Physiology You are examining a postoperative patient who believed to have lost 20% of his blood. What change if any would you expect in his BP and hea rate? A Hea rate increased, BP reduced B Hea rate increased, BP normal/unchanged C Hea rate normal/unchanged, BP reduced D Hea rate unchanged, BP unchanged 💡 Explanation You are examining a postoperative patient who believed to have lost 20% of his blood. What change if any would you expect in his BP and hea rate? ✓ Correct Answer: B. Hea rate increased, BP normal/unchanged