Cardiovascular System

Question 1

How does the cardiovascular system change in the PN period?

Answer 1

Cardio output and BP return to normal
Reduction of progesterone allows removal of excess fluid and vascular tone returns to normal
Reduction of oestrogen increases urine output and plasma volume

Question 2

How does the renal system change in the PN period?

Answer 2

Dieurisis
Increased breakdown of products of protein
Reduced progesterone ureters less kinked return to normal shape
Bladder possible retention from bruising and damage of fetus