Informed Consent & Health-History Questionnaire
Key Takeaways
- Informed consent documents that a client understood and accepted the known, disclosed risks of a procedure -- it does not excuse an EP-C's negligence.
- A complete informed-consent process covers the procedures, risks, expected benefits, the right to ask questions and withdraw at any time, confidentiality, and signatures from the client and a witness.
- The required components of a health-history questionnaire are past/current medical history, family history of disease, orthopedic limitations, prescribed medications, activity patterns, nutritional habits, stress/anxiety levels, and smoking/alcohol use.
- Informed consent must be written in language the client understands and must be renewed whenever the assessment or exercise protocol materially changes.
- Communicating the screening process before testing and the results afterward, in plain and non-alarming language, is a distinct tested skill, not an optional courtesy.
Informed Consent: Purpose and Core Components
Before any preparticipation assessment, fitness test, or exercise session that carries risk, the EP-C must obtain informed consent -- a client's voluntary agreement to participate after being given enough information to understand what is being asked of them. Informed consent is both an ethical obligation and, in most jurisdictions, a professional-liability safeguard; it is not a waiver that eliminates liability, but a record that the client understood and accepted the procedure's risks before agreeing.
A properly constructed informed-consent process (Task A, Knowledge b) includes:
- Purpose and explanation of procedures -- what will happen, in plain language, step by step.
- Risks and discomforts -- including the rare but real risk of a cardiovascular event during exercise testing, alongside more common risks such as muscle soreness, fatigue, and transient blood pressure changes.
- Expected benefits -- what the client can reasonably expect to gain.
- Responsibilities of the participant -- honest reporting of symptoms, following pretest instructions.
- Freedom to ask questions and to withdraw at any time without penalty.
- Confidentiality of results and records.
- Signatures of the client (or parent/guardian for a minor) and a witness, dated.
Limitations of Informed Consent
Task A, Knowledge c specifically tests the limits of consent and history. Informed consent does not protect an EP-C who is negligent -- it establishes that a client accepted the known and disclosed risks of a properly conducted procedure, not that the EP-C is immune from liability for errors. It must be written and delivered in language the client actually understands, avoiding technical jargon, or it fails its purpose. It must be renewed or re-obtained whenever a materially different procedure is introduced. Even a fully informed, signed consent does not substitute for competent supervision, correct protocol selection, or accurate interpretation of results -- those remain the EP-C's professional responsibility regardless of what was signed.
Health/medical history carries a parallel limitation: it is only as accurate as the client's self-report, memory, and honesty. Clients underreport symptoms out of fear of being told to stop exercising, forget relevant family history, or omit medications they consider unrelated. The EP-C must treat the questionnaire as a starting point that is cross-checked against the screening algorithm's signs/symptoms list (Section 4.1) and updated at every subsequent visit, not a one-time, fully reliable snapshot.
Components of the Health-History Questionnaire
Task B, Knowledge j lists the required components of a health-history questionnaire:
| Category | What it captures |
|---|---|
| Past and current medical history | Diagnosed conditions, surgeries, hospitalizations |
| Family history of disease | Cardiovascular disease, diabetes, and other heritable conditions in first-degree relatives |
| Orthopedic limitations | Joint replacements, chronic pain, movement restrictions |
| Prescribed medications | Drug name, dose, and purpose -- cross-referenced against exercise-testing effects (Chapter 5) |
| Activity patterns | Current exercise habits, feeding the active/inactive screening decision |
| Nutritional habits | Diet quality, restrictions, supplement use |
| Stress and anxiety levels | Psychosocial factors that affect both risk and adherence |
| Smoking and alcohol use | Two of the most heavily weighted lifestyle risk behaviors |
Every one of these fields feeds directly into the screening algorithm: activity patterns determine active/inactive status, medical/family history and orthopedic limitations flag conditions requiring physician consultation (Section 4.3), and medications inform both risk interpretation and later test-protocol selection.
Consent Scales With the Procedure's Risk
The depth of informed consent should scale with the risk of what is being performed. A submaximal field test or a body-composition measurement carries minimal risk, and a brief, clear disclosure is sufficient. A maximal graded exercise test carries a small but real risk of a cardiovascular event and warrants a more detailed, procedure-specific disclosure covering exactly what a maximal test involves, why it is being used instead of a submaximal protocol, and what emergency procedures are in place. For a minor, informed consent -- more precisely, parental or guardian permission plus the minor's assent -- must be obtained from a parent or legal guardian in addition to explaining the procedure to the minor in age-appropriate language. Signed consent forms, along with the health-history questionnaire and the algorithm outcome, should be retained as part of the client's permanent record for as long as required by the facility's record-retention policy and applicable law.
Communicating the Screening Process and Results
Task A, Skill a is explicitly about communication, not just data collection. Before screening, the EP-C explains why each question is being asked and how the answers will be used -- this transparency is part of informed consent, not a separate courtesy. After screening, results must be communicated so the client can act on them: if the outcome is "begin without clearance," say so plainly and describe next steps; if the outcome recommends medical clearance, explain why in non-alarming, factual language, provide a referral pathway, and document the recommendation and the client's response. Poor communication at this step is a common source of client drop-off -- a client vaguely told to "see a doctor first" with no explanation often simply never returns -- and of liability exposure, since an undocumented recommendation is, for professional-liability purposes, one that was never made. Every completed screening -- questionnaire, informed consent, and the algorithm outcome -- should be signed, dated, and filed before assessment or programming begins.
Which statement correctly describes a limitation of informed consent that an EP-C must recognize?
Per the ACSM-EP outline, which of the following is NOT one of the required components of a health-history questionnaire?