BLS Practice Test
Instructions: Choose the best answer for each of the following questions. Answers are based on the latest ECC guidelines as well as the BLS provider handbook.
What is the compression to ventilation ratio you should use when giving CPR to any individual?
A) 30:1
B) 30:2
C) 15:1
D) 15:2
When performing two-rescuer CPR, how often should you switch roles?
A) After every cycle of CPR
B) After every two cycles of CPR
C) After every five cycles of CPR
D) After every 10 cycles of CPR
When operating an AED, what are the correct steps to follow?
A) Power on the AED, attach electrode pads, shock the individual, and analyze the rhythm
B) Power on the AED, attach electrode pads, analyze the rhythm, clear the individual, and deliver shock
C) Attach electrode pads, check pulse, shock individual, and analyze rhythm
D) Check pulse, attach electrode pads, analyze rhythm, shock patient
When looking for a pulse on a child from one year to puberty, where should you check?
A) Brachial artery
B) Ulnar artery
C) Temporal artery
D) Carotid or femoral artery
What are the BLS (Basic Life Support) steps used for adults?
A) Assess the individual, give two rescue breaths, defibrillate, and start CPR
B) Assess the individual, activate EMS and get AED, check pulse, and start CPR
C) Check pulse, give rescue breaths, assess the individual, and defibrillate
D) Assess the individual, start CPR, give two rescue breaths, and defibrillate
What are the vital characteristics of first-rate CPR?
A) Starting chest compressions within 10 seconds of recognition of cardiac arrest
B) Pushing hard and fast
C) Minimizing interruptions
D) All of the above
Which step is NOT a part of the five steps in the Adult Chain of Survival?
A) Early CPR
B) Rapid defibrillation
C) Advanced airway placement
D) Integrated post-cardiac arrest care
What is the recommended BLS sequence for the 2020 ILCOR guidelines?
A) Chest compressions, Airway, Breathing
B) None of the above
C) Airway, Breathing, Check pulse
D) Airway, Breathing, Chest compressions
What are the signs of an obstruction of the airway?
A) Poor air exchange
B) High-pitched noise while inhaling
C) Inability to speak
D) All of the above
How many breaths should be given during a two-rescuer CPR on an adult with an advanced airway in place?
A) Every 2 to 3 seconds (20 to 30 breaths per minute)
B) Every 4 to 5 seconds (12 to 15 breaths per minute)
C) Every 6 to 8 seconds (8 to 10 breaths per minute)
D) Every 10 to 12 seconds (5 to 6 breaths per minute)
End of Practice Test