In EMS evaluation, which surveys are used to assess a patient, whether medical or traumatic?

In EMS evaluation, which surveys are used to assess a patient, whether medical or traumatic?

• A. Primary survey only
• B. Secondary survey only
• C. Tertiary survey
• D. Primary and Secondary surveys

Answer: (D)

In EMS evaluation, patient assessment happens in two structured stages: the primary survey to identify and treat life-threatening conditions right away, followed by the secondary survey to perform a thorough head-to-toe assessment once the patient is stabilized. The primary survey focuses on airway, breathing, and circulation first, then disability and exposure, so you can address anything that could immediately threaten the patient’s life. After stabilization, the secondary survey digs deeper—checking for other injuries or medical problems, obtaining a quick history, and measuring vital signs to guide ongoing care. This question’s best answer includes both stages because you need to do the urgent stabilization plus a comprehensive assessment to avoid missing injuries. The primary-only approach would miss injuries that aren’t immediately life-threatening, the secondary-only approach would miss urgent threats that demand immediate intervention, and the tertiary survey is a hospital-based reassessment done after initial stabilization—not part of the initial EMS evaluation.

In EMS evaluation, patient assessment happens in two structured stages: the primary survey to identify and treat life-threatening conditions right away, followed by the secondary survey to perform a thorough head-to-toe assessment once the patient is stabilized. The primary survey focuses on airway, breathing, and circulation first, then disability and exposure, so you can address anything that could immediately threaten the patient’s life. After stabilization, the secondary survey digs deeper—checking for other injuries or medical problems, obtaining a quick history, and measuring vital signs to guide ongoing care.

This question’s best answer includes both stages because you need to do the urgent stabilization plus a comprehensive assessment to avoid missing injuries. The primary-only approach would miss injuries that aren’t immediately life-threatening, the secondary-only approach would miss urgent threats that demand immediate intervention, and the tertiary survey is a hospital-based reassessment done after initial stabilization—not part of the initial EMS evaluation.