I know one of them who sent back is died when reached home.
What the hospital do in normal days
1-sent patient for test after getting
2-your turn for test will come after maybe two or three months because every doctor sent patient for test either required or not.
3-Then take again doctor appointment which if you lucky will get in between month.
Doctors are just a merchants who don't know English I don't wants to write so many things in short very very bad experiance.