Podcast
Questions and Answers
What is the most important factor in drug absorption?
What is the most important factor in drug absorption?
Which type of drug is likely to be lipid soluble and non-ionized in an acidic medium?
Which type of drug is likely to be lipid soluble and non-ionized in an acidic medium?
Which branch of pharmacology deals with the effect of the body on drugs?
Which branch of pharmacology deals with the effect of the body on drugs?
What happens to bioavailability when first-pass metabolism decreases?
What happens to bioavailability when first-pass metabolism decreases?
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If a drug is given via the intravenous (IV) route, what is the bioavailability?
If a drug is given via the intravenous (IV) route, what is the bioavailability?
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Study Notes
Drug Absorption and Bioavailability
- The most important factor in drug absorption is the lipid solubility of the drug.
Factors Affecting Lipid Solubility
- Drugs that are likely to be lipid soluble and non-ionized in an acidic medium are weak bases.
Pharmacology Branches
- Pharmacokinetics is the branch of pharmacology that deals with the effect of the body on drugs.
Bioavailability
- A decrease in first-pass metabolism increases bioavailability.
- The bioavailability of a drug given via the intravenous (IV) route is 100%.
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Description
Test your knowledge of general pharmacology with this quick revision quiz. Topics covered include absorption, bioavailability, first pass metabolism, pharmacokinetics, and pharmacodynamics. Perfect for a review before an exam or to refresh your understanding of key concepts in pharmacology.
