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4 posts tagged with physiology and medicine. (View popular tags)
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Which GI organ absorbs the majority of ingested water? Source needed.

Which GI organ absorbs the majority of ingested water? Source needed. [more inside]
posted by 254blocks on Mar 13, 2012 - 7 answers

Uh...hang on, just give me a minute.

What is the most important scientific question of our time? [more inside]
posted by Demogorgon on Oct 12, 2009 - 44 answers

I'm bleeding from my hands. So why can't I hear?

Hypotension/hypovolemia as a low-pass filter: I got cut, I went into shock, and then everything started sounding funny. I'd guess it was a 40 dB (±10) rolloff, which began near 200 Hz (±50) and left me with nothing above 1kHz. How in the world? Story, discussion of numeric estimates, off-the-cuff physiological speculations, etc... [more inside]
posted by eritain on May 12, 2007 - 24 answers

Pins and Needles: Why?

What is the underlying physiological cause for paresthesia (tingling of the fingers) secondary to hyperventilation? Specifically, what metabolic or neurological process causes you to feel tingling in your fingers when you hyperventilate?
posted by scrump on Jun 30, 2006 - 2 answers

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