Key Components, Study Techniques & Tips: Basic Life Support Exam a Answers 2020

Basic Life Support Exam a Answers 2020

Are you preparing for the Basic Life Support (BLS) exam? Need some guidance on finding the answers for the 2020 exam? Look no further! In this article, I’ll provide you with the essential answers to the BLS Exam A for the year 2020. Whether you’re a healthcare professional or just someone interested in learning life-saving techniques, this article will help you ace the exam and enhance your knowledge of basic life support. So, let’s dive in and discover the key answers you need to know for the BLS exam in 2020.

Understanding Basic Life Support (BLS)

Importance of Basic Life Support Training

When it comes to emergency situations, having the knowledge and skills to provide basic life support can make a significant difference in saving someone’s life. That’s why basic life support training is crucial for healthcare professionals and individuals alike. The BLS exam focuses on assessing your understanding of fundamental life-saving techniques and ensuring that you are well-prepared to handle various emergency situations.

Key Components of BLS

The key components of basic life support cover a range of skills that are essential in emergency situations. These include:

  • CPR (Cardiopulmonary Resuscitation): CPR is a critical technique used to restore blood circulation and oxygenation to the brain and other vital organs during cardiac arrest. It involves chest compressions and rescue breaths to keep the blood flowing until further medical help arrives.
  • AED (Automated External Defibrillation): AED is used to deliver an electric shock to the heart in cases of sudden cardiac arrest. This device helps restore the heart’s normal rhythm and increases the chances of survival.
  • Airway Management: Maintaining a clear and open airway is essential in providing basic life support. This involves techniques such as head-tilt chin-lift, jaw thrust, and clearing obstructions to ensure the patient can breathe effectively.
  • Choking Relief: Choking can be life-threatening, and knowing how to respond quickly and effectively is crucial. BLS training equips you with techniques for abdominal thrusts (Heimlich maneuver) and back blows to dislodge an obstructed airway.

BLS Exam Format And Structure

To assess your understanding of basic life support, the BLS exam follows a specific format and structure. Here are the key details to keep in mind:

  • Exam Type: Multiple-choice questions (MCQs)
  • Total Questions: 50-60 questions
  • Time Limit: Typically around 60-90 minutes
  • Passing Score: Varies, but usually around 80%
  • Exam Content: The exam covers various aspects of basic life support, including CPR, AED usage, airway management, choking relief, and other related topics.
  • Preparation Tips: To prepare for the exam, familiarize yourself with the American Heart Association (AHA) guidelines, practice hands-on skills, review study materials, and consider taking a BLS certification course.

Preparing For The BLS Exam

Study Resources For BLS Exam

When preparing for the Basic Life Support (BLS) exam, it’s important to have the right study resources to guide you. Here are some recommended resources for studying for the BLS exam in 2020:

  • BLS course manual: The BLS course manual is the primary resource that covers all the necessary information for the exam. It covers topics such as CPR, AED usage, airway management, and choking relief.
  • Online practice tests: Taking practice tests online is a great way to assess your knowledge and identify areas that need improvement. There are several websites that offer BLS practice tests with answer explanations. These practice tests are designed to simulate the actual exam experience and familiarize you with the format and content.
  • Video tutorials: Watching instructional videos can be helpful in understanding the techniques and concepts of BLS. Online platforms such as YouTube have numerous BLS tutorial videos that demonstrate proper CPR techniques, AED usage, and airway management.

Effective Study Techniques

To optimize your study time and achieve the best results in the BLS exam, here are some effective study techniques to consider:

  • Create a study schedule: Plan out your study sessions and allocate specific time slots for different topics. This will help you stay organized and ensure that you cover all the necessary material before the exam.
  • Take notes: Writing down key points as you study can improve your retention of information. Summarize important concepts, techniques, and guidelines in your own words.
  • Visual aids and mnemonics: Utilize visual aids such as diagrams and flowcharts to help you understand complex processes, such as the steps in CPR. Additionally, mnemonics can be effective in remembering important details or sequences.


In this article, I have discussed the importance of basic life support (BLS) training and provided an overview of the key components of BLS. We have explored topics such as CPR, AED usage, airway management, and choking relief. I have also provided details about the format and structure of the BLS exam, including the number of questions, time limit, passing score, and exam content. By utilizing the resources and techniques discussed in this article, you can increase your chances of success in passing the BLS exam in 2020. Remember to focus on understanding the material, practicing regularly, and avoiding common mistakes. Best of luck with your BLS exam!

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