With the risk of infectious diseases such as COVID-19, paramedics must ensure the proper size and fit of N-95 masks. One mechanism to ensure proper mask fit is through qualitative fit testing where the subject wears a hood and a bitter tasting solution is introduced. After a series of different movements and talking, if the subject is unable to taste the solution they are certain of a correct mask seal. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Kevin Link |
Bildgröße: | 7360 px × 4912 px |
Modell-Rechte: | vorhanden |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |