5 Questions
What are the two main processes of transfer of drugs across cell barriers?
Lipid diffusion and aqueous diffusion
Which of the following is a main feature of lipid diffusion of drugs across membranes?
Dependent on the lipid solubility of the drug
What is the main feature of aqueous diffusion of drugs across membranes?
Occurs through water-filled channels or pores
Which of the following is a specific pharmacokinetic process?
Drug distribution
What are the three main areas for discussion in the lecture on pharmacokinetics?
Transfer of drugs across cell barriers, drug administration, drug absorption
Study Notes
Pharmacokinetics Processes
- Two main processes of transfer of drugs across cell barriers are lipid diffusion and aqueous diffusion
- Lipid diffusion is characterized by the ability of drugs to dissolve in and pass through the lipid bilayer of the cell membrane
- Aqueous diffusion involves the movement of drugs through aqueous pores or channels in the cell membrane
Pharmacokinetic Processes
- A specific pharmacokinetic process is the transfer of drugs across cell barriers
- The three main areas for discussion in the lecture on pharmacokinetics are not specified, but typical areas of discussion in pharmacokinetics include absorption, distribution, metabolism, and excretion (ADME) of drugs.
Test your understanding of pharmacokinetics with this quiz. Covering general principles and specific concepts, it will challenge your knowledge of drug absorption, distribution, metabolism, and excretion. Ideal for pharmacy students or anyone interested in pharmaceutical science.
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