Cardio Pulmonary Resuscitation
BLS CPR Training Guide CPR stands for Cardio Pulmonary Resuscitation. This involves the giving if life giving breaths and a series of external chest compression to person who has no breathing and no pulse. Often, CPR is associated with medical emergencies such as heart attack, drowning, chocking. It should be noted however that CPR is applicable to any situation where in the victim or patient has no breathing and no signs of life The Chain of Survival The chain of survival involves a series of procedures that a first aider or responder should do to increase the chances of the victim’s survival. The four links of the chain are as follows: 1. Early Access- immediately call for an ambulance or the EMS to insure that
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equipments such as the AED and lifesaving medications will be brought to the scene. 2. Early CPR- providing life saving breaths and external chest compression helps prevent brain damage. 3. Early Defibrillation- it has been noted that for every minute that defibrillation is not given there is a 10% decrease on the patients survival. So and so that and Automated External Defibrillator has been introduced to the public. 4. Early Advance Care- providing advance cardiac life support procedures as well as cardiac medications to the victim.
When to start CPR When person stops breathing and heart stops pumping, brain damage will occur in about 4 minutes. Thus, CPR should be started immediately when the following conditions are observed on the victim. * The victim is unconscious * The victim has no breathing * The victim has no signs of life ( no pulse)
Assessment should be done in a systematic manner to insure that CPR can be given in the most reasonable time to increase the chances of survival.
For people with medical background, checking of pulse is necessary. The pulse can be checked on the carotid area. However, for layperson, checking for signs of life such as coughing, movement, eye opening is enough.
When not to do CPR Although we have mentioned that CPR is done when the above situation exists, there are also situations that CPR should not be applied anymore. Here are the following: 1. Rigor Mortis
- this is a condition where the body is stiff already.
This condition occurs when the person died and several hours has elapsed already. 2. Livor Mortis - commonly known as lividity. When the heart stops pumping due to cardiac arrest, the blood does not circulate anymore and blood is pulled by gravity. This condition can be observed by looking at the body of the victim. Half of the patients body which is near the ground will be somewhat bluish, this indicates that blood has been pulled by gravity to the ground. The upper half will be pale. 3. Crushed head or skull - if the victims head or skull is crushed by 50% or more, CPR is not necessarily applied.
4. Decapitated head or body - if the head has been has been separated or the body is cut in half, clearly the victim is beyond recovery
5. Decomposition - when the body is decomposing already, this is a sign of certain death and CPR is no longer necessary.
6. DNR – this are actually legal orders from a physician. This means, Do Not Resuscitate. In some cases, the patient has requested for a do not resuscitate order. Basically this is a lawful and binding order. The author demonstrating CPR to employees of Taj Resort, Mali, Republic of …show more content…
Maldives
What are the steps in CPR
CPR involves the giving of breaths and chest compression when the person has ceased breathing and when the heart stops pumping. Exhaled air still contains enough oxygen that can sustain life to a person on respiratory arrest. External chest compression will enable the heart to pump and circulate blood which carries the oxygen to the body tissues and organs which are essential for survival. Giving breath alone to a cardiac arrest victim does not deliver oxygen to the brain.
In doing CPR proper assessment and should be conducted and certain step should be followed to make it effective. Bear in mind that it should be done early as stated under the chain of survival metaphor for a greater chance of success.
Check the scene for safety
Before doing anything, make sure that the scene is safe. It is very important to survey the scene for any hazards that could be dangerous to you or the victim. Assuming that the scene is unsafe, make it safe if it can be done without harming yourself. If not, then call for assistance. Only when the scene is safe that you can start your assessment and aide.
Hazards may include fire, possible explosion, electrocution, falling, and many other things. You may perform emergency transportation such as dragging the victim or rolling the victim to safer place if the scene safety cannot be guaranteed. SWAT Medic Gerry Caballes
Determine Unresponsiveness
After checking the scene for safety and scene is safe, you may proceed to check the victim for responsiveness. You may do this by tapping the victim's shoulder or chin. Ask if the victim is alright. If there is no response, then it would be best to call for emergency medical services if you have not called for assistance yet. head tilt chin lift jaw thrust
Open the airway
There are two methods of opening the airway. The head tilt chin lift method and the jaw thrust maneuver.
