Nur 242 exam 4 galen 2024 - Study guides, Class notes & Summaries

Galen NUR 242 Exam 4 – Cardiovascular | 100% Correct Answers | Verified | Latest 2024 Version What is the equation for cardiac output? - CO = HR x SV What is preload? - the heart is being stretched out What does preload reflect? - how much fluid is in the heart What is afterload? - resistance the ventricle must overcome to eject blood Example of increased preload - CHF Example of increased afterload - hypertension What is blood pressure? - force of blood against vessel...

NUR 242 MED SURG EXAM 3 2024 NEWEST LATEST ACTUAL EXAM 250 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES|ALREADY GRADED A+||GALEN COLLEGE OF NURSING What is ventilation? - the movement of air into and out of the lungs What is perfusion? - the circulation of blood through the lungs What are central chemoreceptors responsive to? - increased H+ in the brain ECF; increased PaCO2; "hypercarbic drive" What are peripheral chemoreceptors responsive to? - decreased pH; increased...