In shock of any type, what is the initial management step?

• A. Administer antibiotics
• B. Apply a tourniquet
• C. Vasopressor therapy
• D. Fluids

Answer: (D)

In shock, the top priority is to restore effective circulating volume so tissues can get adequate perfusion. The quickest and most general way to do that is with intravenous fluids. Giving isotonic crystalloids (like normal saline or lactated Ringer’s) as rapid boluses increases preload, boosts stroke volume and cardiac output, and improves blood pressure and organ perfusion. After initial fluid resuscitation, you reassess perfusion (blood pressure, urine output, mental status, skin/perfusion). If hypotension persists despite fluids, vasopressors are added to maintain adequate mean arterial pressure. While antibiotics are crucial for septic shock and tourniquets are used for bleeding control, they don’t address the immediate drop in circulating volume that underpins shock, and thus aren’t the universal first step.