Also found in: Dictionary, Thesaurus.
Related to pink puffer: Blue bloater
ABGs Usually near normal due to compensatory hyperventilation; arterial pO2 is in the mid-70s, pCO2 is low to normal. Pink puffers have increased tidal volume and retraction of accessory respiratory muscles
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.
pink pufferA descriptor for a Pt with COPD and severe emphysema, who have a pink complexion and dyspnea; PPs have ↑ residual lung capacity and volume, ↓ elastic recoil, ↓ expiratory flow rate and diffusing capacity and a ventilatory/perfusion–V/Q mismatch 2º to emphysema-related destruction of blood vessels Clinical SOB, hyperventilation ABGs Usually near normal due to compensatory hyperventilation; arterial pO2 is in the mid-70s, pCO2 is low to normal; PPs have ↑ tidal volume and retraction of accessory respiratory muscles. See Chronic obstructive pulmonary disease. Cf Blue bloater.
McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill Companies, Inc.
pink pufferA facetious term sometimes used by doctors to describe patients breathless from CHRONIC lung disease but still able to maintain sufficient oxygenation of the blood to avoid CYANOSIS. Compare BLUE BLOATER.
Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005