Objective. Students will earn a current first aid and CPR/AED certification from an accredited provider by demonstrating correct adult, child, and infant CPR technique, AED operation, and management of common first aid emergencies.
This lesson, its worked examples and its practice questions has not yet been verified by a licensed clinician in the field or by a certification or approval body. It is a study draft and may contain errors. Do not use it to make decisions about any patient or medication. 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.
Funeral service professionals work in preparation rooms, funeral homes, and at graveside services. At any of these locations, a co-worker, family member, or visitor could experience a sudden cardiac arrest, choking episode, or other medical emergency. Because professional emergency responders may be several minutes away, your ability to act quickly and correctly can be the difference between life and death. Most states and accrediting bodies also recognize CPR and first aid training as a baseline safety competency for healthcare-adjacent workers, and many employers require a current certification card before you begin work on the floor.
This lesson guides you through the knowledge behind earning certification from a nationally accredited provider such as the American Heart Association (AHA) or the American Red Cross. The hands-on skills practice and the provider's written assessment are both required to earn the certification card that satisfies this course requirement.
Sudden cardiac arrest (SCA) occurs when the heart's electrical system fails, causing the heart to stop pumping blood effectively. The victim loses consciousness within seconds and stops breathing normally. SCA is not the same as a heart attack, though a heart attack can trigger SCA.
The AHA describes a chain of survival: recognize the emergency and call 9-1-1, begin CPR immediately, use an AED as soon as one is available, provide advanced care when emergency medical services arrive, and support recovery afterward. Every link matters. Studies consistently show that early bystander CPR and early defibrillation significantly improve survival rates before professional responders arrive.
Before touching anyone, confirm the scene is safe. Then check for responsiveness—tap the shoulders and shout. If there is no response and no normal breathing (gasping is not normal breathing), direct a specific person to call 9-1-1 and get the AED, then begin CPR.
Compressions: Place the heel of one hand on the center of the chest (lower half of the sternum), place your other hand on top, and interlock fingers. Keep arms straight, position shoulders directly over hands, and compress at least 2 inches deep but no more than 2.4 inches. Compress at a rate of 100–120 compressions per minute. Allow the chest to fully recoil between compressions; do not lean on the chest.
Rescue breaths: After 30 compressions, tilt the head back, lift the chin, and give two rescue breaths, each lasting about one second, watching for visible chest rise. If a breath does not go in, reposition the head and try once more before resuming compressions. Always use a barrier device (pocket mask or face shield) to protect both you and the victim.
Continue cycles of 30 compressions and 2 breaths until the AED is ready, the victim shows obvious signs of life, or professional responders take over.
For children (roughly age 1 to puberty), the technique is similar to adult CPR. Compress about 2 inches deep using one or two hands depending on the child's size. For infants (under 1 year), use two fingers placed just below the nipple line on the center of the chest, and compress about 1.5 inches deep. In both cases the compression-to-breath ratio remains 30:2 for a single rescuer. With two trained rescuers providing infant CPR, the ratio changes to 15:2.
An automated external defibrillator (AED) analyzes the heart's rhythm and delivers an electrical shock if a shockable rhythm is detected. Modern AEDs provide clear audio and visual prompts; follow them exactly.
1. Power on the AED.
2. Attach the pads as shown in the diagram on the pads—typically one pad below the right collarbone and one on the left side of the chest below the armpit. For infants and small children, use pediatric pads or a pediatric key/switch if available; if not, adult pads may be used.
3. Clear everyone from the victim while the AED analyzes.
4. If a shock is advised, confirm no one is touching the victim, then press the shock button.
5. Resume CPR immediately after the shock. Do not wait to see if the victim responds before restarting compressions.
Pads must be placed on dry, bare skin. Remove patches, dry excessive sweat or water, and shave thick chest hair if a razor is available, to ensure good contact.
Choking: For a conscious adult or child who cannot cough, speak, or breathe, perform abdominal thrusts (Heimlich maneuver) until the object is expelled or the victim loses consciousness. For a conscious infant, alternate five back blows and five chest thrusts.
Bleeding control: Apply firm, direct pressure with a gloved hand and clean dressing. Do not remove a soaked dressing; add more material on top. Gloves are especially important in the funeral home because of routine exposure to blood and body fluids.
Chemical exposures: The preparation room contains formaldehyde, disinfectants, and other hazardous chemicals. If a co-worker is exposed, consult the Safety Data Sheet (SDS) posted in the room, flush affected skin or eyes with water for the time specified on the SDS, and call Poison Control or 9-1-1 as directed.
Answer each question, then check it. Nothing is recorded; this is your own practice.
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