Do you know the correct way to wear medical protective masks? Are you caught in several misconceptions about wearing masks?

A, wear N95 mask steps
1. After hand hygiene, select a tightly packaged, in the effective use of the period of head wear medical protective masks.
2. Hold the mask, place the two ties in front of the mask, through the palm of your hand.
3. Place the lower lacing on the back of the neck and the upper lacing on the back of the head.
4. Smooth the straps, do not curl them, and pull them moderately tight respectively.
5. Use the index and middle fingers of both hands to press the nose clip against the sides of the nose.
6. Check the airtightness of the mask.
When wearing the N95 mask, please pay attention to:
Adjust the lacing to the correct position so that the mask completely covers your mouth and nose
Press the nose clip to ensure no air leakage around it
Minimize touching the mask surface
Replace the mask when it is dirty, deformed, damaged or exceeds the wear time limit
Do not wear the mask with breathing valve

Second, wear mask misconceptions
Both ties are placed behind the neck
Two ties crossed
Ties not tightened
Only one tie is tied
Showing nose
Showing the chin
Pulling and moving the mask or frequently touching the surface of the mask
Pinching the nose clip with the thumb and forefinger of one hand while shaping