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BLS Renewal: Key Facts and Must-Know Information

Mackenzie Thompson

by Mackenzie, Life Saver, NHCPS

Co-authored by Karl Disque, D.O. RPH

posted on Oct 31, 2023 at 11:55 pm

In the emergency medical care sector, Basic Life Support (BLS) stands as a critical cornerstone. It comprises a comprehensive repertoire of life-saving techniques and essential tools, each honed to perfection in the action of high-stress situations. From the well-practiced hands of healthcare providers and first responders to the caring touch of good Samaritans, BLS represents a universal lifeline, ready to be cast to anyone facing critical, life-threatening circumstances.

At its core, BLS equips individuals with the knowledge and skills needed to respond swiftly and effectively to dire emergencies. Among its many facets, it includes the knowledge of cardiopulmonary resuscitation (CPR), a technique designed to breathe life back into a fragile existence, and the use of automated external defibrillators (AED), those remarkable devices that can restore a faltering heart’s rhythm with a well-timed electrical pulse.

Yet, BLS isn’t confined to a single magic bullet. It is a multi-dimensional lifesaving strategy, a well-rounded approach tailored to a diverse range of perilous scenarios. When seconds matter most, BLS is there to intervene, offering its expertise in cases such as airway obstructions (choking), respiratory distress, and the ominous specter of cardiac arrest. Whether it’s a young child, an elderly person, or anyone in between, BLS is the unwavering advocate of life, ensuring that everyone, everywhere, has a fighting chance when fate takes a dark turn.

What are BLS Certification Fundamentals, Who Needs It, and How to Maintain It

Basic Life Support emerges as an irreplaceable pillar upon which countless lives depend. It is not merely a convenience or an optional skill – it is an absolute necessity for healthcare providers, first responders, and medical professionals. This chapter unveils the profound significance of BLS certification fundamentals, shedding light on its extensive curriculum and the unyielding commitment required to keep this vital certification current.

BLS certification delves into a diverse array of crucial topics, Doctors in s BLS renewal classeach serving as a building block in the foundation of emergency medical expertise. From the life-saving dance of cardiopulmonary resuscitation (CPR), which spans across individuals of all ages, to the deft operation of automated external defibrillators (AED), BLS covers these fundamental techniques and more with meticulous attention to detail. Its all-encompassing approach ensures that certified individuals possess a holistic understanding of emergency response.

However, BLS doesn’t stand in isolation, for it is but one rung on the ladder of proficiency in the medical field. In our exploration of this certification, we also venture into the process of advanced lifesaving certifications. Advanced Cardiac Life Support (ACLS) and Pediatric Advanced Life Support (PALS) are mentioned as critical stepping stones that healthcare providers may opt for based on their roles and responsibilities. These advanced certifications take life support to the next level, preparing professionals to navigate the complexities of cardiac emergencies and pediatric care, demonstrating an unyielding commitment to elevating the standard of patient care.

As we delve deeper into this chapter, we’ll underscore the non-negotiable nature of BLS certification and the pivotal role it plays in the tapestry of healthcare. We’ll explore the ever-evolving field of medical training and emphasize the importance of not just obtaining BLS certification fundamentals but maintaining it through timely renewals. The lives that hinge on this knowledge and expertise underscore that BLS is not just a certification; it’s a calling, a commitment, and a promise to safeguard the well-being of those in their most vulnerable moments.

The Importance of BLS Outside the Medical Sector

The life-saving skills, Basic Life Support isn’t the exclusive domain of healthcare professionals. This chapter navigates through the pivotal role BLS plays in the lives of everyday individuals and the profound impact it has in diverse settings. While BLS certifications are indeed a mandate for healthcare providers, the significance of basic CPR and first aid skills should not be underestimated.

CPR and basic first aid are far from being confined to the hallowed halls of medical institutions. They are, in fact, the silent heroes waiting to emerge in our homes, workplaces, and public spaces. By delving into the heart of this chapter, we illuminate the critical importance of these skills, illustrating how they can be a lifeline when professional help is minutes or even moments away.

Addressing Gender Disparities in CPR Response

Unfortunately, disparity exists in the response to cardiac emergencies, particularly in public settings, where gender biases can inadvertently influence how bystanders react. We bring to the forefront the startling revelation that there are indeed gender disparities in the provision of CPR.

