Tell or Say please, whether it is necessary to accept something before reception of results and...

[Dead Husband]

Tell or Say please, whether it is necessary to accept something before reception of results of analyses (will be ready only in 5 days)?

[New settlers V.S.]

With the purpose of prophylaxis of development of process - one approach. With the purpose of treatment of process - another.

[New settlers V.S.]

With the purpose of prophylaxis of development of process (what?) - one approach. With the purpose of treatment of process - another.