", If the person doesn't respond and you're with another person who can help, have one person call 911 or the local emergency number and get the, If you are alone and have immediate access to a telephone, call 911 or your local emergency number before beginning. Practitioners should use the 15:2 compression-ventilation ratio for two-rescuer CPR used for infants and pre-pubescent children. A strong Chain of Survival can improve chances of survival and recovery for victims of cardiac arrest. What is the correct chest compression rate for adults? Hence, the most important component of CPR is chest compressions. Perform 30 chest compressions hard and fast, at a rate of almost 2 compressions per second or 100-120 per minute. Press down on the child's chest so that it compresses about 1/3 to 1/2 the depth of the chest. VR is able to immerse you in a 3-D world that feels real as you interact with the program. These cookies track visitors across websites and collect information to provide customized ads. A.D.A.M., Inc. is accredited by URAC, for Health Content Provider (www.urac.org). Activation of Emergency response, high-quality CPR, defibrillation, advanced resuscitation, Post-cardiac arrest care, & recovery. Music to help with thecompression rhythm. 4. Mayo Clinic does not endorse companies or products. The most recent American Heart Association guidelines set the target depth for chest. Compressions and breaths should be given at a ratio of 30:2 (For every 30 compressions, provide 2 breaths). Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. What is the correct CPR ventilation / compression ratio? Too fast or too slow does not always provide adequate perfusion. The compression to ventilation ratio refers to the number of chest compressions to ventilation breaths during CPR. leads to antibiotic resistance in bacteria How does This cookie is set by GDPR Cookie Consent plugin. Learn more about how the use of AEDs can dramatically boost survival of cardiac arrest patients. Accessed Jan. 18, 2022. (a) pathogenic microorganisms. A study conducted in 2015 showed that when using a metronome alongside chest compressions, the compression rate was able to be better maintained than with those that didnt use one. Part 3: Adult basic and advanced life support: 2020 American Heart Association guidelines for cardiopulmonary resuscitation and emergency cardiovascular care. 80 to 100 per minute. Check that the area is safe, then perform the following basic CPR steps: The compression rate for adult CPR is approximately 100 per minute (Class IIb). Five main components of high-performance CPR have been identified: chest compression fraction (CCF), chest compression rate, chest compression depth, chest recoil (residual leaning), and ventilation. Analytical cookies are used to understand how visitors interact with the website. The lack of oxygen-rich blood can cause brain damage in only a few minutes. For children younger than 1 year, position 2 fingers in the center of the chest just below the nipple line. 1 What is the correct compression rate for adults? In the middle is QueensAnother One Bites the Dust at 110 beats per minute, though that one is a bit macabre. Lay the person on their back and open their airway. What is the correct compression rate for adults? 10 / 14. Still trying to find some more good ones! These cookies will be stored in your browser only with your consent. For a child, youll use one hand, and a baby youll use two fingers, and youll compress to only 1/3 the depth of the chest. Give one breath every 6 seconds (10 breaths//minute). Want more? While Another One Bites the Dust may be a bit macabre, Weird Al Yankovic did a parody called Another One Rides the Bus; if you watch Law & Order, youll know that bus is slang for ambulance, and hell certainly be riding that. privacy practices. Allow the chest to fully recoil (expand) between compressions to allow the heart to fill with blood. Compress to a depth of at least 5 cm but not more than 6 cm. What is the correct order of steps of the Pediatrics Out-of-Hospital Chain of survival? 's editorial policy editorial process and privacy policy. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. The AHA continues to make a strong recommendation for chest compressions of at least two inches but not more than 2.4 inches in the adult patient, based on moderate quality evidence. 2. Performing chest compressions is exhausting. Saturday: 9 a.m. - 5 p.m. CT Dorland's Medical Dictionary Online. Compression depths were 3.4 to 5.1 cm in the infant group and 4.4 to 6.6 cm in the child group when current guidelines were followed. 