Quiz: Introduction to Dosage Forms and Bioavailability – 10

The ratio of mean residence time to mean dissolution time is known as ___________________?

1. Dose number

2. Absorption number

3. Dissolution number

4. Retention time


Gastric emptying is the rate limiting step for which class of biopharmaceutics drugs?

1. Class I

2. Class II

3. Class III

4. Class IV

Which of the following apparatus is the regarded as the USP Dissolution apparatus 4?

1. Rotating basket

2. Paddle

3. Reciprocating cylinder

4. Flow-through cell

What is the standard volume for each station of USP dissolution apparition 3?

1. 100 -150 ml

2. 200 -250 ml

3. 500 – 1000 ml

4. Above 1000 ml

Which of the following factors are determined for the compassion of dissolution file?

1. Similarity factor

2. Difference factor

3. Retention factor

4. 4. Both 1 and 2

Further Reading:

Ansels Pharmaceutical Dosage Forms And Drug Delivery Systems *

Cooper and Gunn’ss Dispensing for Pharmaceutical Students *

* – Affiliate links

Nagina Anwar

Nagina Anwar is Medical and Business graduate (Pharm. D - gold medalist, MPhil, MBA exec., B.Sc.). She is pursuing her career in the field of education and freelancing as a lecturer and content writer, respectively. Writing is her passion, which she is pursuing for the last 6 years. She is continuously unlocking new horizons with national and international projects.