If no cervical injury is suspected, you may use the head tilt chin lift maneuver. One hand is placed on the forehead while the two fingers of the other hand is placed on the chin. By tilting the head backward, this will open the airway. Most often, more than two fingers are place on the chin, this will often cause a chocking effect on the neck. Make sure that you only place two fingers on the chin as you open the airway.
If cervical injury is suspected, use the jaw thrust maneuver. This is done by lifting the lower jaw upwards without moving the neck to insure that no additional injury will occur.
Bear in mind that most cases of obstruction during CPR is the tongue. So it is imperative that either of the methods should be applied to insure the opening of the airway and allowing the air that you blow to enter the lungs. Check for breathing
The next step is to check the breathing. If you can recall the ABC's after opening the airway, you now proceed to B for Breathing.
You can check the breathing by placing your ears near the patients mouth and nose and listen or feel for air coming out. Look also for the rise and fall of the chest, this will indicate that the patient is breathing.
Check the breathing for 5 but no more than 10 seconds.
(In most cases the common thing to remember here is LLF. Look Listen and Feel. That is to look for the rise and fall and listen and feel for air.) mouth to mouth Give two initial breaths
If the patient is not breathing, simply give two blows. This can be done by sealing the patient's mouth with your mouth and blowing air into the mouth. This is commonly called mouth to mouth resuscitation. At least two blows should be given at 1 second each. Remember that the head should be tilted upon blowing or the airway opening should be maintained while giving your blow. Otherwise, effective ventilation is not achieved.
Pinch the nose as you blow on the mouth. This will insure that the air will go directly to the lungs instead of going out to the knows. Release the knows as you release the mouth after each blow.
For infants, seal the mouth and nose with your mouth as you blow. There is no need to pinch the nose. Do not put to much pressure as you blow on an infant. Only use the air from your mouth.
Providing rescue breaths can be done in the following:
Mouth to Barrier - this is with the use of mout to barrier devices such as pocket mask, face shield. This devices are very useful and are very effective in providing the rescuer personal protection.
Mouth to mouth - providing blows towards the mouth of the victim
Mouth to nose - in some cases where mouth to mouth cannot be given effectively, mouth to mouth is the other alternative.
Mouth to Stoma - this is the blowing of air towards the patient's stoma. brachial pulse checking
Check for pulse
After providing two blows, you may now proceed to check the pulse. For adult and children check the pulse on the carotid artery. You simply place your finger on carotid artery and feel for a pulse. ( for people with no medical background, simply check for signs of life that is - movement, coughihg, eye opening, breathing). If the pulse is not felt and the vicitm has no signs of life begin CPR.
For infants check the pulse on the brachial artery. Your fingers cannot be accomodated in the neck of an infant thus it is imperatvie that you check on the brachial artery instead of the carotid.
Pulse check is only necesarry for healthcare providers. For those who have no medical background (layperson) checking of pulse is not mandatory. (Most often brain damage occurs for failure to provide cpr immediately and most layperson are not familiar on how to check the pulse properly taking to much time to check and often deliver late cpr.
FOR LAYRESPONDERS, PULSE CHECK IS NO LONGER NECESARRY. RATHER, CHECK FOR SIGNS OF LIFE INSTEAD. adult and child chest compression infant chest compression
Give external chest compression
If the pulse is absent, then perform chest compression. This is accomplished by placing both hands on the chest and compressing the chest. This will actually make the heart contract and eventually pump blood to the body most especially to the brain.
What is important is proper placement of the hand and proper positioning of the body to insure good and effective compression without getting tired right away.
Place the middle finger of one hand in line with the nipple line of the victim.
Bring the heel of your hand to the patients sternum until the heel of the hand is directly on top of the sternum while keeping the middle finger aligned with the nipple. Place the other hand on top of the other hand. The fingers can be interlocked or not. What is important is that only the heel of your hand should making the compression with the assistance of your upper body. This can be accomplished by moving your upper body forward until your shoulders are parallel with your hands.
Give 30 compressions, at a rare of 100 compressions per minute. The depthness of compression should be at least 1 1/2" to 2 inches for adults.
For Children, you may use one or both hands during compression. Compress the chest 1/3 to 1/2 the depth of chest.
