Code Blue Safety Skills · Blog
Clear CPR, First Aid, and safety articles from David Onori, a mobile instructor serving San Diego County and nearby communities.
52 posts
Community
The 2025 ILCOR first-aid consensus reaffirms a practical priority for suspected opioid emergencies: call 911, start CPR immediately when someone is unconscious and not breathing normally, and use naloxone when available. I explain the response sequence and how households and workplaces can prepare.
Read article· 7 min read
Community
This is a fictionalized composite, not a real client story, and uses no real client names. It walks through how a licensed Menifee daycare might plan blended Pediatric First Aid & CPR/AED training for its entire staff around nap schedules and ratios, what a pediatric skills session covers, and a readiness checklist for childcare directors before cold and flu season.
Read article· 7 min read
First Aid
Hypothermia isn't just a mountain problem — surfers, early-morning hikers, and damp, windy Southern California days can drop core temperature too. Learn the early warning signs (the "umbles," and shivering that stops), the safe response steps, frostbite basics, and how to prevent cold emergencies on the coast, trails, and at home.
Read article· 7 min read
CPR Training
The choking-response guidance revised in October 2025 calls for alternating five back blows and five abdominal thrusts for a conscious adult or child, and five back blows with five chest thrusts for an infant. Here’s how the updated sequence works, why the back-blow step matters, and what to do if the person becomes unresponsive — from the adult or child five-and-five cycle to the infant chest-thrust variation.
Read article· 7 min read
Community
A fictionalized Lake Elsinore office scenario — written as a composite example, not a real client — shows how blended learning and one planned onsite session can train a mixed team without closing for the day.
Read article· 7 min read
CPR Training
Learn how to cool and protect a burn, what not to put on it, and when to get emergency help. These simple steps can help you respond calmly while arranging the right care.
Read article· 7 min read
Community
World Restart a Heart Day is a reminder that bystanders can make a difference. Learn the first actions to take in a cardiac emergency and how hands-on CPR/AED training can build response confidence.
Read article· 6 min read
Community
The annual Great California ShakeOut is a reminder to practice Drop, Cover, and Hold On. Review the drill and simple preparedness steps for families, schools, and workplaces.
Read article· 6 min read
Workplace Training
A recap of a mobile adult CPR class for Home Depot employees in Temecula, with hands-on compressions, AED practice, and workplace-response takeaways.
Read article· 3 min read
Workplace Training
A practical guide to California’s expected workplace first-aid rule changes, what employers should monitor, and how to prepare teams before the anticipated 2027 effective date.
Read article· 9 min read
Emergency Preparedness
A practical after-action guide to earthquake injuries, checking for hazards, calling for help, and providing safe first aid while professional responders are on the way.
Read article· 4 min read
Community
A Temecula fitness studio prepared its coaches and front-desk staff with mobile CPR, AED, choking-response, and pediatric-skills training before the fall rush.
Read article· 8 min read
First Aid
A plain-language walkthrough of AED use: turn it on, follow voice prompts, place pads as shown, keep people clear during analysis, and follow the device’s instructions.
Read article· 9 min read
First Aid
Learn how to protect someone having a seizure, what actions to avoid, when to call emergency services, and how to stay with them as the episode ends.
Read article· 8 min read
Industry News
What California’s SB 945 means for CPR and AED instruction in public high schools, including its expected school-year timeline and hands-on learning requirements.
Read article· 8 min read
Community
A Murrieta neighborhood parent group booked a private, mobile Pediatric First Aid & CPR/AED class and turned a familiar community space...
Read article· 7 min read
First Aid
Severe bleeding can become fatal within minutes. This step-by-step guide covers how to recognize life-threatening bleeding, apply dire...
Read article· 8 min read
Community
Every October, Sudden Cardiac Arrest Awareness Month reminds communities that emergency readiness begins with ordinary people. Here is...
Read article· 7 min read
Community
Coaches, parent volunteers, and rec leaders across San Diego County, Temecula, Murrieta, Menifee, and Lake Elsinore are getting CPR/AE...
Read article· 9 min read
CPR Training
You don't need a certification card to save a life. If someone collapses near you and isn't breathing normally, here's exactly what to do — step by step, no training required.
Read article· 9 min read
Industry News
A new BMC Public Health study models what San Diego County's one-million-person bystander CPR goal could yield — approximately 470–480 additional lives saved over five years. Here's what the research means for individuals and organizations in Southern California.
Read article· 8 min read
Community
Across San Diego County, schools are earning Heart Safe designations, hundreds of thousands of residents are getting trained, and a free community preparedness fair is coming September 26. Here is what is happening and how it connects to the work I do every day.
Read article· 7 min read
Local Training
If you live or work in Temecula and need CPR certification, you do not have to drive to a training center or sit in a classroom. Here is how mobile, on-site CPR certification works and what to expect from a Red Cross or HSI course.
Read article· 5 min read
First Aid
Knowing how to recognize a stroke and what to do in the first minutes can make a meaningful difference. Here is a practical guide to the FAST warning signs, what to do while waiting for EMS, and common mistakes to avoid.
