Question

Why does urea present in blood doesn't affects heart or lungs when this (urea containing) blood passes through these organs(heart & lungs) in order to be oxygenated?

Answer 1

Because it’s pipes are not connected there









You can’t be so bumb

Hope it helped

Answer 2

It does but only when urea is above normal limits.

Uremic pericarditis is one of the examples.

Thanks.