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2. Non-invasive ventilation - Wikipedia

   en.wikipedia.org/wiki/Non-invasive_ventilation

   Non-invasive ventilation (NIV) is the use of breathing support administered through a face mask, nasal mask, or a helmet.Air, usually with added oxygen, is given through the mask under positive pressure; generally the amount of pressure is alternated depending on whether someone is breathing in or out.

3. Amazon trucking contractors have higher rates of safety ... - AOL

   www.aol.com/amazon-trucking-contractors-higher...

   A CBS News analysis of federal safety data revealed Amazon contractors primarily in the company's "middle-mile" delivery network had monthly violation rates — such as speeding and texting while ...

4. Non-rebreather mask - Wikipedia

   en.wikipedia.org/wiki/Non-rebreather_mask

   A non-rebreather mask (NRB, non-rebreather, non-rebreather facemask, etc.) is a device used in medicine to assist in the delivery of oxygen therapy. A NRB requires that the patient can breathe unassisted, but unlike a low-flow nasal cannula , the NRB allows for the delivery of higher concentrations of oxygen .

5. Orinasal mask - Wikipedia

   en.wikipedia.org/wiki/Orinasal_mask

   An orinasal mask, oro-nasal mask or oral-nasal mask [1] is a breathing mask that covers the mouth and the nose only. It may be a complete independent item, as an oxygen mask , or on some anaesthetic apparatuses, or it may be fitted as a component inside a fullface mask on underwater breathing apparatus , a gas mask or an industrial respirator ...

6. Amazon's 'thank my driver' reached its max tips but there are ...

   www.aol.com/news/amazons-thank-driver-reached...

   Amazon brought back its “Thank My Driver” holiday promotion this year and it has already reached its maximum amount. But you can still help your Amazon delivery driver earn extra cash.

7. Respirator - Wikipedia

   en.wikipedia.org/wiki/Respirator

   Under 42 CFR 84, chemical cartridges and gas mask canisters are defined separately. Use of the TC-14G canister schedule or the TC-23C chemical cartridge schedule for a given respirator depends on whether "acid gas" is a designated contaminant, which is designated for gas mask canisters only, or if the manufacturer is obligated to list all ...