Mask Definition And Uses
Synonym discussion of mask.
Mask definition and uses. Another standard p95 adds that requirement. If your mask is damaged or soiled or if breathing through the mask becomes difficult you should remove the face mask discard it safely. Generally their purpose was to represent the features of the deceased both to honour them and to establish a relationship. This essential characteristic of hiding and revealing personalities or moods is common to all masks.
An n95 mask or n95 respirator is a particulate filtering facepiece respirator that meets the u s. Mask definition is a cover or partial cover for the face used for disguise. Mask mask funerary and commemorative uses. Surgical masks are not intended to be used more than once.
Masks are a critical preventive measure and are most essential in times when social distancing is difficult. How to use mask in a sentence. In cultures in which burial customs are important anthropomorphic masks have often been used in ceremonies associated with the dead and departing spirits. They are usually worn on the face although they may also be positioned for effect elsewhere on the wearer s body.
If masks cannot be used make sure to take other measures to reduce the risk of covid 19 spread including social distancing frequent hand washing and cleaning and disinfecting frequently touched surfaces. Funerary masks were frequently used to cover the face of the deceased. Non medical face coverings include reusable cloth masks bandanas and scarves and are used in the same way as a surgical mask to protect you against large particles and respiratory droplets. National institute for occupational safety and health niosh n95 classification of air filtration meaning that it filters at least 95 of airborne particles this standard does not require that the respirator be resistant to oil.