What is a critical assessment to perform in a patient with a closed femur fracture?

What is a critical assessment to perform in a patient with a closed femur fracture?

• A. Assess and treat for shock
• B. Check blood sugar
• C. Listen for bowel sounds
• D. Vaccinate for tetanus

Answer: (A)

Assessing and treating for shock is the most critical step because a closed femur fracture can hide significant blood loss into surrounding tissues, which can rapidly lead to life-threatening hypoperfusion. In trauma, maintaining circulation to vital organs comes first; identifying signs of shock (rapid pulse, cool/clammy skin, pale appearance, altered mental status) and taking steps to support perfusion, immobilize the limb, control pain, and expedite transport helps prevent progression to irreversible organ damage. The other options don’t address the immediate threat to life in this scenario: checking blood sugar is not routinely prioritized in acute trauma unless there are specific concerns about altered mental status with diabetes; listening for bowel sounds points to abdominal issues that aren’t the primary concern with a closed long-bone fracture; tetanus vaccination is important for dirty or open wounds, not a closed fracture where there’s no wound exposure.

Assessing and treating for shock is the most critical step because a closed femur fracture can hide significant blood loss into surrounding tissues, which can rapidly lead to life-threatening hypoperfusion. In trauma, maintaining circulation to vital organs comes first; identifying signs of shock (rapid pulse, cool/clammy skin, pale appearance, altered mental status) and taking steps to support perfusion, immobilize the limb, control pain, and expedite transport helps prevent progression to irreversible organ damage. The other options don’t address the immediate threat to life in this scenario: checking blood sugar is not routinely prioritized in acute trauma unless there are specific concerns about altered mental status with diabetes; listening for bowel sounds points to abdominal issues that aren’t the primary concern with a closed long-bone fracture; tetanus vaccination is important for dirty or open wounds, not a closed fracture where there’s no wound exposure.