Clinical Case Scenario – “The Paradox of Bleeding”
Two trauma patients arrive in the emergency room:
Patient A: 27-year-old male, complete traumatic amputation of the right hand at the wrist following a machinery injury. He is alert, BP is stable, and there’s surprisingly little bleeding at the stump.
Patient B: 35-year-old male, attempted suicide with a deep transverse cut across the wrist, involving only the radial artery. He is pale, drowsy, tachycardic, and hypotensive on arrival.
Clinical Question:
Despite the injury in Patient A being more dramatic (a whole limb lost), Patient B deteriorates more rapidly.
Give reason explaining this paradox?