WTF Moment of The Day: Trying to explain cyanosis in reference to lips turning blue: But why do they turn blue? Due to lack of oxygen in the blood. But why do they turn blue? Due to lack of oxygen-rich blood circulating in the body. But why do they turn blue? Possibly due to blood loss. But why do they turn blue? Possibly due to oxygen supply being cut off, such as drowning or asphyxiation. But why do they turn BLUE? WTF? Because, the book says so Brainy Smurf! Geesh! Get out of my office.
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