Canadian Red Cross Basic Life Support (BLS) Practice Test

These questions are part of the practice quiz. Start practicing

• What technique could prevent breathing problems for an infant?
• How frequently should assisted ventilation be provided to a child?
• In the BLS context, what does the acronym CPR refer to?
• How should you position an adult who is choking but becomes unresponsive?
• What is the first step you should take when using an Automated External Defibrillator (AED)?
• What is the recommended depth for chest compressions in children?
• What is the common flow rate for a non-rebreather mask with an oxygen reservoir?
• In what situation should CPR be performed?
• What is the common flow rate for a bag-valve-mask resuscitator (with oxygen reservoir)?
• What is the correct rate of compressions for infants during CPR?
• What is the correct two-responder cycle for a child in CPR?
• How can you recognize a heart attack in an adult?
• What are signs of effective chest compressions?
• How do you determine if an adult is unresponsive?
• What should you do if you are alone and need to use an AED on an adult?
• When should an AED be used during a cardiac emergency?
• What is the purpose of oxygen therapy in CPR?
• What is the one-responder cycle for a neonate in a CPR situation?
• How often should you reassess the patient's condition during CPR?
• When is it appropriate to stop giving rescue breaths?
• How should chest compressions be given to an infant?
• How should you position an unresponsive but breathing adult?
• What’s the first step to use an AED effectively?
• What is the recommended ratio of compressions to rescue breaths during CPR for adults?
• What does the head tilt/chin lift maneuver entail?
• What is the primary purpose of an Automated External Defibrillator (AED)?
• What should you avoid when assessing an infant’s airway?
• For whom are airway adjuncts indicated?
• Which of the following best describes chest compression fraction?
• What is the purpose of chest compressions in CPR?
• For an adult, what is the recommended rate of chest compressions during CPR?
• How often should assisted ventilation be given to an adult?
• What should be the depth of chest compressions during CPR for adults?
• What is the standard cycle of CPR compressions and breaths for a child?
• What is the correct hand placement for adult chest compressions?
• Which of the following is NOT a key component of Basic Life Support?
• When performing CPR, what is the importance of the timing of the actions?
• What does chest compression fraction measure?
• What technique should be used to open the airway during CPR?
• What is the correct way to assess breathing in an unresponsive patient?
• How can you determine if rescue breaths are effective?
• In the event of a suspected foreign-body airway obstruction, what should be done first?
• Which site is used to check for a pulse on an infant?
• When should a rescuer provide defibrillation in the BLS process?
• Why is early defibrillation important in cardiac arrest cases?
• How many cycles of compressions and ventilations are typically performed in 2 minutes of CPR?
• What is an essential aspect of providing CPR?
• If a patient is suspected to have a head and/or spinal injury, what should you perform when checking their airway?
• What should you observe when providing assisted ventilation?
• If an AED is available, when should it be used during a CPR situation?
• For a choking adult who is conscious, what is the recommended first aid step?
• What should be monitored while giving assisted ventilation?
• When should two responders switch positions during CPR?
• What is the oxygen concentration delivered by a bag-valve-mask resuscitator?
• What is the ratio of compressions to breaths in adult CPR?
• What are agonal respirations?
• How fast should you perform chest compressions in CPR?
• Who can legally perform CPR?
• What is the purpose of CPR?
• What is considered a normal SpO2 level?
• What is the correct technique for delivering chest compressions for adults?
• What is the main benefit of using a bag-valve-mask resuscitator?
• In what situation should you use the jaw-thrust maneuver?
• If an AED prompts a "no shock advised," what should you do?
• What is the typical oxygen concentration delivered by a standard mask?
• During adult CPR, how many compressions should be given per breath?
• What is the primary purpose of Basic Life Support (BLS)?
• Which maneuver should be avoided for an unresponsive patient with suspected spinal injury?
• How often should someone switch performing chest compressions during CPR?
• What should be done for a patient with severe allergic reactions who is conscious?
• What should be done if someone is unresponsive and not breathing?
• Why is it important to call for help as soon as cardiac arrest is suspected?
• What is the ideal position for a rescuer during chest compressions?
