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Questions and Answers
Which type of drugs mainly bind to albumin?
Which type of drugs mainly bind to albumin?
- Lipid-soluble drugs
- Acidic drugs (correct)
- Basic drugs
- Unionised drugs
What role does protein binding play in the duration of action of a drug?
What role does protein binding play in the duration of action of a drug?
- Accelerates the metabolism of the drug
- Prolongs the duration of action (correct)
- Has no effect on duration of action
- Shortens the duration of action
Which barrier serves as a protective barrier for the brain?
Which barrier serves as a protective barrier for the brain?
- Blood-brain barrier (correct)
- Molecular weight barrier
- Lipid solubility barrier
- Ionisation barrier
In which form can drugs cross the blood-brain barrier?
In which form can drugs cross the blood-brain barrier?
What type of drugs can readily cross the placental barrier?
What type of drugs can readily cross the placental barrier?
What does the volume of distribution describe about a drug?
What does the volume of distribution describe about a drug?
What is the primary focus of Pharmacokinetics?
What is the primary focus of Pharmacokinetics?
What is the most common route for drug administration?
What is the most common route for drug administration?
What is the purpose of drug distribution within the body?
What is the purpose of drug distribution within the body?
Which process involves the breaking down of drugs within the body?
Which process involves the breaking down of drugs within the body?
What type of drug administration involves passing the drug across the intestinal epithelium?
What type of drug administration involves passing the drug across the intestinal epithelium?
Which drug administration route does not directly involve crossing membranes?
Which drug administration route does not directly involve crossing membranes?
What is the process by which a drug is moved from its site of administration into the bloodstream?
What is the process by which a drug is moved from its site of administration into the bloodstream?
Which of the following routes of administration does not involve absorption?
Which of the following routes of administration does not involve absorption?
What is the term for the fraction of a drug that reaches the blood circulation following administration?
What is the term for the fraction of a drug that reaches the blood circulation following administration?
What occurs when a drug is metabolized in the gut wall and liver before reaching the systemic circulation?
What occurs when a drug is metabolized in the gut wall and liver before reaching the systemic circulation?
Which of the following factors does NOT influence the rate and extent of absorption?
Which of the following factors does NOT influence the rate and extent of absorption?
What is the term for the circulation of substances from the liver to the bile, followed by entry into the small intestine, absorption by the enterocyte, and transport back to the liver?
What is the term for the circulation of substances from the liver to the bile, followed by entry into the small intestine, absorption by the enterocyte, and transport back to the liver?
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