In: Anatomy and Physiology
1. What effect does angiotensin II of RAAS have on blood volume and pressure and how does it achieve this?
2. What is antidiuretic hormone (ADH)? What effect does it have on blood volume and pressure, and what stimulates its secretion and what are its actions?
3. What effect would the change in MAP due to heart failure have on RAAS and ADH? How and why?
4. What effect would activation of angiotensin II and ADH have on blood flow to the heart and pressure in the heart chambers?