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Killing a character (or not?) - a medical question

edited March 2015 in Writing
So, I tend to let the logic of circumstances and characterisation lead the plotting of my stories. It can surprise in that way. And it's surprised me now to find that a beloved character may be dead by the end of this story I'm writing. In fact, I can't see any way round it.

Here's the situation: two teenagers, a boy and girl. They grew up friends and he's always been the kind of kid who acts before thinking (usually doesn't think at all, to be honest). She's always been the feisty one, hitting back if need be, giving as good as she gets. Now they're older and he's joined the wrestling team -- the perfect activity for him. Much stronger and some ways more aggressive. They're down at the national park where they've always played (a big place in Tennessee -- real location). He wrestles her to the ground, no harm intended, gets her in a choke hold. She can't fight back. Before he realises what he's done, she's unconscious.

From research I've done, unconsciousness is a given in this situation. When the boy sees she's unconscious, he goes into flight mode and leaves her. There are a few possibilities now, and research hasn't led me to anything conclusive: she's either going to come round from her blackout, or she's going to slip into a coma (possible, but I don't know the exact circumstances -- period of time without blood/oxygen supply to brain -- where coma becomes likely), or she'll die there and then (sadly, I've seen this in a video of that African American man who was wrestled to the ground by police and put in a choke hold by one officer). But I haven't found any conclusive information about the prognosis for someone who does end up in a coma; or even the amount of time someone can be in a choke hold before either of these outcomes happen (it seemed to happen quickly, though, in the terrible incident between that officer and the suspect who died). It may depend on underlying health, even age. I'm just not sure.

There is another friend on the scene (the protagonist of the novel), who doesn't step in even when he sees the girl struggling before she blacks out (he's afraid of the one who wrestles her to the ground); and though he does run for help, he has a long way to get out of that forest. So there's going to be a significant delay in medical attention.

Is there anyone here with a medical background who might give some insight? Or who knows someone? Or a place to ask? Many thanks.

Comments

  • Sorry, can't help with medical stuff, but it occurs to me that if he's a serious wrestler he'll be aware of the dangers involved in a choke hold and know how to avoid killing her. If he can control himself in that way when fighting in a ring, I'd expect him to be able to do so when larking about with a friend he means no harm to.
  • He's more the kind of kid who'd join up "for a laugh". He doesn't think about the dangers of any situation. Doubt he was paying attention in the safety talks, and he's only just joined up anyway. Hasn't done any tournaments. But I see where you're coming from otherwise.
  • edited March 2015
    He doesn't need to have joined any wresting team in my story, if it removes any doubts, seeing as he's always been into rough play fighting anyway. ;) This is what editing's all about.

    Either way, the choke-hold-gone-too-far situation is what he gets into. I realised I'd foreshadowed that anyway much earlier, and it just seems exactly what he would do. Remember some kids like that at school...
  • I do know that in... I think it's judo, you can within the rules choke an opponent until they become unconscious. I think. I know my Dr friend has to be in attendnce at the world championships. She's away at the minute though so can't ask.
  • Thanks, Liz, if you have a medical friend. But rules of engagement in sport aren't the issue for me, as this is a pretty dumb kid, with no sense of danger, playing around with his childhood friend in a choke hold and not realizing what he's doing to her. She can't speak for a start because he's got her so tight round the neck, sitting on her, compressing her chest. And he's distracted by another kid. This is all taking place in a huge forest where they've always hung out.

    Questions for a medical person are:


    1) How long usually before she'd become unconscious?
    2) I know having blood and oxygen supply cut off can lead to a coma from my research, but what circumstances can lead to going from a temporary blackout to coma?
    3) What are the chances of survival if such a coma occurs? What sort of permanent damage can occur if any?

    And any other specifics that might happen. All this taking into account it will take at least 20 minutes for the one kid to get help, leaving her unconscious, and then significant time for paramedics to arrive.

    If your friend can help that would be great.

    So far I've found articles about abused women being choked for a couple of minutes and blacking out, and telltale signs such as reddening of the eyes and affected quality of speech (temporary). And seen a news article about a child who was choked and slipped into a coma (but no real details about what leads to a coma, and no follow up article to say what happened to the child). And as I already said the incident with the police officer who held a suspect in a choke hold resulting in death (which seemed to happen in a very short time span).

    So a few different potential scenarios but no clarity, as yet, on which might occur in my scene.
  • You might want to consider the size of the person who is going to be unconscious.
    Lung capacity will be different on someone who is smaller than someone larger, which might effect how quickly they pass out.
    Someone who runs regularly would probably last longer than someone who doesn't...
  • I can't possibly ask her I'm afraid, TS, for a myriad of reasons, but one of which is the fact she is weighed down by so much other stuff at the minute i'm not even asking questions of my own.