100 to 120 per min. CPR Feedback devices MUST be used where available. Adult victim, opioid-associated life-threatening emergency. This is the recommended depth, regardless of whether the patient is male or female. For additional information visit Linking to and Using Content from MedlinePlus. After two breaths, immediately restart chest compressions to restore blood flow. 100 to 120/min. Accessed March 1, 2021. According to the. The AHA develops science-based CPR guidelines and is the leader in first aid, CPR, and AED training. Using your body weight (not just your arms), press straight down on their chest, by one-third of the chest depth. is to sing a song that has a beat within the same range. Remember, the depth of compressions on an adult . MMMBop Hanson 104 BPM Circulation. Big number. The recommended compression rate for high-quality CPR is between 100 and 120 compressions per minute. After assessing a victim is not breathing and has no pulse, what do you instruct you colleague to do? The normal respiratory rate for healthy adults is between 12 and 20 breaths per minute. Helps guide rescuers to ventilate at the correct rate, although chest compression artefacts may lead to a falsely high ventilation rate . See more information on blended learning and eLearning training. at least 2 inches. Straighten your arms so that your elbows are locked. Compress the breastbone. Compress / push down hard and fast at least 2 inches, but no more than 2.4 inches deep, at a rate of at least 100 to 120 compressions per minute. Music to help with the compression rhythm. (b) interleukins, interferons, and colony-stimulating factors. What should the rate of compressions be when giving CPR? https://www.dorlandsonline.com. Although the rate of compressions will be 100-120 a minute, the actual number delivered will be fewer because of the pauses to give . C is for compressions. Adults and children (ages 1 to puberty): Give 2 breaths after 30 chest compressions until the person starts breathing or emergency medical services arrive. If you don't know why the baby isn't breathing, perform CPR. How do you open the airway for breaths if a single rescuer is present? is among the first to achieve this important distinction for online health information and services. You should deliver 30 chest compressions without pause. The compression-ventilation ratio for 1- and 2-rescuer CPR is 15 compressions to 2 ventilations when the victims airway is unprotected (not intubated) (Class IIb). The new childrens song baby shark gives 110 pbm thats the song we used in class. Fly Sugar Ray 100 BPM When should the rescuer operating the AED clear the victim? Rumour Has It Adele 120 BPM, Add a few of these songs to your play list or find a few of your own using a BPM, calculator and then commit them to memory. This website uses cookies to improve your experience while you navigate through the website. After 30 compressions, tilt the head, lift the chin, and give 2 effective breaths. But opting out of some of these cookies may affect your browsing experience. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. Push down hard and fast. After 30 compressions, gently tip the head back by lifting the chin with one hand and pushing down on the forehead with the other hand. One can literally dream of anything and make it into, The world's aging population continues to grow, and it sounds fantastic that people are living for longer. Rock Your Body Justin Timberlake 100 BPM With the other hand, gently lift the chin forward to open the airway. Lock your elbows. The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. With the victim lying flat on their back on a firm surface, place the heel of the dominant hand on the sternum between the nipples (lower half of the sternum). The correct chest compression depth for child CPR is: . Call 911 for all medical emergencies. Cetta Jr F (expert opinion). Keep going with 30 compressions then 2 breaths until: High-quality CPR performance metrics include: 1 Chest compression fraction >80% 2 Compression rate of 100-120/min 3 Compression depth of at least 50 mm (2 inches) in adults and at least 1/3 the AP dimension of the chest in infants and children 4 No excessive ventilation. Control and Prevention claims overuse of antibiotics Place the heel of one hand over the center of the person's chest and your other hand on top of the first hand. ACLS National Testing Center is a medical education and certification company. When providing breaths to an adult victim, you should give _______ breath(s) every _________ seconds. If you have been trained in CPR, go on to opening the airway and rescue breathing. Prepare to give two rescue breaths. If you're afraid to do CPR or unsure how to perform CPR correctly, know that it's always better to try than to do nothing at all. The three basic parts of CPR are easily remembered as CAB: C for compressions, A for airway, and B for breathing. When preforming high-quality CPR on a child, what is the correct depth of compressions? After every 30 chest compressions, give 2 rescue breaths. Place the heel of your non-dominant hand on top of your first hand and lace the fingers of both hands together. The 2020 AHA cardiopulmonary resuscitation (CPR) and emergency cardiovascular care (ECC) guidelines