Marquette County EMS Medical Control Authority
History Taking Protocol
                                                                                         Part 1, Sect. 1
                                                                                           Page: 1 of 2
Purpose: To define the history-taking requirements for both medical and trauma patients, allowing a
complete and thorough review of the current event, as well as any past medical history or medication
history that may be relevant to the current event.
    1. Medical:
            a. Chief complaint: (questioning to include the items below when appropriate:)
                     i. Onset.
                    ii. Quality.
                   iii. Quantity.
                   iv. Duration.
                    v. Relief/aggravation.
                   vi. Associated symptoms.
                  vii. With pain: use PQRRRST, including location and radiation.
                           1. Obtain a level of pain indication, i.e. rating pain on 1:10 scale, to
                                allow consistent pain evaluation among varying caregivers.
            b. Associated complaints: questioning the same as for chief complaint.
            c. Relevant past medical history.
            d. Allergies.
            e. Medications and drugs: Chronic and "on-board", as well as compliance with
               physician instructions.
            f. Survey of surroundings for evidence pertaining to drug abuse, mental functioning,
               family problems.
    2. Trauma:
            a. Identify the Mechanism of Injury (cause, implements, trajectory, force, vehicular
               speeds, condition of vehicles, etc.)
            b. Patient complaints: History as above for medical complaints.
            c. Relevant past medical history.
            d. Allergies.
            e. Medications and drugs: Chronic and "on-board".
    3. Special Notes:
            a. Do not let gathering of information distract you from management of life-
               threatening problems.
            b. Appropriate questioning can provide valuable information while establishing your
               authority, competence and rapport with patient.
            c. History is commonly obtained while performing secondary survey. Partner
               should be used for gathering information from patient or bystanders.
            d. USE BYSTANDERS to confirm information obtained from patient and to provide
               facts when patient cannot. History from the scene is invaluable: you are the only
               one who can obtain this.
            e. Include and question the use of over-the-counter (OTC) medications (including
               aspirin) and birth control pills.
            f. Consider any medical cause for trauma, particularly in single person accidents
               (ie. MVA due to having an acute stroke, diabetic problem or MI).
            g. Utilize local rescue unit to maximize efficiency in gathering information and
               providing patient care. Look for medical alert tags.
            h. Use SAMPLE history format for information gathering, based on the acronym
               below, or other industry-standard history-taking tool.
                   Marquette County EMS Medical Control Authority
                              History Taking Protocol
                                                                         Part 1, Sect. 1
                                                                           Page: 2 of 2
                                 "SAMPLE History”
                                 Symptoms & Signs
                                 Allergies
                                 Medication
                                 Past Medical History
                                 Last Meal
                                 Events Preceding Incident
All history is to be accurately and completely documented on Patient Care Report per
the Documentation Procedure (Part 1, Section 2).
AUTHENTICATION AND APPROVAL
                                          __________________
Marquette County EMS Medical Director           Date
Effective Date:   October 19, 1989 Revision Date: 1/7/03