Why does a medical doctor often tests the knee for reflexes? What is it really testing for ? Surely not that single area for a single purpose (reflex). What am I missing?
In: Biology
If mommy has a baby in her tummy, they tap on her knee to see if it jumps faster than normal. If it jumps faster, she may be sick and need to have the baby soon so she doesn’t get all shaky and hurt.
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