    Why don't you send the questions by email to your own Dr?
  • OK, no problem, Liz. Thanks anyway. I may have found more useful articles online, written by doctors. I never considered my GP, but could keep that in mind (as long as I make it clear I am a writer ;) )

    Hopefully these are the kinds of questions a specialist can clear up, Carol. I did wonder if age is a factor. The boy who accidentally strangled himself on bag strings and slipped into a coma was 4 years old. Again, nothing in the article suggests a prognosis or what happened to the poor boy in his case.

    If I'm told that my character is likely to regain consciousness, or slip into a coma but survive, then great. But if I'm told chances of survival are zero, I'll go with that outcome. Don't want to force an outcome that's unrealistic.
  • edited March 2015
    As well as the victim, there will be variables on the precision of the act and the pressure applied. If I remember correctly from biology: even a small but accurate pressure on the right part of the neck can cause someone to pass out, but from a fall in blood pressure or slowing of the heart rather than lack of oxygen (carotid sinus reflex)
    I think it is feasible for the victim to come round* or not, depending on what you want.
    This is not my area of expertise though.

    *I've heard some lecturer's party piece was to cause students to collapse through the carotid sinus reflex.
  • Can't help with the stranglehold bit but two people in my family have survived a coma.
    One was due to a severe head injury, if that helps?
  • Personally, I wouldn't get too bogged down in details, TS. It's unlikely that many of your readers will be medical experts so I think as long as what you're saying sounds credible you won't have to worry too much.

    Most people, I suspect, will believe that a short blackout would be something your female character can survive unscathed. If the story you want to tell requires her to slip into a coma or even die right there on the ground, you'll need to emphasize the length of time she spends in the choke hold, how roughly the guy pulls her about, etc. She might also hit her head on a rock or something as her releases her.

    You might need to brush up on the medical terminology if you wanted to include a scene where a doctor explains what happened to the girl, for authenticity's sake. But often such scenes only seem to exist to show off the research the writer has done and can be tedious if not done particularly well.
  • edited March 2015
    Thanks, guys.

    I've moved on with it already, though. But thanks.

    A blackout was never really an option (no problems resulting from one of those) because it wouldn't create the incentive for my protagonist to act the way he does (I can't go into detail more than what I've already said). So it was either coma or death. I didn't exactly want to lose this character, but if that was the only logical outcome... Could have changed the setting to somewhere closer to a telephone (time period means these kids don't have mobiles, like every teen probably does today -- not that they'd be guaranteed a signal), but the forest setting is important, too.

    Having said that, I believe, having read a couple more medical articles by doctors who specialise in these matters, it's plausible that she would survive and go into a coma (which she would also survive, but would probably suffer memory loss of the events leading up to it; much like my brother does when he's had a hypo). The delay in medical attention and being left alone at the scene could risk her choking on her own tongue if she's lying on her back (which she won't be) or on vomit/mucus. But I think it's safe for me to have her slip into a coma and none of these potential threats happen before medical assistance arrives.

    And yes I'd even thought, a couple of days ago, that she might hit her head on a rock, because swelling that pushes down on the brain stem (reticular activating system) causes coma. Great minds, Danfango ;) This would actually help detract from any niggles over how long she's in the choke hold.

    Definitely won't get into any medical jargon scenes. It wouldn't be relevant to the story I'm telling.

    I do like getting my facts straight as much as I can. Some might call me pedantic :(|) And I have to be honest, every time Stephen King incorrectly said a particular character had schizophrenia (rather than split personality disorder) it pulled me out of the story. Took a lot to ignore it :-\"
  • I guess you've probably resolved this by now, but I don't know the answer and I'm a doctor, so I guess it doesn't matter, because if they don't teach us at medical school, then most people probably won't know. I hadn't been around when you originally posted your query, or would have replied to this before.
  • Pebble - you're just the person to answer this question then!

    If someone is knocked out by a blow to the head, how long can they stay unconscious without treatment and come round relatively unharmed?
  • I am not sure there is a right answer to this. I have not worked in A+E for some time, but I am pretty sure that I did not know the answer then. It would probably depend on the nature of the head injury and why they were unconscious. In fiction, I would write something sensible. If someone is unconscious and lying on the floor for hours, then they start getting damage to their muscles, with possible subsequent kidney damage. I have had a look at the literature on PubMed and I am not sure there is much there to answer this specific question.
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