HEARTCODE BLS Online Exam 2 Questions
with Verified Correct Answers
WHAT DOES A CHEST COMPRESSION FEEDBACK DEVICE MONITOR DO?
Compression Depth, Rate and Recoil
Why is an AED needed?
to analyze the heart rhythm and provide a shock
When should the rescuer operating the AED clear the victim?
During analysis and before shock delivery
You tap and shout to check for responsiveness, but the pt does not respond. What is your
next step after calling for help?
Check for breathing and a pulse
After checking for breathing and a pulse, you find that the pt is not breathing normally but
has a pulse and needs rescue breathing. What is the correct ventilation rate?
1 breath every 6 seconds (10 breaths/min)
What is the preferred method for pulse check in an infant?
Place 2 or 3 fingers on the inside of the upper arm, midway between the infant's elbow and
shoulder
How do you open the airway for breaths if a single rescuer is present?
Head tilt chin lift
The child is unresponsive after you tap his shoulders and shout "Are you OK?" He could be in
cardiac arrest. What is your next step?
for 5 to 10 seconds, look for no breathing or only gasping while simultaneously checking the
carotid pulse
after 4 mins of rescue breathing, no pulse during pulse check. what immediate action should
be taken?
, immediately begin CPR Aand turn on the AED.
You are still performing CPR as a single rescuer. The AED detects a shockable rhythm and
advises a shock. After delivering 1 shock, you immediately resume CPR with what ratio of
compressions to breaths?
cycles of 30 compressions and 2 breaths
What is the target rate for chest compression in children
100-120
During CPR on a child, you should place 1 or 2 hands over the ______ of the _____
On the lower half of the breastbone
When performing chest compressions for an infant, you can use 2 thumbs or put 2
_____________ in the center of the chest, just below the _______ line
fingers; nipple
When performing high-quality CPR on a child, what is the correct depth of compression?
Approximately 2 inches (5 cm)
During CPR on a child, interruptions to chest compressions should be limited to no more than
______ seconds
10 seconds
After positioning yourself directly above the victim's head, what is the correct order of steps
for using a bag-mask device?
Place the mask on the victim's face, using the bridge of the nose as a guide for the correct
position
2. Use the E-C clamp technique to hold the mask in place while you lift the jaw to hold the
airway open
3. Squeeze the bag to give breaths (1 second each) while watching for chest rise
7yo male unconscious, you tap shoulder are you okay what is your next step
Check carotid
After checking for breathing and a pulse, you verify that the child is not breathing normally
but has a pulse. His airway is not obstructed. How do you deliver rescue breaths?
with Verified Correct Answers
WHAT DOES A CHEST COMPRESSION FEEDBACK DEVICE MONITOR DO?
Compression Depth, Rate and Recoil
Why is an AED needed?
to analyze the heart rhythm and provide a shock
When should the rescuer operating the AED clear the victim?
During analysis and before shock delivery
You tap and shout to check for responsiveness, but the pt does not respond. What is your
next step after calling for help?
Check for breathing and a pulse
After checking for breathing and a pulse, you find that the pt is not breathing normally but
has a pulse and needs rescue breathing. What is the correct ventilation rate?
1 breath every 6 seconds (10 breaths/min)
What is the preferred method for pulse check in an infant?
Place 2 or 3 fingers on the inside of the upper arm, midway between the infant's elbow and
shoulder
How do you open the airway for breaths if a single rescuer is present?
Head tilt chin lift
The child is unresponsive after you tap his shoulders and shout "Are you OK?" He could be in
cardiac arrest. What is your next step?
for 5 to 10 seconds, look for no breathing or only gasping while simultaneously checking the
carotid pulse
after 4 mins of rescue breathing, no pulse during pulse check. what immediate action should
be taken?
, immediately begin CPR Aand turn on the AED.
You are still performing CPR as a single rescuer. The AED detects a shockable rhythm and
advises a shock. After delivering 1 shock, you immediately resume CPR with what ratio of
compressions to breaths?
cycles of 30 compressions and 2 breaths
What is the target rate for chest compression in children
100-120
During CPR on a child, you should place 1 or 2 hands over the ______ of the _____
On the lower half of the breastbone
When performing chest compressions for an infant, you can use 2 thumbs or put 2
_____________ in the center of the chest, just below the _______ line
fingers; nipple
When performing high-quality CPR on a child, what is the correct depth of compression?
Approximately 2 inches (5 cm)
During CPR on a child, interruptions to chest compressions should be limited to no more than
______ seconds
10 seconds
After positioning yourself directly above the victim's head, what is the correct order of steps
for using a bag-mask device?
Place the mask on the victim's face, using the bridge of the nose as a guide for the correct
position
2. Use the E-C clamp technique to hold the mask in place while you lift the jaw to hold the
airway open
3. Squeeze the bag to give breaths (1 second each) while watching for chest rise
7yo male unconscious, you tap shoulder are you okay what is your next step
Check carotid
After checking for breathing and a pulse, you verify that the child is not breathing normally
but has a pulse. His airway is not obstructed. How do you deliver rescue breaths?
