cardiopulmonary bypass machine

a mechanical device that carries out the functions of the heart and lungs for short periods during surgery involving these organs. The machine collects blood from the veins before it reaches the heart and circulates it through a plastic chamber in which it is freshly oxygenated before being pumped back into the patient’s arteries.

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Psychology term of the day

March 16th 2025

prodrug

n. a drug that is either biologically inert or of limited activity until metabolized to a more active derivative.