IND 123 MIDTERM ASSESSMENT TEST 2026
TESTED QUESTIONS WITH FULL SOLUTION
GRADED A+
◉ What are the goals of preclinical studies? Answer: Regulatory
compliance, safety assessment, efficacy evaluation, and data
production for regulatory approval.
◉ What does pharmacokinetics refer to? Answer: What the body
does to a drug, including parameters like T1/2, AUC, Tmax, Cmax,
Vd, and Clearance.
◉ What does pharmacodynamics refer to? Answer: What the drug
does to the body, including effects on tissue/organ, biochemical
pathways, and mechanisms of action.
◉ What is NOAEL? Answer: No-Observed-Adverse-Effect-Level, a
key parameter in toxicology studies.
◉ What is the significance of the Declaration of Helsinki? Answer: It
provides ethical guidelines for protecting human subjects in medical
research.
, ◉ What is an IND? Answer: A request for authorization from the
FDA to administer an investigational drug to humans as part of a
clinical investigation.
◉ What was the impact of the Elixir sulfanilamide tragedy? Answer:
It led to the 1938 Federal Food, Drug, and Cosmetic Act requiring
manufacturers to prove safety before marketing drugs.
◉ What are the Kefauver-Harris Amendments? Answer: 1962
amendments mandating proof of efficacy, informed consent, FDA
oversight of clinical trials, and mandatory preclinical testing.
◉ What types of studies are included in nonclinical studies? Answer:
Studies that assess safety under Good Laboratory Practices (GLP)
without involving human subjects.
◉ What is the role of the FDA in drug development? Answer: To
determine data needed for human trials, provide study design
advice, and perform independent analysis of preclinical data.
◉ What are the parameters of interest in pharmacokinetics?
Answer: T1/2, AUC, Tmax, Cmax, Vd, and Clearance.
◉ What does 'in vivo' refer to? Answer: Studies conducted in a living
organism.
TESTED QUESTIONS WITH FULL SOLUTION
GRADED A+
◉ What are the goals of preclinical studies? Answer: Regulatory
compliance, safety assessment, efficacy evaluation, and data
production for regulatory approval.
◉ What does pharmacokinetics refer to? Answer: What the body
does to a drug, including parameters like T1/2, AUC, Tmax, Cmax,
Vd, and Clearance.
◉ What does pharmacodynamics refer to? Answer: What the drug
does to the body, including effects on tissue/organ, biochemical
pathways, and mechanisms of action.
◉ What is NOAEL? Answer: No-Observed-Adverse-Effect-Level, a
key parameter in toxicology studies.
◉ What is the significance of the Declaration of Helsinki? Answer: It
provides ethical guidelines for protecting human subjects in medical
research.
, ◉ What is an IND? Answer: A request for authorization from the
FDA to administer an investigational drug to humans as part of a
clinical investigation.
◉ What was the impact of the Elixir sulfanilamide tragedy? Answer:
It led to the 1938 Federal Food, Drug, and Cosmetic Act requiring
manufacturers to prove safety before marketing drugs.
◉ What are the Kefauver-Harris Amendments? Answer: 1962
amendments mandating proof of efficacy, informed consent, FDA
oversight of clinical trials, and mandatory preclinical testing.
◉ What types of studies are included in nonclinical studies? Answer:
Studies that assess safety under Good Laboratory Practices (GLP)
without involving human subjects.
◉ What is the role of the FDA in drug development? Answer: To
determine data needed for human trials, provide study design
advice, and perform independent analysis of preclinical data.
◉ What are the parameters of interest in pharmacokinetics?
Answer: T1/2, AUC, Tmax, Cmax, Vd, and Clearance.
◉ What does 'in vivo' refer to? Answer: Studies conducted in a living
organism.
