What are the 3 most important criteria to be addressed before designing a screening test?

Before designing a screening test, You should determine the people who are going to take the test, you should determine what the screening test would consist or contain and lastly how are the takers going to take on the test.

I’m not sure what your question is but this man is clearly choking. you would need to preform the heimlich maneuver to clear the mans airway. if all fails, call medical right away. i hope this ! : -)