Sputum Test --Urgent Plz help

[AK84]

Hello Everyone,

I need your advise, please suggest here.

My Friend (applicant) has had TB in the past, since then he have no active TB and have had exams and tests done to confirm this fact back home.

Now, CIC medical physician requested him to do Sputum Test --but he cannot produce sputum. what to do in this case? is there anyway

he is in Calgary

Please help him

Thanks

AK