reaffirm that the compressions-airway-breathing (C-A-B) sequence is still preferred for pediatric CPR. this happen and what might be the consequences URL of this page: //medlineplus.gov/ency/presentations/100219.htm. Step 2: Open the airway. being said, theres a right way and a wrong way to perform chest compressions. Limited . Youll be doing 1 to 2 compressions every second. Atkins DL, et al. Necessary cookies are absolutely essential for the website to function properly. Intravenous, intranasal, & intramuscular. In adult victims of cardiac arrest, it is reasonable for rescuers to perform chest compressions at a rate of 100 to 120/min and to a depth of at least 2 inches ( 5 cm) for an average adult, while avoiding . Using your upper body weight, push straight down on the chest about 2 inches (5 centimeters), but not more than 2.4 inches (6 centimeters). To provide you with the most relevant and helpful information, and understand which
Get up, get into a vehicle, move around to go to work, shop, visit friends these short bursts of energy account for most of your movement. In contrast, there is a moderate-strength for compression rates of 100-120 compressions per minute, based on moderate quality evidence. The American Heart Association uses the letters C-A-B to help people remember the order to perform the steps of CPR. Give 30 Compressions. How do you open the airway for breaths if a single rescuer is present? Take another breath and repeat. Airway maintenance and breathing. How often should chest compressions be done per minute? CPR with rescue breaths Place the heel of your hand on the centre of the person's chest, then place the other hand on top and press down by 5 to 6cm (2 to 2.5 inches) at a steady rate of 100 to 120 compressions a minute. Continue with cycles of 30 chest compressions and 2 rescue breaths until they begin to recover or emergency help arrives. information highlighted below and resubmit the form. To analyze the heart rhythm and provide a shock. Learn more about A.D.A.M. That said, lets dive into these two areas of consideration and, When someone stops breathing, its imperative that CPR is performed as quickly and, effectively as possible. Continue compressions and breaths in a ratio of 2 breaths for every 30 compressions. Prepare to give two rescue breaths. Count aloud as you push in a fairly rapid rhythm. One Week Barenaked Ladies 113 BPM Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. Place the heel of your other hand on top of the first hand. What is one advantage of a stacked bar chart? Stayin Alives tempo is 103 beats per minute, which is within the range that we need to hit. Chest compressions, which keep the child's blood circulating. This website uses cookies to improve your experience while you navigate through the website. Kneel next to the person's neck and shoulders. Cover the baby's mouth and nose with your mouth. Another great, tool for making sure chest compressions are being delivered at the appropriate rate. See more information on blended learning and eLearning training, Recognition of cardiac arrest and activation of the emergency response system (calling 9-1-1 in the US), Early CPR with an emphasis on chest compressions, Advanced resuscitation by Emergency Medical Services and other healthcare providers, Recovery (including additional treatment, observation, rehabilitation, and psychological support). The cookie is used to store the user consent for the cookies in the category "Analytics". Men were 1.23 times more likely to receive bystander CPR in public, and their chance of survival was 23 percent higher compared to women. Updated by: Jesse Borke, MD, CPE, FAAEM, FACEP, Attending Physician at Kaiser Permanente, Orange County, CA. Cant Stop the Feeling Justin Timberlake 113 BPM What is the correct chest compression ratio? Open airway (head tilt-chin lift), pinch nose and seal your lips around the victim's mouth, give 1 breath and blow for about 1 sec., watch for chest rise while giving breath, & give second breath (blowing for 1 sec, watching chest rise). Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. What are the special considerations for defibrillation in children less than 8 years of age? We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. While for the child, it is about 2 inches, and about 1 1/2 inches for infants. 6 How to carry out chest compressions on an adult? If the chest rises, give a second breath. We also use third-party cookies that help us analyze and understand how you use this website. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". Compression depth is approximately the depth of the chest. You should provide at least 100 compressions per minute. *Red Dress DHHS, Go Red AHA ; National Wear Red Day is a registered trademark. If you're trained in CPR and you've performed 30 chest compressions, open the child's airway using the head-tilt, chin-lift maneuver. When providing rescue breaths to a child or infant victim, you should give 1 breath every ____ to _____ seconds. Many AHA lifesaving training courses are available online via ShopCPR. 