Question 3 QMED05 - Machinist-Pump Technician

The Correct Answer is A **Why Option A is Correct:** Option A, "Massage the arms and legs to restore circulation," is **NOT** a recommended treatment for traumatic shock (hypovolemic or hemorrhagic shock). In traumatic shock, the primary concern is the rapid loss of blood volume, leading to inadequate tissue perfusion. Massaging the limbs can potentially dislodge stable clots (if internal bleeding is present) or increase blood flow demands in the periphery, which diverts the already critically low volume of blood away from vital organs (brain, heart, lungs). Standard emergency care protocols emphasize stopping the bleeding and maintaining perfusion to the core, not manipulating peripheral circulation through massage. **Why the Other Options are Incorrect (i.e., they ARE treatments for traumatic shock):** * **B) Relieve the pain of the injury:** Pain relief is a crucial component of shock management. Severe pain can worsen the patient's physiological stress response (increasing heart rate and oxygen demand) and anxiety, thereby exacerbating the shock state. Analgesics (often narcotics, administered carefully) are standard treatment. * **C) Keep the patient warm, but not hot:** Preventing hypothermia is vital in managing shock. Hypothermia impairs the body's clotting mechanisms (coagulopathy) and increases metabolic demand. Keeping the patient warm (using blankets or warming devices) helps maintain core body temperature and supports vital functions, but overheating must be avoided as it can cause peripheral vasodilation, worsening hypotension. * **D) Have the injured person lie down:** Positioning the patient is a standard immediate measure. Lying the patient down (often in a supine position, or modified Trendelenburg, where appropriate and safe) helps ensure that the remaining circulating blood volume preferentially perfuses the brain and heart by minimizing the effects of gravity on blood flow.