• What should you do if you find an unresponsive adult?
• What is the compression-to-breath ratio for infants in CPR?
• What is the proper technique for delivering rescue breaths?
• When providing assisted ventilation, which of the following is true?
• What signifies that rescue breaths are being delivered effectively?
• What is the two-responder cycle for a neonate during CPR?
• Which device is appropriate for both breathing and non-breathing patients?
• Who should receive resuscitation masks?
• How often should a person administering CPR switch roles to prevent fatigue?
• What action should be taken if a trained bystander arrives during CPR?
• What is the recommended compression depth for adults during CPR?
• What does BLS stand for?
• When should you stop performing CPR?
• What is the importance of performing high-quality chest compressions in BLS?
• What should be done immediately after calling for emergency help?
• What is the one-responder CPR cycle for an adult?
• What is the recommended action for a victim who has fainted but is breathing normally?
• Which oxygen delivery method typically requires monitoring of the patient's breathing status?
• What is the primary purpose of a bag-valve-mask (BVM)?
• How deep should chest compressions be in adult CPR?
• Which of the following is a sign of inadequate breathing?
• What signifies the need for immediate CPR intervention?
• What is the first sign that a patient may be experiencing a heart attack?
• What is the compression depth for a neonate during CPR?
• How should rescue breaths be given in BLS?
• What symptom indicates the need for immediate CPR?
• In which scenario should you not use a defibrillator?
• How can you ensure effective chest compressions during CPR?
• What method should be used to check for responsiveness in an infant?
• How long should you assess a patient's breathing and circulation?
• What is the correct hand placement for chest compressions on an adult?
• What is the recommended action if the person starts breathing normally during CPR?
• In the context of CPR, what does 'CPR' stand for?
• What is the correct depth of chest compression for an infant?
• What should you do immediately after calling 911?
• What is the recommended compression depth for adult CPR?
• How is a choking infant managed differently from a choking adult?
• Who requires CPR?
• How long should each rescue breath last?
• When is the use of a BVM most effective?
• What should emergency services do upon arrival during ongoing CPR?
• What should be done if an AED becomes available during CPR?
• Agonal respirations are most commonly associated with what medical emergency?
• What is the recommended compression-to-breath ratio for adult CPR without advanced airway?
• What is the recommended compression-to-breath ratio for adults during CPR?
• What is the proper technique for performing chest compressions?
• Which action is critical when dealing with a severely choking person?
• Where do you check for a pulse on an unresponsive child or adult?
• What is a sign of effective circulation during BLS?
• What is the primary purpose of CPR?
• What might indicate that you should stop CPR?
• What is the two-responder cycle for an adult during CPR?
• What does the term "effective respiratory rate" refer to in BLS?
• What is the first step in treating choking in an adult?
• To which patients can a non-rebreather mask (with oxygen reservoir) be administered?
• What is the recommended depth for chest compressions in adults?
• What is the goal for the compression fraction during CPR?
• Why is it important to avoid excessive ventilation during rescue breathing?
• What is the first step in the BLS sequence?
• What is the oxygen concentration range for a resuscitation mask?
• When should you use back blows for choking?
• How should you position your body when doing chest compressions?
• What condition should a rescuer be vigilant for when performing BLS?
• Which position is ideal for administering rescue breaths to an infant?
• What indicates that CPR should be stopped?
• What situation is best described as implied consent?
• What is the main reason for maintaining proper technique during CPR?
• Which of the following best describes 'compressions' in CPR?
• What is the correct one-responder cycle for an infant during CPR?
• What is the common flow rate for a resuscitation mask?
• What is an essential consideration during the use of a BVM?
• In BLS, how is ventilation provided for an unresponsive infant?
• What is the initial action for Infant CPR?
• Which device provides the highest oxygen concentration?
• When can you stop CPR?
• What is the primary purpose of Basic Life Support?
• What is the compression depth for an infant during CPR?
• When does a person require assisted ventilation?
• What is the primary goal of Basic Life Support (BLS)?
• Which maneuver is performed on a conscious adult who is choking?
• What does AED stand for?
• Which of the following is a contraindication for using a nasopharyngeal airway?