Read article· 9 min read
CPR Training
The American Red Cross has officially transitioned to its updated First Aid/CPR/AED curriculum. Here is what changed, what it means for your certification, and what to look for when booking a class.
Read article· 8 min read
Community
Twenty-five years later, the courage of first responders and ordinary civilians on September 11 still shapes how we think about emergency readiness. Here is what that day taught us about community preparedness.
Read article· 4 min read
Workplace Training
This fictional-but-representative workplace profile shows how a local office used mobile, blended CPR and first aid training to support its 2026 safety goals.
Read article· 9 min read
Family Safety
Labor Day is the unofficial end of summer — and one of the busiest weekends for grilling, swimming, and road trips. Here are six safety tips to keep your family protected while you celebrate.
Read article· 9 min read
CPR Training
Pediatric CPR is not the same as adult CPR. Children and infants have smaller airways and different compression techniques. Here is what parents and caregivers need to know.
Read article· 8 min read
Workplace Training
A Keystone RV employee survived a massive heart attack because his coworkers acted immediately. Here is what that story means for Southern California businesses this National Preparedness Month.
Read article· 7 min read
Community
A recap of September preparedness events in Temecula and Lake Elsinore, with practical steps for household readiness and local emergency planning.
Read article· 7 min read
First Aid
Learn how to recognize life-threatening bleeding, apply direct pressure, use wound packing or a tourniquet, and care for shock until help arrives.
Read article· 8 min read
CPR Training
Three 2026 bystander responses show how CPR and AED training can help ordinary people act quickly during a cardiac emergency.
Read article· 7 min read
Community
A look at how San Diego County safety events help families build emergency confidence—and why hands-on CPR and first aid practice matters.
Read article· 4 min read
School Safety
How schools, daycares, coaches, and parent groups can build a stronger emergency response plan with hands-on CPR and first aid training.
Read article· 6 min read
First Aid
Learn how to recognize and respond to choking in adults, children, and infants. Step-by-step first aid guidance based on Red Cross and HSI...
Read article· 8 min read
First Aid
A classroom-only Stop the Bleed course: 2.5 hours, $40 in person, and practical training in direct pressure, wound packing, and tourniquet use.
Read article· 7 min read
CPR Training
A video can show you the steps. Hands-on practice is what builds the muscle memory, confidence, and coaching feedback you need to actually use those skills in an emergency.
Read article· 5 min read
AED Training
You do not need to be a medical professional to use an AED. Learn the step-by-step process for using an automated external defibrillator duri...
Read article· 9 min read
Community
When CPR training is accessible, practical, and local, it becomes more than a certification requirement. It becomes a community resource.
Read article· 7 min read
Workplace Training
Running a daycare or childcare center in Temecula or Murrieta? California requires CPR and first aid certification for childcare staff — a...
Read article· 6 min read
CPR Training
Renewing CPR certification every two years maintains your credential — but the latest retention research shows your hands-on skills may need attention much sooner. Here is what you need to know.
Read article· 9 min read
CPR Training
The American Red Cross released its Resuscitation Suite r.25 update in February 2026. Here is what changed, what it means for your certification, and whether you need to retake your course.
Read article· 9 min read
Workplace Training
Across San Diego County, Temecula, Murrieta, Menifee, and Lake Elsinore, businesses are making hands-on CPR and first aid training part of everyday workplace culture — not just a once-a-year checkbox.
Read article· 7 min read
Workplace Training
Seeing someone collapse or become unresponsive can be frightening. If the person is breathing normally, however, there is a simple first aid skill you can use while waiting for emergency medical help: the recovery position .
Read article· 9 min read
CPR Training
Cardiac emergencies can strike without warning. Hands-Only CPR is a simple, powerful technique anyone can learn — no rescue breaths required. Here is how to do it.
Read article· 6 min read
CPR Training
An AED can double survival odds in a cardiac emergency — but only if someone knows where it is and how to use it. Here is what Southern California residents need to know before an emergency strikes.
Read article· 5 min read
First Aid
Well-meaning adults often rely on outdated home remedies that can make injuries worse. Here are 7 first aid mistakes to stop making — and what to do instead.
Read article· 6 min read
Workplace Training
July is the perfect time to audit your team's CPR certifications, identify training gaps, and get back on track before the busy fall season. Here is how San Diego organizations can finish 2026 strong.
Read article· 5 min read
Training & Certification
41 states now require CPR training before a student can graduate high school. Here is what San Diego schools need to know — and how mobile training makes compliance simple.
Read article· 5 min read
CPR Training
August is one of the busiest months of the year — and the perfect time to get CPR-certified before the school year starts. Here are 5 steps every San Diego parent and teacher needs to take.
Read article· 6 min read
CPR Training
Mobile CPR training brings the instructor to you — same certification, same hands-on practice, zero commute. Here is how the two options stack up so you can choose what actually fits your life.
Read article· 6 min read