With a discerning eye on research findings, we unveil the various reasons behind these disparities. These may include:

  • The misconception that women are immune to heart attacks,
  • The presence of atypical symptoms in female cardiac arrest cases, and
  • Unwarranted concerns about inappropriate touch or fear of causing injury.

However, it’s of utmost importance that we collectively challenge these gender-based disparities. The imperative is not to discriminate but to ensure equal access to life-saving measures for everyone. This section underscores the need for gender-neutral CPR education and awareness to ensure that anyone, regardless of their gender, has an equal chance of survival in a cardiac emergency.

Empowering Everyone with CPR Knowledge

We also would like to debunk the myth that formal CPR training is an exclusive prerequisite for stepping in to help someone in distress. The reality is far more empowering. One doesn’t need an official certification to be a potential life-saver; instead, it’s the readiness to act that truly matters.

We emphasize the significance of bystander assistance and hands-only CPR, underscoring that anyone, irrespective of their background or training, can make a substantial difference during emergencies. The section encourages a communal understanding that in critical situations, every pair of hands can help, and every heart that knows the rhythm of “Stayin’ Alive” can become a beacon of hope – a cornerstone of CPR is to aim for 100 compressions of chest per single minute which is approximately the beat you hear in the song.

In life support, there are no spectators, only participants. By instilling this notion, we aim to inspire a society where individuals feel empowered to act decisively, equipped with the knowledge that they can be the difference between life and death when it matters most.

Where Should You Obtain Basic Life Support Training?

The quest for life-saving knowledge and expertise begins with the pivotal question: Where to obtain BLS training or BLS renewal? There’s a plethora of organizations dedicated to imparting this crucial knowledge, and we can name some of the institutions to begin with, for example, the American Red Cross, the American Heart Association, and Save a Life by NHCPS.

These organizations have long been at the forefront of BLS education, and their commitment to excellence is second to none. When you select the organization, we recommend that you review the curriculum, and flexibility of training options and decide if that suits your daily agendas.

In an age where the virtual realm seamlessly blends with the tangible, the opportunity to access life-saving training at one’s own pace and convenience is a boon, so the option for online BLS certification or BLS renewal often beats the in-person training option. The balance between online and in-person training ensures that individuals can tailor their learning experience to best suit their schedules and learning preferences.

How Frequently Should Healthcare Providers Take a BLS Renewal?

The importance of maintaining an active BLS certification cannot be overstated. Here, we would like to review the critical aspect of renewal, ensuring that life-saving skills remain sharp and effective.

Every two years, healthcare providers are asked to go for BLS renewal. a man on his laptopThis is not merely a bureaucratic requirement but a solemn commitment to the oath of safeguarding lives. The significance of this regular renewal cycle is multifaceted, with one primary aim: enhancing emergency response outcomes.

In a rapidly evolving healthcare sector, staying updated with the latest best practices and guidelines is imperative. Skills can erode, knowledge can become outdated, and complacency can set in over time. The biennial renewal process serves as a potent reminder of the ever-present need to be at the top of one’s game in the realm of life support. For healthcare providers, it’s not just a matter of professional responsibility; it’s a matter of life and death.

Common Errors to Avoid in BLS Certification and BLS Renewal

In the world of life-saving, precision is paramount. Here, we expose some of the most common errors that can occur during BLS training and renewal courses. By shining a spotlight on these blunders, we aim to equip learners with a heightened awareness of potential pitfalls and empower them to steer clear of these mistakes. After all, the efficacy of life-saving techniques hinges on meticulous execution.

  • Neglecting scene safety: One of the fundamental errors to avoid is the neglect of scene safety. It’s an imperative first step in any emergency response, ensuring that both the victim and rescuer are shielded from harm. Failing to assess the situation for potential dangers can lead to further harm, making scene safety a non-negotiable practice.
  • Mishandling chest compressions: Chest compressions are the rhythmic heartbeat of CPR. Errors in compressions can reduce the effectiveness of this life-saving technique. Whether it’s the depth, rate, or quality of chest compressions, precision is key.
  • Inadequate delegation of tasks: During an emergency, there are various tasks to be managed, from calling emergency services to finding an automated external defibrillator (AED). Ineffective delegation of these tasks can lead to chaos and potentially compromise the patient’s well-being. Delegation ensures smooth and efficient emergency responses.
  • Multiple-rescuer techniques: Not all life-saving scenarios involve a single rescuer. Understanding how to effectively work as part of a team during CPR is critical. Multiple-rescuer techniques can reduce fatigue and maximize the efficacy of life-saving interventions.
  • Maintaining the correct speed and depth: The accuracy of chest compressions doesn’t end with simply applying pressure. Compressions must be at the correct depth and speed to be effective. Recognizing and rectifying errors in these aspects is essential to ensuring the victim receives the best care possible.
  • Proper body mechanics: Executing CPR and other life-saving techniques requires the right body mechanics. Failing to maintain these can lead to exhaustion, inefficiency, and even personal injury. It is important to work on proper body mechanics during training and implement it in actual emergency scenarios.

