3
votes
Are population-related conclusions obtained from autopsy applicable to the general population?
Every sample is biased.
The question is whether these samples are meaningfully biased in a way that would like affect these results.
Yes, those getting a head MRI likely have some symptoms related to ...
- 14.3k
1
vote
Signs of Anoxia?
While theoretically hemoglobine-free blood may be "clear", it would probably be more of a milky color (have a look here for how a platelet transfusion looks like: https://en.wikipedia.org/wiki/...
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1
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What drugs can keep you awake for long time?
The most popular drug that can keep people awake for long time is caffeine. Most caffeine pills contain a 200mg dose, about the same as the average 12-ounce cup of coffee.
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