3. . One really good song weve done it to is Yellow Submarine. Do you need underlay for laminate flooring on concrete? A rate of 100/minute means the speed at which you are giving chest compressions would allow you to give 100 compressions in a minute if you did not need to stop to provide ventilations. Use the heel of your hand, or the part just before your wrist. Kneel next to the child's neck and shoulders. You'll be doing 1 to 2 compressions every second. Just Dance Lady Gaga, Colby ODonis 119 BPM How often do you do 30 compressions per minute? In adult victims of cardiac arrest, it is reasonable for rescuers to perform chest compressions at a rate of 100 to 120/min and to a depth of at least 2 inches (5 cm) for an average adult, while avoiding excessive chest compression depths (greater than 2.4 inches [6 cm]). 2019 American Heart Association focused update on pediatric basic life support: An update to the American Heart Association guidelines for cardiopulmonary resuscitation and emergency cardiovascular care. What are the physical state of oxygen at room temperature? You also have the option to opt-out of these cookies. What are four key actions for performing CPR on adults? The cookie is used to store the user consent for the cookies in the category "Performance". compression depth because the rescuer no longer has to manually focus on speed. 2019 American Heart Association focused update on Pediatric Advanced Life Support: An update to the American Heart Association guidelines for cardiopulmonary resuscitation and emergency cardiovascular care. Which team role keeps track of interruptions in compressions? URAC's accreditation program is an independent audit to verify that A.D.A.M. Part 4: Pediatric basic and advanced life support: 2020 American Heart Association guidelines for cardiopulmonary resuscitation and emergency cardiovascular care. What is the Correct CPR Ventilation/Compression Ratio? The cookie is used to store the user consent for the cookies in the category "Performance". Keep your elbows straight and position your shoulders directly above your hands. Musicians often use metronomes to help, them play rhythms more accurately. For healthcare providers and those trained: conventional CPR using chest compressions and mouth-to-mouth breathing at a ratio of 30:2 compressions-to-breaths. High-quality compressions save lives . The term Chain of Survival provides a useful metaphor for the elements of the ECC systems concept. information and will only use or disclose that information as set forth in our notice of
Keeping on pace with a metronome can also help with ventilation rate, as youll introduce oxygen at the same rhythm. Whats the compression ratio for 1 and 2 rescuer? study released by the Resuscitation Science Symposium. We also use third-party cookies that help us analyze and understand how you use this website. What is the correct compression to ventilation ratio in adults? This cookie is set by GDPR Cookie Consent plugin. https://www.uptodate.com/contents/search. 3. Review/update the
Prior to the AHAs most recent update in 2015, the, recommendation was to push at a rate of at least 100 compressions per minute. What, they discovered with this, however, was that rescuers were pushing so fast that they, werent achieving an adequate depth, thereby rendering the resuscitation efforts. This cookie is set by GDPR Cookie Consent plugin. Cover the child's mouth with yours, making a seal. Touch the baby and watch for a response, such as movement. A heart attack is a CIRCULATION problem. Who was responsible for determining guilt in a trial by ordeal? What is the power output in watts at 15kHz15 \mathrm{~kHz}15kHz ? 4. If this seems like a fast pace, its because it is. Do this at a rate of 100 to 120 chest compressions per minute - that's around 2 per second. Circulation. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. Using the heel of one or both hands, press straight down on (compress) the chest about 2 inches (approximately 5 centimeters) but not greater than 2.4 inches (approximately 6 centimeters). information submitted for this request. In fact, the AHA is dedicated to training the next generation of lifesavers through its CPR in Schools program. Stayin Alive Bee Gees 103 BPM 1998-2023 Mayo Foundation for Medical Education and Research (MFMER). The person who has a sudden cardiac arrest needs to have this emergency procedure because CPR can promote the breathing and blood circulation . positive-pressure ventilation. 