Avoiding these common errors is pivotal for healthcare providers and bystanders alike. By familiarizing yourself with these potential pitfalls, you will become better equipped to navigate emergency situations, ensuring that your efforts contribute to the most favorable outcomes.

CPR Procedure Highlights

This section acts as a concise, go-to guide for CPR (cardiopulmonary resuscitation). In times of crisis, where every second counts, having a quick reference at hand can be a lifesaver in itself. It serves as a step-by-step manual for anyone, whether they have undergone formal CPR training or not, as emergencies can strike anyone, anywhere.

  • Check scene safety and ensure the need for help: The process begins with assessing the safety of the scene and confirming that the individual truly needs assistance. If possible, use personal protective equipment (PPE) like gloves, and confirm unresponsiveness with the shout-tap-shout method.
  • Call for emergency services: If the person is unresponsive and not breathing or only gasping, call 911 or instruct someone else to do so. If an automated external defibrillator (AED) is available, make sure it’s fetched.
  • Ensure proper victim positioning: Place the person on their back on a firm surface, ensuring they are in an optimal position for effective CPR.
  • Give 30 chest compressions: With your hands positioned correctly, shoulders directly over your hands, and elbows straight, deliver at least 2 inches deep chest compressions at a rate of 100 to 120 beats per minute. Allowing the chest to fully recoil before the next compression is essential for effective CPR.
  • Provide 2 rescue breaths: Utilize the head-tilt/chin-lift technique to open the airway and provide two rescue breaths, ensuring the chest rises. If the chest doesn’t rise, reposition the head and ensure an airtight seal before the second breath.
  • Repeat compressions and breaths: Continue with 30 chest compressions and 2 rescue breaths until professional help arrives or an AED becomes available.

In the face of a medical emergency, this quick reference acts as a lifeline, guiding individuals through the critical steps of CPR, and ensuring that life-saving actions are performed with the utmost precision and effectiveness. Its accessibility is a testament to the democratization of life-saving skills, emphasizing that everyone has the potential to be a hero when it matters most.

Abdominal Thrust Technique Highlights

Here we outline a crucial life-saving skill—the abdominal thrust technique. This method is instrumental when dealing with choking individuals, a situation that can escalate rapidly and turn life-threatening. Knowing how to perform the abdominal thrust effectively can mean the difference between life and death in such emergencies.

  • The abdominal thrust technique: includes instructions on how to stand, position yourself behind the choking individual, and use your hands to apply force in the right manner to dislodge the obstructing object. Understanding the correct technique is vital to ensure the safety and well-being of the choking victim.
  • When to use it effectively: Timing is critical when it comes to the abdominal thrust technique. It is important to notice the signs of choking, such as the universal choking sign (hands clutching the throat) and other symptoms of choking. Recognizing these signs and acting swiftly can make all the difference.
  • The “Five and Five” Technique: While the abdominal thrust is a powerful tool for dislodging obstructions, there are situations where a combination of techniques can be even more effective. The “five and five” technique involves alternating between five back blows and five abdominal thrusts. This approach is particularly valuable when dealing with pediatric choking cases or in cases where the abdominal thrust alone may not suffice.

With this quick reference, we empower individuals with the knowledge and skills needed to respond effectively to choking incidents. The ability to act confidently in these high-stress situations can truly be a lifesaver.

Highlights of Utilizing an Automated External Defibrillator

This section is dedicated to clarifying the operation of an Automated External Defibrillator (AED), a device that can be a game-changer in situations involving non-breathing individuals and sudden cardiac arrest. Understanding how to use an AED is crucial, and this quick reference provides a user-friendly guide.

