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Quizzes > High School Quizzes > Health

CPR Test Questions Practice Quiz

Improve lifesaving skills with AHA CPR quiz challenges

Difficulty: Moderate
Grade: Grade 10
Study OutcomesCheat Sheet
Colorful paper art promoting AHA CPR Challenge practice quiz for high school and adult learners.

What does CPR stand for?
Controlled Pulmonary Reaction
Cardiopulmonary Resuscitation
Circulatory Pulmonary Resuscitation
Cardiac Pressure Relief
CPR stands for Cardiopulmonary Resuscitation. It is an emergency procedure performed to restore partial flow of oxygenated blood to the brain and heart when circulation is compromised.
What is the primary goal of performing CPR?
To replace professional medical care
To maintain vital blood flow to the brain and heart until help arrives
To fully restart the heart immediately
To diagnose the cause of cardiac arrest
The main objective of CPR is to sustain blood circulation to the brain and heart during an emergency. This helps preserve vital organ functions until professional medical intervention can be provided.
Which of the following describes the correct hand placement for performing CPR on an adult?
Place both hands on the upper chest near the shoulders
Place your fists on the abdomen
Place the heel of one hand on the center of the chest over the sternum
Place one hand on the chest and one on the back
Correct hand placement is crucial during CPR. The heel of one hand should be placed on the center of the chest, ensuring compressions are effective for circulating blood.
At what compression rate should adult CPR be performed according to AHA guidelines?
100-120 compressions per minute
150-180 compressions per minute
80-90 compressions per minute
50-70 compressions per minute
AHA guidelines recommend performing chest compressions at a rate of 100-120 per minute for adult CPR. This rate helps maximize blood circulation while allowing for effective compressions.
When is the use of an automated external defibrillator (AED) indicated during CPR?
Only in hospital settings
As soon as the AED is available after confirming the patient is unresponsive
After two rescue breaths
Only after performing 10 minutes of CPR
The AED should be used as soon as it is available during a CPR scenario, provided the victim is confirmed to be unresponsive and in cardiac arrest. Early defibrillation improves the chances of restoring a normal heart rhythm.
What is the recommended compression depth for adult CPR?
Approximately 2 inches (5 cm)
Approximately 1 inch
Approximately 3 inches
Approximately 4 inches
For adult CPR, guidelines suggest a compression depth of about 2 inches (5 centimeters). This depth is necessary to create enough pressure to propel blood through the heart and into vital organs.
What is the standard compression-to-ventilation ratio for performing CPR on an adult?
15 compressions to 2 breaths
30 compressions to 2 breaths
5 compressions to 1 breath
10 compressions to 1 breath
The recommended compression-to-ventilation ratio for adult CPR is 30:2. This ratio optimizes blood circulation while ensuring that the body receives essential oxygen.
Which step should be taken immediately after finding an unresponsive individual?
Check for responsiveness and call for emergency assistance
Start chest compressions without checking
Administer a rescue breath first
Wait a few minutes to confirm unresponsiveness
After finding an unresponsive person, it is crucial to quickly assess their responsiveness and call for emergency help. Early action is essential for successful resuscitation.
When performing pediatric CPR, how should the compression depth be modified compared to adult CPR?
Use the same 2-inch depth as adults
Compress the chest full depth
Only perform rescue breaths
Compress the chest about one-third of its depth
Pediatric CPR requires a gentler approach than adult CPR. The chest should be compressed to about one-third of its depth to avoid injury while still ensuring effective circulation.
Which sequence correctly represents the 'Chain of Survival' in cardiac arrest?
Start CPR, administer drugs, perform advanced airway management, defibrillation
Check pulse, call family, start compressions, hospital transfer
Early recognition, early CPR, rapid defibrillation, advanced care
Immediate defibrillation, rapid CPR, early stimulation, hospital care
The 'Chain of Survival' includes recognizing cardiac arrest, initiating CPR, providing rapid defibrillation, and then proceeding with advanced medical care. This sequence is designed to maximize a patient's chance of survival.
What is the primary function of an AED during CPR?
To monitor blood pressure during resuscitation
To serve as a substitute for CPR
To analyze the heart's rhythm and deliver a shock if needed
To provide oxygen directly to the patient
An AED is engineered to quickly analyze the heart's rhythm and determine whether a shock is required. Its use is crucial for restoring a normal rhythm in cases of cardiac arrest.
Why is it essential to minimize interruptions in chest compressions during CPR?
To allow more time for rescue breaths
Because interruptions do not affect CPR quality
It helps maintain consistent blood circulation and improves outcomes
To avoid tiring the rescuer
Continuous chest compressions are vital because any pause can reduce blood flow to critical organs. Minimizing interruptions helps maintain the effectiveness of CPR.
When should rescuers switch roles during CPR to avoid fatigue?
There is no need to switch roles during CPR
Every 2 minutes of continuous compressions
Only if the rescuer feels tired
After a single compression cycle
Switching roles every 2 minutes helps ensure that compressions remain effective by reducing rescuer fatigue. This practice is essential for maintaining high-quality CPR during prolonged resuscitation efforts.
What is the correct technique for providing rescue breaths during adult CPR?
Deliver breaths without checking for chest rise
Quickly blow air into the mouth without opening the airway
Use head tilt-chin lift to open the airway and deliver each breath over about 1 second to make the chest rise
Pinch the nostrils and deliver rapid, forceful breaths
Proper rescue breaths involve opening the airway with a head tilt-chin lift maneuver. Each breath should be slow and controlled to allow the chest to visibly rise, ensuring effective ventilation.
What is the primary purpose of using CPR feedback devices during resuscitation?
To provide real-time guidance on compression depth and rate
To administer rescue breaths automatically
To monitor the patient's blood sugar levels
To replace the rescuer during compressions
CPR feedback devices offer real-time data which helps rescuers adjust compression depth and rate. This guidance can improve the quality of CPR and increase the chances of a positive outcome.
In a patient with suspected cervical spine injury, what modification should be made during CPR?
Increase the compression rate to compensate for the injury
Perform compressions on the back instead of the chest
Maintain in-line stabilization while performing chest compressions
Avoid calling for an AED
When a cervical spine injury is suspected, it is critical to stabilize the neck to prevent further injury. Maintaining in-line stabilization while performing compressions ensures the spine remains immobilized while still delivering effective CPR.
How do compression rate and depth influence the hemodynamics during CPR?
They optimize blood flow by ensuring sufficient coronary and cerebral perfusion
They are primarily important for reducing rescuer fatigue
They only affect the oxygen level in the lungs
They have minimal impact on blood circulation
The rate and depth of compressions are directly linked to the effectiveness of blood circulation during CPR. Proper technique ensures that blood is adequately circulated to the brain and heart, optimizing the chances of a successful resuscitation.
Under which circumstances might termination of resuscitation be considered during CPR?
If the AED does not advise a shock immediately
When definitive signs of irreversible death, such as rigor mortis, are present
If the patient briefly regains consciousness
When rescuers feel fatigued
Resuscitation may be terminated when clear signs of irreversible death, such as rigor mortis, are evident. These indicators suggest that further CPR efforts are unlikely to be successful.
What factors influence the effectiveness of rescue breaths, and how should they be delivered?
Only the patient's age influences the effectiveness
Factors include airway obstruction and lung compliance; breaths should be given slowly to achieve visible chest rise
Breaths should be forceful and rapid regardless of airway condition
Rescue breaths are less important and can be skipped entirely
The effectiveness of rescue breaths depends on ensuring that the airway is open and that the lungs can receive the air properly. Delivering controlled, slow breaths that cause a visible chest rise confirms that the air is reaching the lungs.
When an AED indicates a 'no shock' rhythm during CPR, what should be the next step?
Immediately resume high-quality CPR for 2 minutes before re-assessing
Switch to rescue breathing without performing compressions
Wait idly until medical professionals arrive
Reapply the AED patches and attempt another shock immediately
A 'no shock' advice indicates that the heart rhythm is not shockable at that moment. The correct protocol is to immediately resume high-quality CPR for about 2 minutes before re-assessing the cardiac rhythm.
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Study Outcomes

