How long do vertical or horizontal flow hoods need to run before performing any IV preparations?
A) 10 minutes
B) 20 minutes
C) 30 minutes
D) 1 hour

Question

Quizplus · Accepted Answer

Vertical or horizontal flow hoods should be allowed to run for at least 30 minutes before performing any IV preparations to ensure that the air within the hood is clean and to establish proper airflow patterns.

How Long Do Vertical or Horizontal Flow Hoods Need to Run