Which proteins reset the body's "thermostat" and cause a rise in body temperature?

OTC anti-infectives are used to treat:

A) Cold sores. B) Minor cuts and scrapes. C) Second- and third-degree burns. D) Asthma.

When whole blood is centrifuged, plasma is:

A) is on the bottom. B) in the middle. C) at the top. D) none of the above.