USMLE-like pharmacology quiz. Part 4: pharmacodynamics

The following are multiple choice questions in a style similar to those included in the USMLE step 1. The main topic here is: pharmacodynamics. This quiz has been uploaded to Scribd by medical student James Lamberg. The correct answers can be found in link at the end of this post. Note: the words underlined don’t […]

Pharmacodynamics. Cross tolerance definition

The following pharmacological definition has been taken from the Pharmacology and Experimental Therapeutics Department Glossary at Boston University School of Medicine. Cross-Tolerance: Tolerance to a drug that generalizes to drugs that are chemically related of that produce similar affects. For example, a patient who is tolerant to heroin will also exhibit cross-tolerance to morphine. The […]