For infants compress using 2 fingers. Compress the chest 1/3 to 1/2 the depth of chest.
Provide Cycles of CPR and Rescue Breaths
Perform 5 cycle of 30 compressions and 2 ventilations. This should be accomplished in two minutes time. The compression as mentioned should be given at a rate of 100 compressions per minute and blows should be given at 1 second each
blow.
Regardless if the victim is an adult, child or infant, the ratio for compression and ventilation is 30:2 for single rescuer CPR
When To Stop CPR
The CPR provider can stop CPR in any of the following conditions
Help arrives - EMS personnel, first aider who can take over
Exhausted - you may stop CPR to rest but never leave the victim until help arrives since this may constitute abandonment
Life Appears - when patient is revive or pulse and breathing have returned
Pronounce dead - when a Medical Doctor arrives at the scene and pronounce the victim dead.
Choking
Choking occurs when a foreign object becomes lodged in the throat or windpipe, blocking the flow of air. In adults, a piece of food often is the culprit. Young children often swallow small objects. Because choking cuts off oxygen to the brain, administer first aid as quickly as possible.
The universal sign for choking is hands clutched to the throat. If the person doesn't give the signal, look for these indications: * Inability to talk * Difficulty breathing or noisy breathing * Inability to cough forcefully * Skin, lips and nails turning blue or dusky * Loss of consciousness
If choking is occurring, the Red Cross recommends a "five-and-five" approach to delivering first aid: * Give 5 back blows. First, deliver five back blows between the person's shoulder blades with the heel of your hand. * Give 5 abdominal thrusts. Perform five abdominal thrusts (also known as the Heimlich maneuver). * Alternate between 5 blows and 5 thrusts until the blockage is dislodged.
The American Heart Association doesn't teach the back blow technique, only the abdominal thrust procedures. It's OK not to use back blows, if you haven't learned the technique. Both approaches are acceptable.
To perform abdominal thrusts (Heimlich maneuver) on someone else: * Stand behind the person. Wrap your arms around the waist. Tip the person forward slightly. * Make a fist with one hand. Position it slightly above the person's navel. * Grasp the fist with the other hand. Press hard into the abdomen with a quick, upward thrust — as if trying to lift the person up. * Perform a total of 5 abdominal thrusts, if needed. If the blockage still isn't dislodged, repeat the five-and-five cycle.
If you're the only rescuer, perform back blows and abdominal thrusts before calling 911 or your local emergency number for help. If another person is available, have that person call for help while you perform first aid.
If the person becomes unconscious, perform standard CPR with chest compressions and rescue breaths.
To perform abdominal thrusts (Heimlich maneuver) on yourself:
First, if you're alone and choking and you have a landline phone, call 911 or your local emergency number immediately. Then, although you'll be unable to effectively deliver back blows to yourself, you can still perform abdominal thrusts to dislodge the item. * Place a fist slightly above your navel. * Grasp your fist with the other hand and bend over a hard surface — a countertop or chair will do. * Shove your fist inward and upward.
Clearing the airway of a pregnant woman or obese person: * Position your hands a little bit higher than with a normal Heimlich maneuver, at the base of the breastbone, just above the joining of the lowest ribs. * Proceed as with the Heimlich maneuver, pressing hard into the chest, with a quick thrust. * Repeat until the food or other blockage is dislodged or the person becomes unconscious.
Clearing the airway of an unconscious person: * Lower the person on his or her back onto the floor. * Clear the airway. If there's a visible blockage at the back of the throat or high in the throat, reach a finger into the mouth and sweep out the cause of the blockage. Be careful not to push the food or object deeper into the airway, which can happen easily in young children. * Begin cardiopulmonary resuscitation (CPR) if the object remains lodged and the person doesn't respond after you take the above measures. The chest compressions used in CPR may dislodge the object. Remember to recheck the mouth periodically.
Clearing the airway of a choking infant younger than age 1: * Assume a seated position and hold the infant facedown on your forearm, which is resting on your thigh. * Thump the infant gently but firmly five times on the middle of the back using the heel of your hand. The combination of gravity and the back blows should release the blocking object. * Hold the infant faceup on your forearm with the head lower than the trunk if the above doesn't work. Using two fingers placed at the center of the infant's breastbone, give five quick chest compressions. * Repeat the back blows and chest thrusts if breathing doesn't resume. Call for emergency medical help. * Begin infant CPR if one of these techniques opens the airway but the infant doesn't resume breathing.
