What is a heimlich maneuver?
Heimlich Maneuver is a simple life-saving technique to help someone who is choking due to obstructed airways. To perform Heimlich maneuver, stand up behind the person, grab him by the belly button, and pull your hands back, applying a an upwards force. Created pressure will expel the foreign object from your lungs.
Can you die from an Anaphylactic shock?
There are two main reasons why people might die from anaphylaxis. Suffocation is primary cause, where stop breathing because your airways are too swollen. Second is shock, where your blood vessels dilate, blood pressure drops and you go into hypotension, putting you in a cardiopulmonary arrest.
How does an epipen work to help with a severe allergic reaction?
During anaphylaxis the immune system produces biochemical product that makes airways swollen and make fluid leaks from your blood vessel to your lungs. Epinephrine constricts the vessels, reduces swelling, and increase the blood pressure, causing the bronchi to dilate so you can breath again. Epinephrine is considered the major life-saving medicine for anaphylaxis.
What do you do if you see someone pass out?
First things first, call 911. If there is someone else there with you, assign them the task of calling 911 and establish "scene safety." You have to make sure that you, or anyone else, don't get injured while helping the subject. Then, as a non healthcare provider, approaching them and verify if they are conscious. Ask a few simple questions: are you ok, what's your name ..etc. If they are unresponsive, start chest compression (CPR) until medical help arrives.
How do you help someone who is having a seizure?
Make sure they are safe. Put them in a position where they will not choke or hurt themselves. Roll them a little bit on the side so that any vomit would go outside and not into the the airway. Do not put anything into their mouth, like they do it in the movies. That is actually dangerous. Call for help and let them be.