Two kinds of medications are given during surgery. One is a sedative/painkiller (sometimes additional meds are given for pain). It sedates the patient and “puts them under”. Another is a paralytic. It paralyzes the patient, so that they don’t have a gag reflex and can be safely intubated and their airway can be managed while they are sedated and not breathing properly on their own. When they wake up during surgery and can’t move it’s because the sedative part failed but the paralytic is still working.

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Like anywhere from -15 to -4 C (around 5-25 F). I also keep it around 15 C (60 F) in my apartment to keep heating costs lower so it doesn’t need to get super warm to keep my thermostat from kicking on.

It goes down well below freezing here. My apartment is small.

I love firing up my PC and gaming on cold winter nights. A well placed fan or two and I can spread it through my entire apartment and the heat won’t kick on all night. Ends up saving me money, my heater costs way more than my PC to run.

I had a class where I had to write papers that couldn’t go above a certain word count or it would be an instant fail, it had to contain at least a minimum amount of text directly quoted and cited from my source material, and also couldn’t go above a 20% Turnitin score. I had every paper word-maxxed to the limit and of course Turnitin marked all of my quotations as plagiarized, it marked my entire citations page as plagiarized, and it also inexplicably marked every instance of the word “the” as plagiarized. Nothing else was marked plagiarized and I hit 20% on every paper I submitted. I complained to the instructor and told him the requirements were damn near impossible.

I’m a first responder. I occasionally have to go through the pockets and belongings of unresponsive or dead people to search for ID or medical information. Obviously I’m not doing it to steal anything, but it has occurred to me that I have one of the few jobs where I actually “loot” corpses.

MUGGERS

Your left it’s your heart, my left if it’s mine.

Stimulating the vagus nerve can drop your heart rate quite a bit, sometimes enough to cause them to pass out. If someone’s heart is weak or diseased and their vagus nerve is stimulated enough that their heart rate drops too low too fast, their heart might not be able to recover and they can just die. It’s why a lot of old people die on the toilet, the act of pooping stimulates the nerve and boom they’re gone (see Elvis).

Sticking a fork in an outlet is a great way to give yourself Ventricular Fibrilation which is just like Atrial Fibrilation except that the Ventricles, not the Atria, are quivering. And when the Ventricles are quivering they aren’t pumping so no blood is moving out into your body and you have no pulse and you are dead.

Fun fact, AEDs and defibrillators don’t shock asystole (flatline). They shock 2 rhythms, in hope of stopping the heart so that it might restart in a better rhythm (have you tried turning it off and back on again?) V-fib is one of the 2 rhythms. Ventricular tachycardia (V-tach) is the other. In V-tach your ventricles are beating very very fast. You can still be alive and still have a pulse in V-tach (or not), which is why they say never to apply an AED to someone who is still alive, because it could recognize the V-tach, shock them and kill them.

Not familiar with the paper this is from, but Atrial Fibrilation isn’t a heart attack (it can cause one, or a stroke). The human heart has 4 chambers, the left and right atria are on top and the left and right ventricles are on the bottom. In super layman’s terms, blood enters the heart from the lungs into the left atria and from the body into the right atria, passes through valves into the ventricles, and then is passed into the body (from the left ventricle) or the lungs (right ventricle). Normally the atria squeeze, there’s a slight pause to allow blood to enter the ventricles, then the ventricles squeeze. In A-fib, the atria just quiver, they don’t squeeze. It can be fairly benign and people can walk around for months without knowing they’re in A-fib because the blood will just drop into the ventricles and the ventricles do the work of pumping blood out into the lungs and the body. But the problem is that in A-fib some blood tends to hang out in the atria and it doesn’t completely empty, so eventually it can clot and now you have a huge clot hanging out inside your heart. If that clot decides to move it can go out into your body and end up in one of the coronary arteries (the arteries on the outside of your heart that supply your heart muscle itself with blood) and cause a heart attack, it can go to your brain and cause a stroke, or it can go into the lungs and cause a pulmonary embolism (PE). So usually people with A-fib are put on blood thinners to keep the clotting from occurring, or if the A-fib is too high of a rate (rapid A-fib) they’re sometimes given medication or cardioverted (shocked) out of it.

Like another commenter stated, in guessing they stimulated the vagus nerve which converted his heart rhythm into sinus rhythm, which is the normal heart rhythm.