PTRS 855 - Midterm Exam Questions with Complete Solutions (Latest 2025) The drug is given to a small number of healthy volunteers and most common acute adverse effects are assessed - Correct Answers ✅Phase I clinical trial The drug is given to people who have the disease that it is intended to treat, but it is only given to a few patients - Correct Answers ✅Phase II clinical trial The drug is given to large numbers of participants with the disease of interest - Correct Answers ✅Phase III clinical trial Drug use in the general population - Correct Answers ✅Phase IV clinical trial Drug used in the 1950s to prevent morning sickness that was only tested on rats who were immune to the toxic effects - Correct Answers ✅Thalidomide drugs that would provide minor improvements over an existing drug - Correct Answers ✅Standard drugs a drug that is believed to present potential advances in healthcare - Correct Answers ✅Priority drugs 1 / 3
PTRS 855 - Midterm Exam Questions with Complete Solutions (Latest 2025) a blood thinner that is difficult to properly dose; you need to look at the isoforms of the enzymes for dose prescriptions - Correct Answers ✅Coumadin a group of people receive the drug but its dose may be different for each person in the group - Correct Answers ✅How to test for personalized medicine scientists can grow new organs, new replacement limbs, or skin - Correct Answers ✅Tissue regeneration reflects molecular structure - Correct Answers ✅What is the chemical name of a drug?nonproprietary, shortened chemical name (a drug can only have 1 generic name) - Correct Answers ✅What is the generic name of a drug?brand name/proprietary- assigned to the drug by a pharmaceutical company identifying that the drug is exclusively property of this company (a drug can have multiple trade names) - Correct Answers ✅What is the trade name of a drug?
describes the effect of the drug (ex: anti-psychotics, anti-
diuretics, etc.) - Correct Answers ✅Therapeutic category of a drug 2 / 3
PTRS 855 - Midterm Exam Questions with Complete Solutions (Latest 2025) study of the factors that are involved in getting the drug to its target in the body - Correct Answers ✅Pharmakinetics study of the mechanisms of action of the drug - Correct Answers ✅Parmacodynamics absorption, distribution, biotransformation, excretion/elimination - Correct Answers ✅Movement of drugs into the body the ability of a drug to enter the blood stream - Correct Answers ✅Drug Absorption the movement of the drug throughout the body to various tissues - Correct Answers ✅Drug Distribution the chemical alteration of the drug - Correct Answers ✅Drug Biotransformation the ability of the body to remove the drug and its metabolites
- Correct Answers ✅Drug Excretion or elimination
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over the first hour - Correct Answers ✅When does absorption of the drug occur?