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2
votes
1answer
1k views

What happens if an IV drip with a saline solution slips out of the vein, but keeps dripping into the body?

A patient has a saline solution IV drip into the vein. They have somehow moved around and the needle has fallen out of the vein, but remained in the body. Nobody has noticed and for a few hours water ...
15
votes
2answers
4k views

Why is cold water more refreshing than warm water?

Obviously, the temperature of water does not affect its chemical composition. At least not in the ranges we are likely to drink it in. Yet it is clearly far more pleasant and refreshing to drink cool ...
1
vote
0answers
23 views

Are open grounds in the vicinity of new construction more prone to waterlogging? [closed]

In my experience as open grounds are paved over by new concrete work other grounds yet open are proportionately more water-logged after heavy rain. Over time trees in such water logged grounds too die ...