  • Attaching AED pads: First of all, the instructions on how to attach AED pads to the chest of the non-breathing individual should be followed on the AED instructions which are usually provided on the screen on this tool. Correct placement of these pads is essential for the AED to accurately analyze heart rhythms.
  • Analyzing heart rhythms: The AED is not just a shock-delivering device; it’s also a diagnostic tool. After attaching AED pads, the mechanism will instruct you to let the AED analyze the individual’s heart rhythms. It is important to ensure no one is touching the person during this analysis, the safe space is created for the AED to work effectively.
  • Delivering shocks if necessary: If the AED determines that a shock is required, it’s crucial to understand how to operate the device safely. Normally, the instruction or voice-over instructor will guide the rescuer through this step. Once the AED is delivering shocks, it is needed to ensure no one is touching the individual at the time of shock delivery.

The AED is a remarkable technology that can restore a person’s heartbeat when every second is vital. By offering this guide, we aim to enable individuals to confidently and effectively use an AED, potentially saving lives in situations of cardiac arrest.

How to Get Ready for BLS Renewal?

BLS renewal is not just a formality, it’s an essential step in ensuring that your life-saving skills are honed and ready to be deployed when the need arises. How to get ready for your BLS renewal courses and how to be confident?

  • Emphasize hands-on practice: Basic life support is not a theoretical pursuit but a hands-on skill that demands precision and practical proficiency. The first tip for success is to place a strong emphasis on applied practice. Whether you’re renewing your certification online or through in-person courses, dedicate time to practice essential life-saving techniques. This can include CPR, AED usage, and relief of airway obstruction. The muscle memory you develop through hands-on practice is invaluable, ensuring that you can respond swiftly and effectively in real-life emergencies.
  • Seek clarification when needed: BLS renewal courses may introduce updates or clarify existing guidelines, reflecting the dynamic nature of medical science. It’s essential to remain open to learning and seek clarification whenever you have questions. If you encounter new information or techniques that you’re not familiar with, don’t hesitate to ask your instructor for clarification. Remember, there are no wrong questions when it comes to life-saving knowledge. Seeking clarity ensures that you’re not only well-informed but also confident in your ability to apply the latest best practices in emergency response.
  • Select reputable certification providers: The quality of your BLS renewal experience can significantly impact your preparedness to handle medical emergencies. Choosing a reputable certification provider is critical. Look for organizations with a track record of delivering high-quality training and support. Explore their course materials and certification standards to ensure they align with the latest best practices, such as those set forth by authority organizations. Additionally, consider whether the courses offer continuing medical education (CME) credits, a mark of credibility and commitment to up-to-date training. Selecting the right certification provider is a cornerstone of your BLS renewal success.

By emphasizing hands-on practice, seeking clarification when needed, and selecting reputable certification providers, you ensure that your life-saving skills are not just renewed but sharpened, ready to make a real difference when it matters most.


It is very important to keep your basic life support certification up-to-date, regardless of your professional role. If you are not in the medical field, it is advisable to at least familiarize with life-saving techniques and update your knowledge once in a while. We encourage you to embark on comprehensive and cost-effective training provided by Save a Life by NHCPS, ensuring you are well-prepared to respond to life-threatening emergencies. If you have recently been undergoing your BLS renewal course share your experience in the comments section below.

About Mackenzie

Mackenzie is a seasoned life saver and a multifaceted professional in the medical field. With an impressive 8-year track record in medical education, Mackenzie boasts a comprehensive set of certifications, including ACLS, PALS, BLS, and CPR, which reflect her unwavering commitment and expertise. Her significant contributions to teaching and the development of medical content underscore her profound knowledge and dedication to advancing healthcare.

Beyond her medical prowess, Mackenzie seamlessly integrates her passion for education with her proficiency in media and marketing. Her academic journey at Indiana University culminated in a degree in Media and Marketing, further solidifying her expertise in these domains.

In addition to her impressive professional achievements, Mackenzie possesses a refined taste for global exploration, photography, design aesthetics, sartorial elegance, and the culinary arts, with a particular affinity for Chinese cuisine. Currently based in the vibrant city of Manhattan, she continues to be a driving force in the medical community. She is an invaluable asset to, where she champions excellence and innovation with unwavering dedication.

Contact Mackenzie at [email protected]


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