Which mnemonic guides the head-to-toe secondary survey in trauma?

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Multiple Choice

Which mnemonic guides the head-to-toe secondary survey in trauma?

The head-to-toe secondary survey is a careful, systematic physical examination used after life threats have been addressed to find injuries that aren’t immediately obvious. The mnemonic that best guides this exam is DCAP-BTLS, because it prompts you to look for eight categories of injury across the body: deformities, contusions, abrasions, punctures or penetrations, burns, tenderness, lacerations, and swelling. Each element directs you to check for different tissue damage—deformities suggest fractures or dislocations; contusions are bruises from impact; abrasions are scrapes; punctures or penetrations indicate penetrating injuries; burns assess burn depth and extent; tenderness helps locate painful areas that may contain underlying injury; lacerations are cuts; and swelling can signal bleeding or tissue injury. Together, they ensure a thorough and systematic survey from head to toe, leaving no area unchecked. The other mnemonics serve different purposes: primary survey mnemonics focus on immediate life threats (airway, breathing, circulation), FAST is used to quickly detect internal bleeding with ultrasound, and SAMPLE is used to gather patient history. While those are important in trauma care, they don’t provide the structured framework for a full head-to-toe injury survey the way DCAP-BTLS does.

The head-to-toe secondary survey is a careful, systematic physical examination used after life threats have been addressed to find injuries that aren’t immediately obvious. The mnemonic that best guides this exam is DCAP-BTLS, because it prompts you to look for eight categories of injury across the body: deformities, contusions, abrasions, punctures or penetrations, burns, tenderness, lacerations, and swelling. Each element directs you to check for different tissue damage—deformities suggest fractures or dislocations; contusions are bruises from impact; abrasions are scrapes; punctures or penetrations indicate penetrating injuries; burns assess burn depth and extent; tenderness helps locate painful areas that may contain underlying injury; lacerations are cuts; and swelling can signal bleeding or tissue injury. Together, they ensure a thorough and systematic survey from head to toe, leaving no area unchecked.

The other mnemonics serve different purposes: primary survey mnemonics focus on immediate life threats (airway, breathing, circulation), FAST is used to quickly detect internal bleeding with ultrasound, and SAMPLE is used to gather patient history. While those are important in trauma care, they don’t provide the structured framework for a full head-to-toe injury survey the way DCAP-BTLS does.

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