If the child is older than age 1, give abdominal thrusts only.
To prepare yourself for these situations, learn the Heimlich maneuver and CPR in a certified first-aid training course.
equipments such as the AED and lifesaving medications will be brought to the scene. 2. Early CPR- providing life saving breaths and external chest compression helps prevent brain damage. 3. Early Defibrillation- it has been noted that for every minute that defibrillation is not given there is a 10% decrease on the patients survival. So and so that and Automated External Defibrillator has been introduced to the public. 4. Early Advance Care- providing advance cardiac life support procedures as well as cardiac medications to the victim.
When to start CPR When person stops breathing and heart stops pumping, brain damage will occur in about 4 minutes. Thus, CPR should be started immediately when the following conditions are observed on the victim. * The victim is unconscious * The victim has no breathing * The victim has no signs of life ( no pulse)
Assessment should be done in a systematic manner to insure that CPR can be given in the most reasonable time to increase the chances of survival.
For people with medical background, checking of pulse is necessary. The pulse can be checked on the carotid area. However, for layperson, checking for signs of life such as coughing, movement, eye opening is enough.
When not to do CPR Although we have mentioned that CPR is done when the above situation exists, there are also situations that CPR should not be applied anymore. Here are the following: 1. Rigor Mortis
- this is a condition where the body is stiff already.
This condition occurs when the person died and several hours has elapsed already. 2. Livor Mortis - commonly known as lividity. When the heart stops pumping due to cardiac arrest, the blood does not circulate anymore and blood is pulled by gravity. This condition can be observed by looking at the body of the victim. Half of the patients body which is near the ground will be somewhat bluish, this indicates that blood has been pulled by gravity to the ground. The upper half will be pale. 3. Crushed head or skull - if the victims head or skull is crushed by 50% or more, CPR is not necessarily applied.
4. Decapitated head or body - if the head has been has been separated or the body is cut in half, clearly the victim is beyond recovery
5. Decomposition - when the body is decomposing already, this is a sign of certain death and CPR is no longer necessary.
6. DNR – this are actually legal orders from a physician. This means, Do Not Resuscitate. In some cases, the patient has requested for a do not resuscitate order. Basically this is a lawful and binding order. The author demonstrating CPR to employees of Taj Resort, Mali, Republic of …show more content…
Maldives
What are the steps in CPR
CPR involves the giving of breaths and chest compression when the person has ceased breathing and when the heart stops pumping. Exhaled air still contains enough oxygen that can sustain life to a person on respiratory arrest. External chest compression will enable the heart to pump and circulate blood which carries the oxygen to the body tissues and organs which are essential for survival. Giving breath alone to a cardiac arrest victim does not deliver oxygen to the brain.
In doing CPR proper assessment and should be conducted and certain step should be followed to make it effective. Bear in mind that it should be done early as stated under the chain of survival metaphor for a greater chance of success.
Check the scene for safety
Before doing anything, make sure that the scene is safe. It is very important to survey the scene for any hazards that could be dangerous to you or the victim. Assuming that the scene is unsafe, make it safe if it can be done without harming yourself. If not, then call for assistance. Only when the scene is safe that you can start your assessment and aide.
Hazards may include fire, possible explosion, electrocution, falling, and many other things. You may perform emergency transportation such as dragging the victim or rolling the victim to safer place if the scene safety cannot be guaranteed. SWAT Medic Gerry Caballes
Determine Unresponsiveness
After checking the scene for safety and scene is safe, you may proceed to check the victim for responsiveness. You may do this by tapping the victim's shoulder or chin. Ask if the victim is alright. If there is no response, then it would be best to call for emergency medical services if you have not called for assistance yet. head tilt chin lift jaw thrust
Open the airway
There are two methods of opening the airway. The head tilt chin lift method and the jaw thrust maneuver.
If no cervical injury is suspected, you may use the head tilt chin lift maneuver. One hand is placed on the forehead while the two fingers of the other hand is placed on the chin. By tilting the head backward, this will open the airway. Most often, more than two fingers are place on the chin, this will often cause a chocking effect on the neck. Make sure that you only place two fingers on the chin as you open the airway.
