Erythromycin: Uses and Side Effects
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Questions and Answers

What is the effect of erythromycin on protein synthesis?

  • It has no effect on protein synthesis
  • It enhances protein degradation
  • It inhibits protein synthesis (correct)
  • It stimulates protein synthesis

What is a common side effect of erythromycin that can be avoided by taking it with meals?

  • Ototoxicity
  • Dysrhythmias
  • GI discomfort (correct)
  • Vertigo

Why should erythromycin be avoided in patients with liver disease?

  • It can cause GI discomfort
  • It can prolong QT intervals
  • It can cause ototoxicity
  • It is contraindicated in liver disease (correct)

What medications should not be taken with erythromycin to avoid cardiac arrest?

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

What should be used as an additional form of contraception while taking erythromycin?

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

How should erythromycin be taken to minimize side effects?

<p>On an empty stomach, 1 hour before meals or 2 hours after meals (A)</p> Signup and view all the answers

What is the primary consequence of erythromycin's effect on protein synthesis?

<p>Bactericidal effect (B)</p> Signup and view all the answers

Why is it important for patients to report vertigo and tinnitus while taking erythromycin?

<p>To monitor for ototoxicity (B)</p> Signup and view all the answers

What is a contraindication for the use of erythromycin?

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

What is the recommended way to take erythromycin to minimize side effects?

<p>1 hour before meals or 2 hours after meals (D)</p> Signup and view all the answers

What is a potential interaction between erythromycin and other medications?

<p>Decreased metabolism of theophylline (B)</p> Signup and view all the answers

Why should patients take at least 8 ounces of water with erythromycin?

<p>To increase the absorption of the drug (A)</p> Signup and view all the answers

What is a potential consequence of taking erythromycin with oral contraceptives?

<p>Decreased effectiveness of oral contraceptives (B)</p> Signup and view all the answers

Why should patients avoid taking erythromycin with certain medications?

<p>To reduce the risk of cardiac arrest (B)</p> Signup and view all the answers

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