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bitt-better

Feb 4

I SHOT THE HEAD OFF THE CPR MANNEQUIN WHAT THE HELL

bitt-better

Feb 4

IM GONNA PISS MYSELF JFC

ok so the last time i got cpr certified was when i was a tiny lil thing in high school to be a lifeguard for the kiddie swim lessons we taught. so its been a minute, yeah?

i am required to be cpr certified in my position at my job, smth that has not been brought up at ALL in the last 3 years ive been here, so i went to retake the course and all that. I went with a coworker, we partnered up and named our dummy Charles because we’re cool like that. ended up having to use the table instead of the floor because of my bad knee and recently healed ankle, so we’re above everyone else. We get charles ready, and i end up going first as the first responder, so i’m going over the process in my brain. 30 compressions at 100-120BPM, two respirations, AED, etc. etc. I was also remembering how hard it was to do proper compressions in my tiny little body at 14, so I knew it took more force than i thought to get the compressions deep enough, so i prepared to have to use my body weight and fucking send it. But! it turns out, since im not 4’11" anymore it was in fact Not Very Difficult to get past 2 inches, so it was fine and the instructor actually told me to ease up. I did awesome, compressions were deep and at proper rate, gold star for me.

however, my brain did not connect the dots that if the compressions would take less force, so would the respirations. Me at 14 had to use my full lung capacity to get the chest to rise at all, so I, with my full adult lung capacity and 10+ years of competitive swim, vocal training with breath support, and occasional dabble into brass instruments as I make my way around an orchestra, decide that I need to still full blast for the thing to work. i have to save charles, after all, so fucking send it ig. two very fast, very HARD breaths.

charles’s chest plate lifts off and resettles incorrectly, i am none the wiser because i am (wrongly) focusing on the fucking little LEDs on the dummy being green instead of actually registering the movement of the chest like youre supposed to. My coworker, however, has noticed that charles might be A Little Fucked Right Now, and tries to get my attention, but i am FOCUSED because you gotta do the full two minutes and all that. so i switch back to the compression.

the chest plate, no longer in proper position to hold the head in place, clicks weirdly, and next thing i know the charles’s head fucking LAUNCHES off into the fucking wall, nearly missing another person’s head. his chest flipped up off his body and his head is gone and trailing that little plastic bag that the air you breathe into, completely deflated.

i fucking OVERINFLATED the bag to the point where when i did a compression it fucking POPPED and sent the head flying. the class had to stop for a full fucking 15 minutes to get itself together while i melted into my chair in embarassment i wanted to DIE

the instructor was fucking dying she was all like, ‘ok you remember when i was giving the list of instances when you can stop cpr? you can stop now because he’s dead’ AND EVERYONE WAS LAUGHING AT ME AND MY COWORKER WAS FUCKING HEAVING AND WHEEZING HARD ENOUGH TO FALL OUT OF HIS CHAIR AND IM SO FUCKING MORTIFIED

I DECAPITATED CHARLES IN A CLASS ON HOW TO SAVE SOMEONES LIFE SOMEONE FUCKING KILL ME

miraculous-lesbeans

Feb 6

This is the best argument I’ve ever seen for CPR certification expiring. Charles laid down his inanimate life for a good cause.

  • peoplebeproblems
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    14 hours ago

    It’s gotta be old. 10 years ago I had to get CPR certified and it was chest compressions only.

    And you’re right - the actual act of respirations doesn’t do any good. The lungs operate on the diaphragm pulling a vacuum. The diaphragm is a muscle. Muscle requires oxygen and exchanges carbon dioxide. Oxygen can only get to muscle if blood is flowing. Further, oxygen and carbon monoxide in the lungs can only be exchanged if there is blood flow. The last breath the person took only consumed 24% of the breath’s oxygen. I’m sure it’s more complicated than this, but that sounds like if they aren’t breathing, you can get 3 more breaths worth of oxygen cycled.

    And I agree, if the airway is clear, the compressions are definitely cycling the patient’s breath a very small amount. The lungs really don’t have any where to go, so each “down” is going to push a tiny amount, and each “up” is going to vacuum in a small amount.

    I thought that CPR would have a significantly lower chance of survival in general, that 40% is encouraging to read.

    • brbposting@sh.itjust.works
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      13 hours ago

      It’s still being taught I’m pretty sure, just a significant reprioritization

      This jives with my memory:

      The most important takeaway is that mouth-to-mouth CPR is not necessary for bystander intervention. While chest compressions and rescue breaths combined can provide the highest level of success in some situations, compression-only CPR is an effective, safe way to help a cardiac arrest victim. If you have not been trained to administer rescue breaths, you do not need to administer mouth-to-mouth.

      • atomicorange@lemmy.world
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        12 hours ago

        I think it’s generally considered useful only if you have a second person to administer the rescue breaths.