BLS Study Guide and Pretest
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Transcript of BLS Study Guide and Pretest
![Page 1: BLS Study Guide and Pretest](https://reader033.fdocuments.us/reader033/viewer/2022061122/54712a9fb4af9fe97d8b45b9/html5/thumbnails/1.jpg)
BLS for Healthcare Providers Study Guide and Pretest
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Click on the red button below to display the CPR
practice sheets.
Use these sheets to study for the skills test you will perform during the live course.
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1-Rescuer CPR Sequence
check for responsiveness if no response, activate 911 and
get the AED open the airway look, listen, & feel for breathing no breathing, give 2 breaths check carotid pulse no pulse, begin chest compressions continue 30 compressions and 2
breaths until the AED arrives, ALS takes over, or the victim moves
Adult CPR
Reminders
Take 5-10 seconds to check for breathing and pulse
Ensure chest rises with each breath
Place hands in the center of the chest for compressions
Allow chest to recoil completely or return to its normal position
Compression rate: 100/minute Compress 1 1/2 to 2 inches
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Child CPR 1-Rescuer CPR Sequence
check for responsiveness yell for help but don't leave the victim open the airway look, listen, & feel for breathing no breathing, give 2 breaths check carotid pulse no pulse, begin chest compressions continue 30 compressions and 2
breaths for 5 cycles or 2 minutes if still no response, activate 911 and
get the AED
Reminders
Take 5-10 seconds to check for breathing and pulse
Ensure chest rises with each breath
Place hands in the center of the chest for compressions
Use1 or 2 hands for compressions
Allow chest to recoil completely Compression rate: 100/minute Compress 1/3 to 1/2 the depth of
the chest Phone 911 after 5 cycles of CPR
if you are alone
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Infant CPR 1-Rescuer CPR Sequence
check for responsiveness yell for help but don't leave the victim open the airway look, listen, & feel for breathing no breathing, give 2 breaths check brachial pulse no pulse, begin chest compressions continue 30 compressions and 2
breaths for 5 cycles or 2 minutes if still no response, activate 911
Reminders
Take 5-10 seconds to check for breathing and pulse
Ensure chest rises with each breath
Perform compressions using 2 fingers placed 1 finger width below the nipple line
Allow chest to recoil completely Compression rate: 100/minute Compress 1/3 the depth of the
chest Phone 911 after 5 cycles of
CPR if you are alone No AED use for infants
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2-Rescuer CPR
Adult Child InfantCompressions and Ventilation
Ratio with 2 Rescuers
30:2 15:2 15:2
The compression to ventilation ratio changes when
performing 2-rescuer CPR on children and infants.
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Infant 2-rescuer CPR
The rescuer performing chest compressions will switch to the two thumb-
encircling hands technique.
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Relief of Choking
Responsive Adult/Child
Abdominal thrusts until object is removed or victim becomes unresponsive
Unresponsive Adult/Child
Lower them to the ground and begin the steps of CPR
Look in the mouth before each breath
If you see the object, you can remove it
Don't forget to call 911 and get the AED
Do not perform a blind finger sweep
1/2 way between navel and xyphoid
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Relief of Choking Unresponsive Infant
Place them on a hard, flat surface and begin the steps of CPR
Look in the mouth before each breath
If you see the object, you can remove it
Don't forget to call 911
Responsive Infant
Alternate 5 back blows and 5 chest thrusts until object is removed or victim becomes unresponsive
same as chest compression
heal of hand
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Bag Mask Ventilation Position yourself above the victim's head Place the mask on the face Use the E-C technique to hold mask on face Perform a head tilt Squeeze bag to give breaths and watch for chest
rise
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Automated External Defibrillator (AED)
AEDs are computerized devices that allow laypersons to
attempt defibrillation safely. Here are a few facts about
defibrillation:
It is the most effective treatment for Ventricular Fibrillation, the most common initial rhythm present in a victim of sudden cardiac arrest.
