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newSchoolWorks.com › VoTechWorks › Business & Cross-Cutting › Home & Building Inspection › Universal Core: Safety, Math, Communication & Career for Home & Building Inspection › Lesson 2
BUS-HOME77-01 · Lesson 2 · 8 clock hours · lab

First Aid, CPR & Emergency Response on Inspection Sites

Objective. The learner will perform hands-only and full CPR, use an AED trainer, control bleeding, and describe the emergency response steps for the three most common inspection-site medical emergencies (cardiac arrest, fall injury, and chemical exposure) to the standard required for a recognized certification card.

⚠ Pending professional review

This lesson, its worked examples and its practice questions has not yet been verified by a credentialed professional in the field or by a certification or approval body. It is a study draft and may contain errors. Do not use it as instructions for work on a job site or on live equipment. Always follow your instructor, your supervising professional, and current official references and regulations.

VoTechWorks program approval and accreditation are still in progress. Credentials are issued only by the certifying bodies named in each program, after their own exams.

Why First Aid and CPR Matter on Inspection Sites

Home and building inspectors work alone in unfamiliar structures, often without a coworker nearby. Falls from attic ladders, cardiac events brought on by heat and exertion, and accidental chemical exposure are among the most realistic medical emergencies you may face — either happening to you or to a client who joins the inspection. Because EMS response times in many areas exceed several minutes, the inspector who acts correctly in the first few minutes can mean the difference between life and death. Holding a current, accredited CPR/AED/First Aid provider card is required or strongly recommended by most state licensing boards and by InterNACHI and ASHI standards of practice.

Scene Safety First

Before you touch any casualty, stop and assess the scene. Ask yourself: Is there a structural collapse risk? Are there downed electrical lines? Is there a chemical odor or visible vapor? An injured responder helps no one. Don your nitrile exam gloves and face shield before contact with any patient — this is your minimum PPE for any first-aid situation. Only enter a hazardous area when it is safe to do so or when trained rescue personnel have cleared it.

Cardiac Arrest: Hands-Only and Full CPR

Cardiac arrest can occur with no warning. When you find an unresponsive adult who is not breathing normally, follow these steps without delay:

1. Confirm unresponsiveness — tap the shoulders and shout, "Are you okay?"

2. Call or direct someone to call 911 — if alone, use speakerphone so your hands stay free.

3. Send for or retrieve the AED — every second counts.

4. Begin chest compressions — place the heel of one hand on the center of the chest (lower half of the sternum), interlock fingers, keep arms straight, and compress hard and fast. Current American Heart Association guidelines call for a rate of 100–120 compressions per minute and a depth of at least 2 inches for adults.

5. Add rescue breaths if trained and willing — 30 compressions to 2 breaths (30:2 ratio) for full CPR. If not trained in rescue breaths, hands-only CPR (continuous compressions) is still effective for adult bystanders.

6. Operate the AED as soon as it arrives — power on, follow voice prompts, attach pads, analyze rhythm, deliver shock if advised, and resume compressions immediately after the shock.

7. Continue until EMS takes over, the patient shows obvious signs of life, or you are physically unable to continue.

For child and infant CPR, the compression depth and hand position differ; your accredited course covers these sequences on mannequins.

Fall Injury: Bleeding Control and Positioning

Falls are the leading cause of fatal injury in the construction and inspection environment. When a person falls and is injured:

1. Ensure scene safety — do not move the casualty unless there is immediate danger; suspect spinal injury in any fall from height.

2. Call 911.

3. Control bleeding with direct pressure — place a clean cloth or gauze pad over the wound and press firmly. Do not remove the pad if it soaks through; add more material on top.

4. Apply a commercial tourniquet for life-threatening limb bleeding — position it 2–3 inches above the wound, tighten until bleeding stops, and note the time of application. Write the time on the tourniquet or the patient's skin.

5. Maintain position — unless the airway is blocked, keep the casualty still and calm. If unconscious and breathing, the recovery position may be used on a non-spinal-injury patient.

6. Hand off to EMS — report mechanism of injury, time of incident, interventions taken, and tourniquet time.

Chemical Exposure

Inspectors encounter mold remediation chemicals, pest control residues, carbon monoxide, and occasionally improperly stored hazardous materials. If a person is exposed:

1. Remove the casualty from the source — guide them or carry them away from the exposure area, protecting yourself with appropriate PPE.

