Hector Jimenez Walker Pediatric Case 6 week old 2023/2024 GRADED A+. Hector Jimenez-Walker, 6-week-old infant who presented to the ED with acute dehydration and a history of projectile vomiting, irritability, and low urine output. Hector’s mother, who is an adult orthopedic surgeon, and father bring Hector to the ED. Hector’s father, Paul Walker, is the primary caregiver and said he visited their pediatrician one week ago due to concerns over frequent vomiting after feeds. Hector’s...