The ANS & the Respiratory System - BM5 RCR1

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1. Which drug is used to treat acute anaphylaxis?

  • Phenobarbitone
  • Noradrenaline
  • Adrenaline
  • Atropine
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Other questions in this quiz

2. Stimulation of beta I adrenoceptors in the heart causes which of the following?

  • Increased force of contraction, heart rate & increased cardiac efficiency
  • Increased force of contraction, heart rate & reduced cardiac efficiency
  • Reduced force of contraction, heart rate & reduced cardiac efficiency
  • Reduced force of contraction, heart rate & increased cardiac efficiency

3. Noradrenalin is a potent stimulus for which type of receptor?

  • Muscarinic
  • Nicotinic
  • Alpha
  • Beta

4. Contraction of what type of muscle leads to narrowing of the airway lumen & bronchoconstriction?

  • Smooth muscle
  • Cardiac muscle
  • Skeletal muscle

5. The action of adrenalin on which receptor causes decreased GI motility?

  • Beta & Alpha I
  • Beta & Alpha II
  • Alpha & Beta II
  • Alpha & Beta I

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