The probability of successful defibrillation decreases rapidly over time
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Use of an AED Power on the AED Apply pads to the victim's bare chest Plug the pads into the AED "Clear" the victim and allow it to analyze If a shock is advised, "clear" the victim again
and press the shock button
power button
shock button
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Adult(puberty and older)
Child(1 year to puberty)
Infant(less than 1 year)
Activate 911 as soon as victim is found
if alone, after 5 cycles of CPR
Check Pulse Carotid Brachial
Compression Location
Center of the chest between the nipples
Just below the nipple line
Compression Method
heal of 1 hand with the other on
top
same as adult or heal of 1 hand for
small children
2 fingers(2 hands encircling-thumb for 2-rescuer)
Compression Rate
100 per minute
Compression-Ventilation Ratio
30:2(1 or 2 rescuer)
30:2 for 1 rescuer
15:2 for 2 rescuer
AED yes(adult pads only)
yes(child pads preferable.
If none, use adult)
no
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Class Information Books are available for check-out from
Eskind Library (across from the Round Wing)
Our office is difficult to find so please print a map. On average, we are a 15 minute walk from VUMC. You may also take the Purple Shuttle to Memorial Gym.
Please park in your regular space. Parking is also available in the 2525 garage for a fee.
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BLS for Healthcare Providers Pretest
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Instructions Click on the correct answer for each question. You may return to the study guide for
remediation at any point by clicking the back arrows.
The study guide and pretest are provided as another method of review prior to taking the live course. They are not all inclusive nor are they intended to replace the live course.
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1. The correct rate of administering compressions is ______ compressions per minute.
30 2 100 60
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Sorry
That was the wrong answer
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Correct !
Congratulations
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2. The correct compression-ventilation ratio for 1-rescuer child CPR is ___ compressions and ___ breaths.
100:2 30:2 5:1 15:2
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Sorry
That was the wrong answer
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Correct !
Congratulations
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3. To relieve choking in a responsive infant, you should perform:
30 chest thrusts 10 back blows abdominal thrusts 5 back blows, 5 chest thrusts
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Sorry
That was the wrong answer
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Correct !
Congratulations
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4. How do you know that your rescue breath is effective?
you see the chest rise you see the stomach rise you feel the breath go in there is no way to know
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Sorry
That was the wrong answer
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Correct !
Congratulations
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5. To relieve choking in a responsive adult or child, you should perform:
CPR abdominal thrusts back blows only 5 back blows, 5 chest thrusts
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Sorry
That was the wrong answer
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Correct !
Congratulations
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6. When do you start cycles of chest compressions and breaths for an adult?
after establishing that the victim is unresponsive, not breathing, and does not have a pulse
after establishing the victim is unresponsive when the victim has a pulse but is not
breathing after 2 minutes of breaths only
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Sorry
That was the wrong answer
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Correct !
Congratulations
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7. When do you phone the emergency response number if you are alone with an unresponsive infant?
after 5 cycles of CPR after 1 cycle of CPR immediately after you give 2 breaths
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Sorry
That was the wrong answer
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Correct !
Congratulations
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8. Early defibrillation for adults is important because:
it will “jump start” the heart atrial fibrillation is the most frequent
rhythm present the chance of success diminishes rapidly
over time cardioversion is the mostly effective
treatment for cardiac arrest
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Sorry
That was the wrong answer
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Correct !
Congratulations
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9. The best way to allow the chest to recoil after each chest compression is to:
keep the chest pressed down about ½ inch between compressions
completely remove your hands from the chest after each chest compressions
keep the chest slightly compressed at all times take your weight off your hands so the chest returns
to its normal position
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Sorry
That was the wrong answer
![Page 43: BLS Study Guide and Pretest](https://reader033.fdocuments.us/reader033/viewer/2022061122/54712a9fb4af9fe97d8b45b9/html5/thumbnails/43.jpg)
Correct !
Congratulations
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10. The correct compression-ventilation ratio for 2-rescuer infant CPR is ___ compressions and ___ breaths.
30:2 15:2 5:1 15:1
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Sorry
That was the wrong answer
![Page 46: BLS Study Guide and Pretest](https://reader033.fdocuments.us/reader033/viewer/2022061122/54712a9fb4af9fe97d8b45b9/html5/thumbnails/46.jpg)
Correct !
Congratulations
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THANK YOU
030 Memorial Gym
(615) 322-0285