How many core vital signs are typically assessed in trauma evaluation?

In trauma evaluation, typically four core vital signs are assessed to gather comprehensive information regarding the patient's condition. These core vital signs include heart rate, blood pressure, respiratory rate, and temperature. Each of these indicators provides critical insights into the patient’s physiological status, which is essential for determining the severity of injuries and guiding further treatment.

Heart rate indicates the patient's circulatory status, while blood pressure helps assess the adequacy of blood flow and potential shock. The respiratory rate is crucial for understanding the patient’s respiratory function, and temperature helps identify underlying infection or systemic response. By evaluating all four core vital signs, healthcare providers can obtain a clearer understanding of the patient's condition and make informed decisions about necessary interventions.