Practice Quiz

NAPLEX Pharmacy Exam Prep - Question List

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6. Which of the following chemical modifications would likely increase the water solubility of a drug?
  1. Conversion of an anhydrous form to a tri-hydrate
  2. Conversion from a crystalline to an amorphous form
  3. The addition of a lipophilic side group
  4. The removal of a hydroxyl group
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7.

What is the mechanism of action of loratadine (Alavert/Claritin)?

  1. Loratadine is a 1st generation H-2 antagonist
  2. Loratadine is a 2nd generation H-1 agonist
  3. Loratadine is a 2nd generation H-1 antagonist
  4. Loratadine is a 1st generation dopamine-2 antagonist
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8. Ipratropium is a _____ used to treat _____ and which rarely has the adverse effect of inducing ______.
  1. Bisphosphonate, osteopenia, tachycardia
  2. Bronchodilator/anti-cholinergic, COPD and asthma, arrythmias
  3. Bronchodilator/cholinergic agonist, COPD and asthma, arrythmias
  4. Serotonin antagonist, seizure disorders, tachycardia
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9. Droperidol is used to treat ______ and is contraindicated with/in _____.
  1. Vertigo, orthostatic hypotension
  2. Perioperative nausea and vomiting, known or suspected increased QT interval
  3. Opioid withdrawal, muscle spasms
  4. Rheumatoid arthritis, known hypersensitivity
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10. Which of the following are possible signs/symptoms/complications of lansoprazole?

I. GI hemorrhage.
II. Cerebrovascular accident.
III. Asthma.
IV. Myocardial infarction.
  1. All of the above
  2. None of the above
  3. I only
  4. I and III only
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