  1. Understand fundamental CPR techniques and guidelines.
  2. Recognize the proper sequence of steps in CPR protocols.
  3. Apply correct hand positioning and compression depth during rescues.
  4. Analyze situational cues to determine when to initiate CPR.
  5. Evaluate performance to identify improvement areas in life-saving practices.
  6. Demonstrate readiness for certification exams by reinforcing key skills.

CPR Test Questions Cheat Sheet

  1. Start CPR immediately - If someone is unresponsive and not breathing normally, begin chest compressions at once. Early action makes a huge difference, nearly doubling survival chances. AHA CPR Guidelines
  2. Maintain the right compression rate - Aim for a beat of 100 to 120 compressions per minute, like grooving to your favorite song. Press at least 2 inches deep but no more than 2.4 inches to ensure effective blood flow. AAFP Compression Depth Guide
  3. Allow full chest recoil - After each compression, let the chest spring back fully to refill the heart with blood. Avoid leaning so you get maximum circulation with every pump. EMS1 Recoil Tips
  4. Minimize interruptions - Keep compressions going with as few breaks as possible, aiming for at least a 60% compression fraction. Fewer pauses mean more blood reaches the brain and vital organs. AHA Adult BLS Guidelines
  5. Hands‑only CPR for bystanders - If you're not trained or feel nervous about rescue breaths, focus on continuous chest compressions. It's simpler, still life‑saving, and encourages more people to help. AAFP Hands‑Only CPR
  6. Deploy an AED quickly - As soon as an Automated External Defibrillator is on hand, turn it on and follow the voice prompts for shock delivery and CPR timing. Defibrillation within minutes can dramatically boost survival chances. AHA AED Recommendations
  7. Incorporate rescue breaths when trained - After 30 compressions, tilt the head back, pinch the nose, and give 2 breaths over one second each, watching for chest rise. This adds vital oxygen to the bloodstream when you're confident in your skills. AAFP Rescue Breaths Technique
  8. Adjust for infants and children - For infants, compress about 1.5 inches using two fingers, and for children, press 2 inches using one or both hands. Gentle is key - match your force to their size for safe, effective compressions. AAFP Pediatric CPR
  9. Recognize and treat opioid overdose - If an opioid overdose is suspected, standard CPR plus naloxone can reverse respiratory depression. Administer naloxone if you're trained and it's available before continuing compressions for best outcomes. AAFP Opioid Overdose CPR
  10. Stay updated on guidelines - CPR science evolves, so refresh your skills and knowledge with trusted sources like the AHA. Regular practice and review keep your technique sharp and your confidence high. AHA Updated CPR Guidelines
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