确实大部分nurse都不回血了,但是有些还是回。至于要不要顶着麻烦找愿意回血的,自己可以决定,没必要冷嘲热讽 denmark就推荐回血,港大袁国勇也推荐,cdc不推荐. “Usually one does not need to aspirate before injecting a vaccine. However, in the context of investigating a possible association between injection of covid-19 vaccine from AstraZeneca and the occurrence of rare but severe cases of blood clots and bleeding, SSI recommends, for the time being, on a precautionary principle, to aspirate before administration. This applies to all the approved covid-19 vaccines, both for injection into the deltoid muscle, but also for the alternative option of injection into the vastus lateralis muscle, if injection into the deltoid muscle is not possible.” 比如这个人就说虽然很rare但是她碰到过 (40年碰到2,3次),并不是不能发生的 As a retired RN, I have to say that I objected to the "modern" concept of not aspirating to every student that followed me before my retirement. It's not a question of "is it likely" .... the real question is "can it happen". Over the course of a 40 year work history, I've only aspirated blood two or three times. The point is, that practiced or not, it CAN happen. The rule is "first, do no harm". Aspirating before injection ensures "no harm", and no nurse should be so busy that the second or two it takes to aspirate would affect their time management for the day. The "modern" concept of not aspirating needs to be DITCHED and students need to be taught "fundamentals" again.
“液体打进血管不可能”?你是科学家吗?你做过肌肉注射以后身体分布的研究吗?不要太武断 我们基本可以断定疫苗从肌肉注射点流入心脏了,只是量多少的差别,因为如果没有的话,不会有这么多心脏不舒服和心肌炎的 毛细血管虽然细,也是要回流心脏的,这是它的基本职能,而不是摆设,毛细血管破了附近的疫苗液体进入血管回流心脏不是不可能,而是太可能了~
哈哈哈,太坏了你
lz,如果“扎进血管”就不是出点血的问题了,参见静脉抽血,你家孩子这个有回血吗?不要太紧张了,肌肉注射扎针地方出一点点血是正常现象啦!
这简直是胡说八道。打到肌肉就进了全身60kg分布,打到血液就只在5kg血液分布?
你不会以为图上显示的粗的血管也是毛细血管吧 “根本的原因还是疫苗太毒” 原来如此
大医院也根本不回抽的,再大医院的护士也是美国的护士专业出来的,这里的注射疫苗就没有回抽这步操作,护士才不会多此一举违反操作流程去回抽一下。
确实如此,一帮科盲法盲文盲,指望他们不可能。倒也奇怪,随便编的莫名其妙的阴谋论,这帮人倒是马上深信不疑。
疫苗必须强制了,否则大家一起被他们活活拖死,
哈哈哈哈
我家娃每年打疫苗都回抽的,我自己从来不打流感疫苗不知道是不是大人小孩的区别
denmark就推荐回血,港大袁国勇也推荐,cdc不推荐.
“Usually one does not need to aspirate before injecting a vaccine. However, in the context of investigating a possible association between injection of covid-19 vaccine from AstraZeneca and the occurrence of rare but severe cases of blood clots and bleeding, SSI recommends, for the time being, on a precautionary principle, to aspirate before administration. This applies to all the approved covid-19 vaccines, both for injection into the deltoid muscle, but also for the alternative option of injection into the vastus lateralis muscle, if injection into the deltoid muscle is not possible.”
比如这个人就说虽然很rare但是她碰到过 (40年碰到2,3次),并不是不能发生的
As a retired RN, I have to say that I objected to the "modern" concept of not aspirating to every student that followed me before my retirement. It's not a question of "is it likely" .... the real question is "can it happen". Over the course of a 40 year work history, I've only aspirated blood two or three times. The point is, that practiced or not, it CAN happen. The rule is "first, do no harm". Aspirating before injection ensures "no harm", and no nurse should be so busy that the second or two it takes to aspirate would affect their time management for the day. The "modern" concept of not aspirating needs to be DITCHED and students need to be taught "fundamentals" again.
我家娃所有疫苗都是医院打的,从来就没aspirate过,可能是你们那家医院有这个操作。
盖特是郭文贵搞的阴谋论网站,当我们都傻?
疫苗以前就是灭活病毒,但在工厂里生产这些病毒很慢很费劲,所以他们突发奇想,用上面的一个s蛋白代替。如果是药厂自己生产s蛋白,就是novavax的重组蛋白疫苗了。如果他们还想更偷懒一些,干脆用人体自己的细胞生产s蛋白,药厂更省事不是,就是mRNA(和JJ)疫苗了
但是要知道,被mRNA疫苗入侵(一针M就有40万亿个),被拿来当工厂的人体健康细胞,生产了s蛋白后,会被免疫系统认为是病毒而杀死,所以这些工厂细胞,绝对不要是心脏细胞,最好就是手臂肌肉细胞就好了,死了还能再生,副作用也轻微。所以mRNA疫苗打到肌肉里,最好只局限于肌肉,在那里的细胞生产s蛋白然后壮烈牺牲,而不要随血液流到心脏大脑,用那里的健康细胞当工厂,那才惨了。但遗憾的是不可避免,所以很多人心脏受损,甚至心肌炎,基本是流到哪哪受损(说有毒一点不夸张),还要外加纳米脂壳可能诱发的细胞伤害。所以mRNA比灭活病毒疫苗伤害大得多
免疫反应和抗体跟mRNA在哪里没关系,不是说哪里有mRNA和s蛋白,那里才有免疫能力,而是全身性的~
你真是有病,脑子进水了。动不动说别人是傻妈。我看你是沙雕。
Bless! 虽然打不打疫苗各有立场,但也不用这样骂人家打了疫苗的吧。 楼主不用担心,出事的概率太低了,孩子会好好的。
有时候打完血少到看不到,也有人打完血流到地上,当然不一样。楼主没说流多少血。
做个人吧
打疫苗了?
美國簡易塑料棺材都准备好了,哈哈。
各国都备好了喪葬用品,大清国新建了一百四十多火葬场,燒谁呢
大周末的, 遇到一个神经病,算我倒霉。
另外我每次打针都会见血,我还活奔乱跳,so far so good