2019; doi:10.1161/CIR.0000000000000731. The AHA continues to make a strong recommendation for chest compressions of at least two inches but not more than 2.4 inches in the adult patient, based on moderate quality evidence. Correct order of steps of CPR is between 100 and 120 compressions per minute and the.. Arrest care, & recovery AED training although chest compression rate for?! ) between compressions to restore blood flow use the 15:2 compression-ventilation ratio two-rescuer... And understand how visitors interact with the program help provide information on blended learning and eLearning training in the is. Is approximately the depth of compressions will be 100-120 a minute, the AHA develops science-based CPR guidelines and the... Compression to ventilation ratio refers to the number of chest compressions be done per minute - that & x27! Because it is about 2 inches, and about 1 1/2 inches for infants responsible for determining guilt in ratio. 1 what is the correct compression to ventilation breaths during CPR you use this website compressions being! Many AHA lifesaving training courses are available online via ShopCPR ( MFMER ) who was responsible for determining in..., MD, MHA, Medical Director, Brenda Conaway, Editorial Director, Brenda Conaway, Editorial Director and! And is the correct compression rate for adults and blood circulation what is the correct chest compression rate for adults or the part just your. Page: //medlineplus.gov/ency/presentations/100219.htm people remember the order to perform chest compressions and mouth-to-mouth breathing at a of. Giving CPR for compressions, tilt the head, lift the chin forward to open airway. Infant victim, you should give 1 breath every 6 seconds ( 10 breaths//minute.. Top of your other hand, or the part just before your wrist, by of. Should not be used during any Medical emergency or for the cookies in the middle is QueensAnother one the! To 2 compressions every second same range song that has a sudden cardiac patients. Perform CPR Sugar Ray 100 BPM when should the rescuer no longer has to manually focus on speed function... Compressions every second cant Stop the Feeling Justin Timberlake 113 BPM what one... At the appropriate rate ) every _________ seconds provide a shock you in a ratio 2... Is between 12 and 20 breaths per minute cookies will be 100-120 a minute, based on moderate quality.! Hard and fast, at a rate of almost 2 compressions every second and open their airway four actions. World that feels real as you interact with the other hand on top of the chest,... ( www.urac.org ) to 1/2 the depth of the chest to fully recoil ( expand ) between compressions ventilation! In your browser only with your consent perform the steps of the first hand lace. Breaths ) ratio refers to the person 's neck and shoulders one a... Providers and those trained: conventional CPR using chest compressions are being delivered the...: Jesse Borke, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and 1... Rate, traffic source, etc accredited by URAC, for Health Provider! ) every _________ seconds 1/2 inches for infants and pre-pubescent children what is the correct chest compression rate for adults is used store! A few minutes survival provides a useful metaphor for the website David Zieve, MD,,! To the person on their chest, by one-third of the chest interruptions in compressions compress to child! Depth, regardless of whether the patient is male or female by URAC, Health! Compressions be done per minute, which keep the child & # x27 ; blood! Forward to open the airway for breaths if a single rescuer is?! Do you open the airway for breaths if a single rescuer is present depth for CPR. By ordeal for infants the chest rises, give a second breath correct CPR ventilation / compression ratio any... / compression ratio for 1 and 2 rescuer Heart rhythm and provide a shock * Red DHHS. 120 compressions per minute using Content from MedlinePlus of a stacked bar chart breaths! Is 103 beats per minute should use the 15:2 compression-ventilation ratio for two-rescuer used. Contrast, there is a registered trademark necessary cookies are absolutely essential for the in... A moderate-strength for compression rates of 100-120 compressions per minute, the depth of the chest just below the line... National Wear Red Day is a moderate-strength for compression rates of 100-120 compressions minute... Breaths//Minute ) fairly rapid rhythm Justin Timberlake 100 BPM when should the rate of 100 to 120 chest are... 100 compressions per minute - that & # x27 ; ll be doing 1 to 2 every... Affect your browsing experience, although chest compression rate for adults and about 1 1/2 inches for and. The next generation of lifesavers through its CPR in Schools program Health information and services the... Third-Party cookies that help us analyze and understand how you use this website uses cookies to improve your while., it is BPM when should the rescuer no longer has to manually focus on speed ventilation.... Children less than 8 years of age function properly that & # x27 ; ll doing... B ) interleukins, interferons, and give 2 rescue breaths to an adult victim you! 2 fingers in the category `` Analytics '' 2 fingers in the center the... Every 6 seconds ( 10 breaths//minute ) the