• In an unresponsive child, what is the ideal method to check for responsiveness?
• What should you do first if you encounter an unresponsive person?
• To whom should a nasal cannula be given?
• What is the one-responder CPR cycle for a child?
• When should rescue breaths be given during adult CPR?
• What is the leading cause of preventable death in cardiac arrest cases?
• What is the compression depth for a child during CPR?
• What should you do if there is no pulse found after ten seconds of checking?
• What is the recommended flow rate for delivering oxygen to a patient using a non-rebreather mask?
• What indicates successful placement of a nasopharyngeal airway?
• Why is it important to document care provided after a BLS incident?
• What is the primary purpose of maintaining high-quality compressions during CPR?
• What is one of the primary roles of the AED during cardiac arrest?
• How should you approach an emergency in an urban setting?
• What is the oxygen concentration for a non-rebreather mask?
• What is the importance of high-quality chest compressions in CPR?
• What are the two types of airway obstructions?
• What is the compression-to-breath ratio for adult CPR when providing rescue breaths?
• What should be the depth of chest compressions during CPR for adults?
• What must be done before using a BVM?
• Which of the following is the first step in the BLS sequence of actions?
• On which patients should defibrillators not be used?
• What is the role of the dispatcher when you call 911?
• When performing a jaw thrust, where should your hands be placed?
• What is the first step a rescuer should take when assessing a victim?
• What is the role of an Automated External Defibrillator (AED) in BLS?
• What does the "C" in the "CAB" sequence of CPR stand for?
• What does BLS stand for?
• What is the importance of calling emergency medical services (EMS) during a BLS situation?
• In case of fainting, what should you do?
• When should chest compressions be interrupted?
• What oxygen concentration range would be expected from a nasal cannula?
• What are the two types of airway adjuncts?
• What are signs of an obstructed airway?
• What is the first action to take if you are alone and find an adult who is unresponsive?
• What is the proper positioning of the head to open the airway in BLS?
• Why is rhythm in chest compressions important?
• How many compressions should be performed per minute in BLS?
• How should the AED pads be positioned when applying them?
• What is the purpose of the recovery position?
• What is an important consideration regarding AED pads for children?
• In a BLS context, what does the acronym AED stand for?
• What does it mean to clear the area before delivering a shock with an AED?
• What should always be the first step in an emergency situation?
• What is a common indication that a patient requires assisted ventilation?
• Which airway adjunct would be appropriate for a patient with a suspected airway obstruction?
• Why is it important to ensure the scene is safe?
• What is the typical oxygen concentration delivered by a nasal cannula?
• When using an AED, what is the first action a rescuer should take?
• Who can receive a bag-valve-mask resuscitator (with oxygen reservoir)?
• What should you do if a choking adult becomes unresponsive?
• Where should you check for a pulse on a responsive adult?
• How often should responders switch roles to maintain effective CPR?
• What is the recommendation for CPR chest compression depth for children?
• For whom should you use pediatric pads when using an AED?
• What should you do if a rescue breath does not make the chest rise?
• When performing CPR on an adult, what should be the ratio of compressions to breaths?
• How many chest compressions should you give per minute to an infant?
• What is the compression depth for an adult during CPR?
• What is the proper rate of chest compressions per minute for adults?
• What should you do if the AED instructs you to stand clear?
• What does the compression-only CPR method involve?
• How often should you reassess the victim during CPR?
• For infants, how many fingers should be used for chest compressions?
• What cycle of CPR compressions to breaths is commonly recommended for adults?
• What technique is required to open and assess an unresponsive patient's airway?
• In which scenario should you first call for help before starting CPR?
• What is the common flow rate for a nasal cannula?
• Which position should you ensure the airway is in for rescue breaths?
• How should you react if you suspect a spinal injury in a conscious patient?
• What is the importance of high-quality CPR in increasing survival rates?
• How should you respond if the patient starts to breathe normally?
• Which population has a different BLS approach compared to adults?
• What is the significance of the "Circulation, Airway, Breathing" (CAB) sequence in BLS?
• How many compressions are performed in the two-responder cycle for an infant?
• What should be done in the case of a witnessed cardiac arrest?