerve from spinal cord
    -use ACh as neurotransmitters
    -have synapse recepters that are nicotine receptors
    -pass signal to postsynaptic neuron and smooth muscle.


  3. antiagonistblock the receptor


  4. sympathomimetics-epinephrine-anaphylaxis
    -dobtamine-heart failure
    -phenylephrine-nasal congestion-increase BP
    -beta 2 agonist-asthma


  5. effects of parasympathetic ns (rest and digest)-decrease HR and contractability
    -bronchoconstriction (spasms)
    -increase muscus
    -lower BP
    -pupils constrict
    -increase GI activity
    -bladder constricts