Pediatrics Which of the following is true about Harlequin skin color change? A The skin of entire body is typically reddish B Needs immediate hospitalisation C A Complication of Epidermolysis bullosa D Probably reflects an imbalance in the autonomic vascular regulatory mechanism 💡 Explanation Which of the following is true about Harlequin skin color change? ✓ Correct Answer: D. Probably reflects an imbalance in the autonomic vascular regulatory mechanism