What is the purpose of performing a rapid head-to-toe assessment after primary assessment has addressed life threats?

• A. To immobilize the spine
• B. To defer to ALS
• C. To obtain baseline vital signs
• D. To identify other life-threatening injuries not found during the primary assessment

Answer: (D)

After life threats have been addressed in the primary survey, a rapid head-to-toe assessment is done to uncover injuries that were missed or hidden and could become life-threatening if not found and managed promptly. This quick sweep looks for problems that might not have been obvious at first—injuries like significant internal bleeding, injuries compromising breathing or circulation, unstable fractures, or burns with systemic impact—so you can intervene right away or tailor transport and treatment decisions. Vital signs are still checked and monitored during this secondary phase to establish a baseline and track changes, but the main purpose of the rapid assessment is to identify those additional injuries that could threaten the patient if overlooked.