Assignent Solutionnurs

Directions: Read the “I say…” component from the chart below then provide the proper answer/term in the “You say…” column. I SAY YOU SAY Amount of blood ejected per minute Released by juxtaglomerular cells in response to low kidney perfusion Heart rate X (times) stroke volume Pressure within inferior vena cava Force of contraction, related to intracellular calcium levels Percentage of end-diastolic volume ejected each beat Understanding the Connection between Assessment Findings and Pathophysiologic Processes Directions: For each of the below “cause and effect” statements, provide an brief explanation. 1. Why does tachycardia occur in response to hypotension? 2. Why does myocardial infarction decrease ejection fraction? 3. Why does hypocalcemia cause cardiac dysfunction? 4. Why does hypertension increase left ventricular size? 5. Why does poor kidney perfusion cause fluid retention? 6. Why does severe hemorrhage reduce preload? 7. Why does right heart failure increase central venous pressure? apa 6h give references