Pharmacology Exam 2-5

21 Questions

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Pharmacology Quizzes & Trivia

Covers information from 4/7 hour 1 (more questions because I skipped a page of notes. . Oops)


Questions and Answers
  • 1. 
    Beta 1/Beta 2 has a higher affinity for NE
  • 2. 
    For which catecholamine do A1, A2, B1 and B2 all have equal affinity?
    • A. 

      NE

    • B. 

      Epi

    • C. 

      Isoproterenol

    • D. 

      DA

    • E. 

      Dobutamine

  • 3. 
    Which is in the appropriate order regarding receptor affinity for DA?
    • A. 

      Alpha>beta 1>D1

    • B. 

      D1>alpha>beta

    • C. 

      D1>beta>alpha

    • D. 

      Beta>D1>alpha

    • E. 

      Beta>alpha>D1

  • 4. 
    Do beta or alpha receptors have higher affinity for isoproterenol?
    • A. 

      Alpha

    • B. 

      Beta

  • 5. 
    For dobutamine, ____>beta 1>alpha 1
  • 6. 
    Ephedrine is lipophilic/lipophobic
  • 7. 
    Ephedrine is absorbed well in the bloodstream/gut/liver/kidney
  • 8. 
    Pseudoephedrine acts via which receptor?
    • A. 

      Alpha 1

    • B. 

      Alpha 2

    • C. 

      Beta 1

    • D. 

      Beta 2

    • E. 

      Beta 3

  • 9. 
    Potent bronchiodilators include
    • A. 

      Epi

    • B. 

      NE

    • C. 

      DA

    • D. 

      Isoproterenol

  • 10. 
    NE activates Alpha 1/Beta 2/Both
  • 11. 
    Epi activates
    • A. 

      Alpha 1

    • B. 

      Beta 1

    • C. 

      Alpha 2

    • D. 

      Beta 2

  • 12. 
    Isoproterenol activates
    • A. 

      Alpha 1

    • B. 

      Beta 1

    • C. 

      Alpha 2

    • D. 

      Beta 2

  • 13. 
    Which is effective for oral administration?
    • A. 

      Catecholamines

    • B. 

      Non-catecholamines

  • 14. 
    Which is longer acting?
    • A. 

      Dobutamine

    • B. 

      Albuterol

  • 15. 
    True or false. Amphetamines increase NE in both the CNS and the PNS.
  • 16. 
    Tyramine is degraded by ___________ in the gut
  • 17. 
    A problem caused by using both MAOIs and tyramine simultaneously is
    • A. 

      Tachycardia

    • B. 

      Hypertension

    • C. 

      Renal failure

    • D. 

      Arrhythmias

  • 18. 
    This drug is used to treat ADD
    • A. 

      Amphetamine

    • B. 

      Phenylephrine

    • C. 

      Apraclonidine

    • D. 

      Terbutaline

    • E. 

      Midodrine

  • 19. 
    Midodrine treats
    • A. 

      Asthma

    • B. 

      Premature labor

    • C. 

      Narcolepsy

    • D. 

      Ocular congestion

    • E. 

      Orthostatic hypotension

  • 20. 
    All of the following are used to treat nasal congestion except
    • A. 

      Ephedrine

    • B. 

      Phenylephrine

    • C. 

      Oxymetazoline

    • D. 

      Pseudoephedrine

    • E. 

      Ritodrine

  • 21. 
    Apraclonidine acts at this receptor
    • A. 

      Alpha 1

    • B. 

      Alpha 2

    • C. 

      Beta 1

    • D. 

      Beta 2