A 25-year-old male with type 1 diabetes presents with nausea, vomiting, abdominal pain, glucose 650 mg/dL, pH 7.18, bicarbonate 10 mEq/L, and positive ketones. His blood pressure is 90/60 mmHg, heart rate 110 bpm. After securing airway and breathing, what is the most appropriate initial fluid resuscitation?
✓ Correct Answer: Option B
Initial management of diabetic ketoacidosis (DKA) with significant dehydration or hypotension involves rapid infusion of isotonic saline (0.9% Normal Saline) to restore intravascular volume and improve tissue perfusion.