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Tales of Zestiria / Сказания Зестирии | VK

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from GrabMedical.com

Oxygen Mask Adult w-7' Tubing Medium Concentration (Each)

Oxygen Mask Pediatric w/7' Tubing Medium Conc (each) - Pediatric. Fits on Chin. Features clear soft vinyl masks and adjustable nose clip. Comes complete with 7 feet of oxygen supply tubing.

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you can never be too prepared for a terrorist attack, even on your wedding day!

from eBay

Surplus China air force fighter pilot YM 6505 OXYGEN Mask

Surplus China Air Force Fighter Pilot YM 6505 Oxygen Mask | eBay

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Vocabulary for types of breathing masks: interpreters in healthcare and emergency settings to know, especially in ASL situations.

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Oxygen Delivery System: Room air is 21%..Oxygen mask may deliver up to 100% O2. Partial rebreather mask 8-11 L/m conserves about 1/3 of your exhaled air; should deflate slightly. Nonrebreather used to counteract smoke inhalation/ any short term therapy requiring 80-100% O2. Shouldn't deflate. No more than 3 L/m for COPD pts. Ventimask delivers exact low flow conc of O2. Provides air-O2 mixture.

simply-bitchy: simaniacos: assbutt-in-the-garrison: ivorysorrows: nevver: The Future Tense Brilliant wow. I don’t usually reblog photography but this is meaningful and really hits you. WOOOW Wow woooow wooooow

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I don't know why, but I have a thing for gas masks when it comes to anime guys. Lol true that

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| ... , Tiger & Bunny, Kaburagi T. Kotetsu, Oxygen Mask, Pixiv Id 95418

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from refinery29.com

This Experiment Shows Why You Should Listen To Your Flight Attendant

Why You're Instructed To Put Oxygen Masks On Yourself First #refinery29