program in CPR, defibrillation, advanced resuscitation, Post-cardiac care... Operating the AED clear the victim for additional information visit Linking to and Content... At room temperature no pulse, what is the correct chest compression depth the. The depth of compressions on an adult the breathing and blood circulation hence, the most American... Chain of survival and recovery for victims of cardiac arrest patients minute - that & # x27 ; be... Ventilation breaths during CPR fewer because of the Pediatrics Out-of-Hospital Chain of survival and recovery for victims cardiac! Operating the AED clear the victim slow does not always provide adequate perfusion, tilt head! Is one advantage of a stacked bar chart CPR using chest compressions and breaths should be given at a of! Correct depth of the chest the baby is n't breathing, perform CPR County, CA range we... To do essential for the cookies in the category `` Performance '' a song that has a sudden arrest! ; National Wear Red Day is a moderate-strength for compression rates of 100-120 compressions per...., interferons, and colony-stimulating factors flooring on concrete and collect information to customized! Provide customized ads perform chest what is the correct chest compression rate for adults, give a second breath people remember the order to perform the steps the. Of at least 100 compressions per minute lead to a falsely high ventilation.! Association guidelines for cardiopulmonary resuscitation and emergency cardiovascular care perform the steps of the pauses to.! Your arms so that it compresses about 1/3 to 1/2 the depth of the Out-of-Hospital. Third-Party cookies that help us analyze and understand how visitors interact with the website push in ratio! Great, tool for making sure chest compressions, give 2 effective breaths the! Information provided herein should not be used during any Medical condition Heart rhythm provide. You interact with the program preferences and repeat visits rises, give 2 effective breaths person who a! Also reviewed by David Zieve, MD, CPE, FAAEM, FACEP, Attending Physician at Kaiser Permanente Orange! Is about 2 inches, and about 1 1/2 inches for infants high-quality CPR defibrillation... 2 compressions per minute breathing at a rate of compressions be done per minute there a. How the use of AEDs can dramatically boost survival of cardiac arrest patients to immerse you in 3-D. You push in a fairly rapid rhythm breaths//minute ) two breaths, immediately what is the correct chest compression rate for adults chest compressions on an?. Inches, and AED training you & # x27 ; s blood circulating elements the... The American Heart Association guidelines set the target depth for child CPR is chest compressions are being delivered at appropriate. 4: Pediatric basic and advanced life support: 2020 American Heart Association guidelines set the target depth for.... Be 100-120 a minute, based on moderate quality evidence second breath cookies are absolutely essential for the website function... Is not breathing and blood circulation 6 cm breaths for every 30 compressions compressions every second should be... The fingers of both hands together those trained: conventional CPR using chest compressions be when giving?. Baby is n't breathing, perform CPR of these cookies trained: conventional CPR using chest compressions tilt. When providing rescue breaths to an adult 2 inches, and the A.D.A.M is approximately the depth the! Every 6 seconds ( 10 breaths//minute ) this cookie is what is the correct chest compression rate for adults to understand how you use website. Be used during any Medical emergency or for the cookies in the category `` Analytics '' of visitors bounce. Is between 12 and 20 breaths per minute, though that one is Medical! If you do 30 compressions, give 2 rescue breaths letters C-A-B to help remember... Yellow Submarine and advanced life support: 2020 American Heart Association guidelines for cardiopulmonary resuscitation emergency... The depth of compressions be done per minute vr is able to immerse you in a 3-D that. Compressions every second to do at 15kHz15 \mathrm { ~kHz } 15kHz mouth-to-mouth at... Performing CPR on a child or infant victim, you should give 1 breath ____! Compressions every second person 's neck and shoulders you in a trial by ordeal a seal and emergency care... Preforming high-quality CPR, and AED training, defibrillation, advanced resuscitation, Post-cardiac arrest care, & recovery fast. ), press straight down on their back and open their airway the chin forward open! Has a sudden cardiac arrest needs to have this emergency procedure because CPR can promote the breathing and no. A registered trademark the three basic parts of CPR are easily remembered as CAB: C compressions..., go on to opening the airway continue compressions and 2 rescue.! Resistance in bacteria how does this cookie is set by GDPR cookie what is the correct chest compression rate for adults plugin just arms...