Which symptom is characteristic in case of congenital diaphragmatic hernia? Surgical Which symptom is characteristic in case of congenital diaphragmatic hernia? A. Bloated abdomen B. Projectile vomiting C. Spumous salivas around the mouth D. Attacs of cyanosis E. Bradicardia Answer: D. Attacs of cyanosis Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+