Should paralysis take place before or after checking facemask ventilation?

Should paralysis take place before or after checking facemask ventilation? Br J Hosp Med (Lond). 2019 Oct 02;80(10):622 Authors: Sokhi J, John R PMID: 31589508 [PubMed - in process]
Source: British Journal of Hospital Medicine - Category: Internal Medicine Authors: Tags: Br J Hosp Med (Lond) Source Type: research