Question

Match List I with List II

	List I		List II
A	Phase‐I	I	Post marketing surveillance
B	Phase‐0	II	Micro dosing
C	Phase‐3	III	First in human dose
D	Phase‐4	IV	Multicentric trials

Choose the correct answer from the options given below:

• A. A‐R, B‐Q, C‐P, D‐S
• B. A‐R, B‐Q, C‐S, D‐P
• C. A‐Q, B‐S, C‐P, D‐R
• D. A‐S, B‐P, C‐Q, D‐R

Answer 1

The Correct Option is B

The given question requires matching different phases of clinical trials (List I) with their corresponding definitions (List II).

	List I		List II
A	Phase‐I	I	Post marketing surveillance
B	Phase‐0	II	Micro dosing
C	Phase‐3	III	First in human dose
D	Phase‐4	IV	Multicentric trials

Let's match the phases with their definitions:

1. Phase-0 (B-II): This is referred to as a micro-dosing study. It involves very small doses of a new drug to understand pharmacokinetics.
2. Phase-I (A-III): First in human dose studies are conducted to assess the safety and dosage range of a drug.
3. Phase-3 (C-IV): This phase involves multicentric trials, where the drug is given to a large group of people to confirm its effectiveness.
4. Phase-4 (D-I): Post-marketing surveillance to monitor the drug’s safety in the general population.

By matching each phase to its correct definition, the correct option is: 

A‐R, B‐Q, C‐S, D‐P