Mastering Adrenergic Agonists

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Questions and Answers

Which adrenergic receptor subtype is responsible for the elevation of blood pressure and heart rate experienced by the man in the case study?

  • Beta-2 receptor
  • Beta-1 receptor
  • Alpha-1 receptor (correct)
  • Alpha-2 receptor

What is the main reason for administering a vasodilator to the man in the case study?

  • To relieve headache
  • To decrease blood pressure (correct)
  • To counteract the effects of adrenaline
  • To increase heart rate

Which adrenergic agonist is mistakenly administered to the man in the case study?

  • Adrenaline (correct)
  • Salmeterol
  • Propranolol
  • Montelukast

What is the purpose of administering propranolol to the man in the case study?

<p>To block the effects of adrenaline (D)</p> Signup and view all the answers

What are the physiological effects of adrenergic agonists?

<p>Vasoconstriction and increased heart rate (B)</p> Signup and view all the answers

Which adrenergic receptor subtype is responsible for the physiological effects experienced by the man in the case study?

<p>Alpha-1 (D)</p> Signup and view all the answers

What is the main reason for administering a vasodilator to the man in the case study?

<p>To decrease blood pressure (D)</p> Signup and view all the answers

What is the purpose of administering propranolol to the man in the case study?

<p>To counteract tremor (C)</p> Signup and view all the answers

Which adrenergic agonist is commonly used to treat asthma?

<p>Isoproterenol (C)</p> Signup and view all the answers

What are the physiological effects of adrenergic agonists?

<p>Vasodilation (A)</p> Signup and view all the answers

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