If cervical injury is suspected, use the jaw thrust maneuver. This is done by lifting the lower jaw upwards without moving the neck to insure that no additional injury will occur.
Bear in mind that most cases of obstruction during CPR is the tongue. So it is imperative that either of the methods should be applied to insure the opening of the airway and allowing the air that you blow to enter the lungs. Check for breathing
The next step is to check the breathing. If you can recall the ABC's after opening the airway, you now proceed to B for Breathing.
You can check the breathing by placing your ears near the patients mouth and nose and listen or feel for air coming out. Look also for the rise and fall of the chest, this will indicate that the patient is breathing.
Check the breathing for 5 but no more than 10 seconds.
(In most cases the common thing to remember here is LLF. Look Listen and Feel. That is to look for the rise and fall and listen and feel for air.) mouth to mouth Give two initial breaths
If the patient is not breathing, simply give two blows. This can be done by sealing the patient's mouth with your mouth and blowing air into the mouth. This is commonly called mouth to mouth resuscitation. At least two blows should be given at 1 second each. Remember that the head should be tilted upon blowing or the airway opening should be maintained while giving your blow. Otherwise, effective ventilation is not achieved.
Pinch the nose as you blow on the mouth. This will insure that the air will go directly to the lungs instead of going out to the knows. Release the knows as you release the mouth after each blow.
For infants, seal the mouth and nose with your mouth as you blow. There is no need to pinch the nose. Do not put to much pressure as you blow on an infant. Only use the air from your mouth.
Providing rescue breaths can be done in the following:
Mouth to Barrier - this is with the use of mout to barrier devices such as pocket mask, face shield. This devices are very useful and are very effective in providing the rescuer personal protection.
Mouth to mouth - providing blows towards the mouth of the victim
Mouth to nose - in some cases where mouth to mouth cannot be given effectively, mouth to mouth is the other alternative.
Mouth to Stoma - this is the blowing of air towards the patient's stoma. brachial pulse checking
Check for pulse
After providing two blows, you may now proceed to check the pulse. For adult and children check the pulse on the carotid artery. You simply place your finger on carotid artery and feel for a pulse. ( for people with no medical background, simply check for signs of life that is - movement, coughihg, eye opening, breathing). If the pulse is not felt and the vicitm has no signs of life begin CPR.
For infants check the pulse on the brachial artery. Your fingers cannot be accomodated in the neck of an infant thus it is imperatvie that you check on the brachial artery instead of the carotid.
Pulse check is only necesarry for healthcare providers. For those who have no medical background (layperson) checking of pulse is not mandatory. (Most often brain damage occurs for failure to provide cpr immediately and most layperson are not familiar on how to check the pulse properly taking to much time to check and often deliver late cpr.
FOR LAYRESPONDERS, PULSE CHECK IS NO LONGER NECESARRY. RATHER, CHECK FOR SIGNS OF LIFE INSTEAD. adult and child chest compression infant chest compression
Give external chest compression
If the pulse is absent, then perform chest compression. This is accomplished by placing both hands on the chest and compressing the chest. This will actually make the heart contract and eventually pump blood to the body most especially to the brain.
What is important is proper placement of the hand and proper positioning of the body to insure good and effective compression without getting tired right away.
Place the middle finger of one hand in line with the nipple line of the victim.
Bring the heel of your hand to the patients sternum until the heel of the hand is directly on top of the sternum while keeping the middle finger aligned with the nipple. Place the other hand on top of the other hand. The fingers can be interlocked or not. What is important is that only the heel of your hand should making the compression with the assistance of your upper body. This can be accomplished by moving your upper body forward until your shoulders are parallel with your hands.
Give 30 compressions, at a rare of 100 compressions per minute. The depthness of compression should be at least 1 1/2" to 2 inches for adults.
For Children, you may use one or both hands during compression. Compress the chest 1/3 to 1/2 the depth of chest.
For infants compress using 2 fingers. Compress the chest 1/3 to 1/2 the depth of chest.
Provide Cycles of CPR and Rescue Breaths
Perform 5 cycle of 30 compressions and 2 ventilations. This should be accomplished in two minutes time. The compression as mentioned should be given at a rate of 100 compressions per minute and blows should be given at 1 second each
blow.
