Which of the following is the pharmacodynamics method of studying bioavailability?(a) Acute pharmacologic response(b) Plasma-level time studies(c) Urinary excretion studies(d) Stool excretion studiesThis question was addressed to me by my college professor while I was bunking the class.My question is from Bioavailability in chapter Compartment Modelling, Non Linear Pharmacokinetics, Bioavailability and Bioequivalence of Drug Biotechnology

Which of the following is the pharmacodynamics method of studying bioa

1.	Which of the following is the pharmacodynamics method of studying bioavailability?(a) Acute pharmacologic response(b) Plasma-level time studies(c) Urinary excretion studies(d) Stool excretion studiesThis question was addressed to me by my college professor while I was bunking the class.My question is from Bioavailability in chapter Compartment Modelling, Non Linear Pharmacokinetics, Bioavailability and Bioequivalence of Drug Biotechnology
Answer» Right answer is (a) Acute pharmacologic RESPONSE Explanation: Pharmacodynamic methods are a direct measurement of the drug effect on PHYSIOLOGICAL processes as a FUNCTION of time. The methods are acute pharmacologic response and therapeutic response. Pharmacokinetics method is indirect methods and these are Plasma level time STUDIES and Urinary excretion studies.

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