Advertisement
question

When should I call 911 at an emergency scene?

American Red Cross
American Red Cross
answer
As a general rule, call 9-1-1 or the local emergency number if the person has any of the following conditions:
 
  • Unconsciousness or an altered level of consciousness, such as drowsiness or confusion
  • Breathing problems (trouble breathing or no breathing)
  • Chest pain, discomfort or pressure lasting more than a few minutes that goes away and comes back or that radiates to the shoulder, arm, neck, jaw, stomach or back
  • Persistent abdominal pain or pressure
  • Severe external bleeding (bleeding that spurts or gushes steadily from a wound)
  • Vomiting blood or passing blood
  • Severe (critical) burns
  • Suspected poisoning
  • Seizures
  • Stroke (sudden weakness on one side of the face/facial droop, sudden weakness on one side of the body, sudden slurred speech or trouble getting words out or a sudden, severe headache)
  • Suspected or obvious injuries to the head, neck or spine
  • Painful, swollen, deformed areas (suspected broken bone) or an open fracture
  • Fire or explosion
  • Downed electrical wires
  • Swiftly moving or rapidly rising water
  • Presence of poisonous gas
  • Serious motor-vehicle collisionsInjured or ill persons who cannot be moved easily 


 
Univ. of Nev. School of Medicine, Family Medicine
Univ. of Nev. School of Medicine, Family Medicine
answer
You should call 911 at an emergency scene as soon as you are aware or arrive at the scene. This will allow appropriate personnel trained in these situations and medical equipment to get there quickly.

Continue Learning about First Aid, Safety & Preparedness

Understanding fatal and non-fatal drowning
Understanding fatal and non-fatal drowning
Every summer, it seems like new—and frightening—cases of “dry drowning” or “secondary” drowning pop up on TV shows, news reports and social media. The...
Read More
Tornado preparedness: your guide to staying safe during a tornado
Tornado preparedness: your guide to staying safe during a tornado
While images of tornadoes may be beautiful in photographs, they can be deadly and wreak havoc on residential homes, businesses and natural habitats. T...
Read More
What is the first important thing I should do to help an injured person?
The first important thing you should do to help an injured person is call 911. Learn more from our e...
More Answers
How can I tell if someone has become suddenly ill?
When a person becomes suddenly ill, he or she usually looks and feels sick. Learn all about the symp...
More Answers

Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.