Molecular Modeling in Drug Design
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Questions and Answers

Which type of drug preparation is suitable for administration by inhalation through the nose or mouth?

  • Aerosols (correct)
  • Sterile ophthalmic solutions
  • Transdermal skin patches
  • Ointments
  • What is the main purpose of using a rate-controlling membrane in most skin patches?

  • To enhance skin penetration
  • To improve drug solubility
  • To prevent drug absorption
  • To regulate drug diffusion (correct)
  • Which drug preparation is most suitable for drugs with sufficient lipid solubility to enable skin penetration?

  • Ointments
  • Skin patches (correct)
  • Aerosols
  • Suppositories
  • Why are aerosols particularly useful for treating respiratory disorders?

    <p>They deliver drugs directly to the site of action</p> Signup and view all the answers

    Which type of drug preparation is intended for topical application of a drug to the skin or mucous membranes?

    <p>Ointments</p> Signup and view all the answers

    What is the main advantage of using a transdermal skin patch for drug delivery?

    <p>Precise dosage delivery</p> Signup and view all the answers

    In which drug preparation form is the drug slowly released from the patch for absorption through the skin into the circulation?

    <p>Skin patches</p> Signup and view all the answers

    Which factor is critical in determining the suitability of skin patches for drug delivery?

    <p>Drug potency</p> Signup and view all the answers

    What is the primary method of drug administration for ophthalmic solutions and suspensions?

    <p>Administered with an eyedropper into the conjunctival sac</p> Signup and view all the answers

    Which type of aerosol device is designed to deliver a precise dosage each time it is activated by the patient?

    <p>Pressurized gas devices</p> Signup and view all the answers

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