2. Call 911 and Poison Control (1-800-222-1222 in the US) — provide the substance name if known.

3. For skin or eye contact — flush with large amounts of clean water for at least 15–20 minutes.

4. Do not induce vomiting unless specifically directed by Poison Control.

5. For inhalation — move to fresh air, keep the person calm and warm, and monitor breathing.

6. Bring the Safety Data Sheet (SDS) or product label to share with EMS on arrival.

Emergency Response Summary

Every inspection-site emergency follows the same opening sequence: Stop → Assess scene safety → Don PPE → Call 911 → Intervene within your training → Hand off to EMS. Practicing this sequence in drills makes it automatic under stress. Your accredited CPR/AED/First Aid certification card documents that you have demonstrated these skills to a national standard and is renewable on a schedule set by the certifying organization.

Key terms9

Hands-Only CPRContinuous chest compressions without rescue breaths, recommended for untrained bystanders or those unwilling to give breaths; effective for adult sudden cardiac arrest.
AED (Automated External Defibrillator)A portable device that analyzes heart rhythm and delivers an electrical shock to restore a normal rhythm in sudden cardiac arrest; designed for use by laypersons following voice prompts.
Compression RateThe speed of chest compressions during CPR; current guidelines call for 100–120 compressions per minute for adults.
TourniquetA device applied tightly around a limb to stop life-threatening bleeding by compressing blood vessels; time of application must always be recorded.
Scene SafetyThe first action in any emergency: evaluating the environment for hazards (structural, electrical, chemical) before approaching a casualty.
Safety Data Sheet (SDS)A standardized document required by OSHA that lists hazardous ingredients, health effects, and first-aid measures for a chemical product.
Recovery PositionA side-lying position used for an unconscious, breathing patient without suspected spinal injury; it keeps the airway open and reduces the risk of aspiration.
Direct PressureThe primary technique for controlling external bleeding: firm, steady pressure applied with a clean dressing directly over the wound.
PPE (Personal Protective Equipment)Equipment worn to protect against injury or illness; minimum PPE for first-aid response includes nitrile exam gloves and a face shield.
In class: Complete an accredited CPR/AED/First Aid course (e.g., American Red Cross or American Heart Association) including hands-on mannequin practice for adult, child, and infant CPR sequences, and AED trainer operation. · Role-play a simulated fall-injury scenario in the classroom: one learner acts as the injured worker, another as the inspector-responder who must call for help, control bleeding using direct pressure and a commercial tourniquet trainer, and position the casualty correctly until EMS arrives. · Complete a written scenario card drill in which each learner receives a card describing an inspection-site emergency and must write out the correct sequence of actions within three minutes, covering scene safety, call to 911, intervention, and handoff to EMS.
Materials: CPR training mannequins (adult and infant); AED trainer units; commercial tourniquet trainers; nitrile exam gloves; face shields; scenario emergency cards; accredited CPR/AED/First Aid course materials
Check: Learner must pass all skills stations and the written component of the accredited CPR/AED/First Aid course to receive the provider's certification card; additionally, the bleeding-control role-play is scored on a 6-step instructor checklist and all 6 steps must be completed correctly.

Practice check8

Answer each question, then check it. Nothing is recorded; this is your own practice.

Emergency Response Procedures
1. You arrive at an inspection site and find the homeowner unresponsive on the floor. After confirming unresponsiveness, what is the NEXT immediate step?
CPR Technique
2. During adult CPR, current American Heart Association guidelines recommend a compression rate of:
Bleeding Control
3. When applying a tourniquet to control severe limb bleeding, where should it be positioned?
Chemical Exposure Response
4. A client reports that she splashed an unknown cleaning chemical in her eyes at the property. After calling 911, which action is MOST appropriate?
Trauma Response / Fall Injury
5. An inspector discovers a colleague who has fallen from an attic ladder and is bleeding heavily from the forearm. The correct sequence for bleeding control begins with:
Bleeding Control
6. Why is it important to record the time when a tourniquet is applied?
Chemical Exposure Response
7. Which resource should be contacted in addition to 911 when a person is exposed to a chemical at an inspection site?
Emergency Response Procedures
8. An unconscious adult patient is breathing normally after a fall, and spinal injury is NOT suspected. Which position is MOST appropriate while waiting for EMS?
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