DANGERS OF SMOKE INHALATION
MEDICAL FACT: 3 MINUTES NO AIR &amp; WE AS HUMANS WILL DIE !
#Smoke #inhalation #Toxic #wildfire #CO #Health #Risks #firefighter #Respiratory #firstaide #fire #lungs #Death #CDC #SafetyFirst #safe #smokehood #escape #rescue #emergency #Ash #Dust #breathe