Regardless if the victim is an adult, child or infant, the ratio for compression and ventilation is 30:2 for single rescuer CPR
When To Stop CPR
The CPR provider can stop CPR in any of the following conditions
Help arrives - EMS personnel, first aider who can take over
Exhausted - you may stop CPR to rest but never leave the victim until help arrives since this may constitute abandonment
Life Appears - when patient is revive or pulse and breathing have returned
Pronounce dead - when a Medical Doctor arrives at the scene and pronounce the victim dead.
Choking
Choking occurs when a foreign object becomes lodged in the throat or windpipe, blocking the flow of air. In adults, a piece of food often is the culprit. Young children often swallow small objects. Because choking cuts off oxygen to the brain, administer first aid as quickly as possible.
The universal sign for choking is hands clutched to the throat. If the person doesn't give the signal, look for these indications: * Inability to talk * Difficulty breathing or noisy breathing * Inability to cough forcefully * Skin, lips and nails turning blue or dusky * Loss of consciousness
If choking is occurring, the Red Cross recommends a "five-and-five" approach to delivering first aid: * Give 5 back blows. First, deliver five back blows between the person's shoulder blades with the heel of your hand. * Give 5 abdominal thrusts. Perform five abdominal thrusts (also known as the Heimlich maneuver). * Alternate between 5 blows and 5 thrusts until the blockage is dislodged.
The American Heart Association doesn't teach the back blow technique, only the abdominal thrust procedures. It's OK not to use back blows, if you haven't learned the technique. Both approaches are acceptable.
To perform abdominal thrusts (Heimlich maneuver) on someone else: * Stand behind the person. Wrap your arms around the waist. Tip the person forward slightly. * Make a fist with one hand. Position it slightly above the person's navel. * Grasp the fist with the other hand. Press hard into the abdomen with a quick, upward thrust — as if trying to lift the person up. * Perform a total of 5 abdominal thrusts, if needed. If the blockage still isn't dislodged, repeat the five-and-five cycle.
If you're the only rescuer, perform back blows and abdominal thrusts before calling 911 or your local emergency number for help. If another person is available, have that person call for help while you perform first aid.
If the person becomes unconscious, perform standard CPR with chest compressions and rescue breaths.
To perform abdominal thrusts (Heimlich maneuver) on yourself:
First, if you're alone and choking and you have a landline phone, call 911 or your local emergency number immediately. Then, although you'll be unable to effectively deliver back blows to yourself, you can still perform abdominal thrusts to dislodge the item. * Place a fist slightly above your navel. * Grasp your fist with the other hand and bend over a hard surface — a countertop or chair will do. * Shove your fist inward and upward.
Clearing the airway of a pregnant woman or obese person: * Position your hands a little bit higher than with a normal Heimlich maneuver, at the base of the breastbone, just above the joining of the lowest ribs. * Proceed as with the Heimlich maneuver, pressing hard into the chest, with a quick thrust. * Repeat until the food or other blockage is dislodged or the person becomes unconscious.
Clearing the airway of an unconscious person: * Lower the person on his or her back onto the floor. * Clear the airway. If there's a visible blockage at the back of the throat or high in the throat, reach a finger into the mouth and sweep out the cause of the blockage. Be careful not to push the food or object deeper into the airway, which can happen easily in young children. * Begin cardiopulmonary resuscitation (CPR) if the object remains lodged and the person doesn't respond after you take the above measures. The chest compressions used in CPR may dislodge the object. Remember to recheck the mouth periodically.
Clearing the airway of a choking infant younger than age 1: * Assume a seated position and hold the infant facedown on your forearm, which is resting on your thigh. * Thump the infant gently but firmly five times on the middle of the back using the heel of your hand. The combination of gravity and the back blows should release the blocking object. * Hold the infant faceup on your forearm with the head lower than the trunk if the above doesn't work. Using two fingers placed at the center of the infant's breastbone, give five quick chest compressions. * Repeat the back blows and chest thrusts if breathing doesn't resume. Call for emergency medical help. * Begin infant CPR if one of these techniques opens the airway but the infant doesn't resume breathing.
If the child is older than age 1, give abdominal thrusts only.
To prepare yourself for these situations, learn the Heimlich maneuver and CPR in a certified first-aid training course.