AACN PCCN

AACN PCCN Practice Test who is at risk for MDRO infection - patients with severe disease, including compromised host defenses from underlying medical conditions, recent surgery, or indwelling medical devices (ex: foleys or ET tubes) what are classic signs of cardiac tamponade? - hypotension, narrowing pulse pressure, tachycardia with weak, thready pulse, and tachypnea what arrhythmia is mitral valve insufficiency associated with? - afib what defines oliguira? - less than 500 ml of ou...