Pharmacy Question:
Download Questions PDF

In Dry powder inhalation Andersen casacde impacor for FPF performing in that we adjusting 60LPM/MIN and time 4second, why? Explain?


As per USP guideline the normal healthy person is having
Lungs Air volume Capacity is 4lit. and when we measure the
air flow at that litre,so flow metre will show the air flow
thus it mean 1 second per 1 Litre, so for the 4 litre is
required 4 second , that's why we performed the Andeson
Cascade at 60LPM/MIN and at 4 second

Download Pharmacy Interview Questions And Answers PDF

Previous QuestionNext Question
What is the Ph of blood?How to develop a analytical method of analysis for unknown or new api?