CSCP Clinical Perfusion Practice Questions - CSCP National Certification Examination - Clinical Perfusion (Canada) Exam

To prevent accidental pressurized air or blood from being pumped back into the heart if the roller pump is run backward To increase the negative suction pressure within the left ventricle during high-flow drainage To prevent blood from flowing from the cardiotomy reservoir back into the aortic root during cardioplegia delivery To vent excess air from the venous reservoir directly into the atmosphere