Apply your knowledge on factors that affect BP Relationship between factor and BP (use up arrow for increase and down arrow for decrease). 1. Water retention in the body: . 5. Diuretic (increase urine output) BP 2. Medication that decrease heart rate 6. Increase CO: BP 3. Medication that decrease vasoconstriction 7. Vasodilation BP 4. Heart failure that decrease contractility BP 8. Vasoconstriction: BP 9. Dilated cardiomyopathy (enlargement and weakening of left ventricle) is a leading cause of heart failure. How would this condition affect cardiac output and blood pressure? Explai. 10. Blood does not flow equally to all tissues at all times. For example, after eating, vessels to the digestive system dilate to increase perfusion to the stomach and intestines. How would increased blood flow to the digestive system affect overall blood pressure? Do you feel sleepier after a big meal? What is happening to blood flow to your brain? 11. Untreated diabetes can lead to excessive urination. How would increased urine output affect blood pressure? Explain. 12. An increase in body fat (especially in the midsection) elevates blood pressure. Explain. Think about how midsection fat compresses the abdominal aorta.