BLS CPR Exam Latest Update 2024-2025 Actual
Exam 175 Questions and 100% Verified Correct
Answers Guaranteed A+ Approved by the
Professor
1 rescuer compression technique and ratio for infants - CORRECT ANSWER: 2-finger
chest compression, 15:2
1-handed chest compressions - CORRECT ANSWER: Child one hand compression
2 Rescuer Adult BLS - CORRECT ANSWER: 1)R1 Start Chest compressions (30)
2)R2 maintains airway and gives 2 breaths (30:2) (instruct R1 in accurate compression
technique.
3)If AED tells you to analyze, switch roles, or after every 5 cycles if No AED; switch
should take no less than 5 seconds.
2 rescuer compression technique for infants - CORRECT ANSWER: 2 thumb-encircling
hands technique and 1/3 depth
6 critical concepts - CORRECT ANSWER: start compressions within 10 sec, push hard
and fast 100bpm 2 in. depth, allow chest recoil, less then 10 sec interuption, effective
breaths for chest rise, avoid excessive ventilation
defibrillator - CORRECT ANSWER: a machine that delivers an electroshock to the heart
through electrodes placed on the chest wall
ECC - CORRECT ANSWER: emergency cardiovascular care
, EMS - CORRECT ANSWER: emergency response system
First, Check victim for 2 things simultaneously - CORRECT ANSWER: Response &
Breathing
gastric inflation - CORRECT ANSWER: when air enters the stomach instead of lungs if
breathes are given to quickly.
head position for infant CPR - CORRECT ANSWER: sniffing or neutral position
If adult is unresponsive and not breathing, or not breathing normally, - CORRECT
ANSWER: Start CPR.
if adult, child, or infant has a pulse but is not breathing effectively, rescuer should -
CORRECT ANSWER: give breaths w/o chest compressions. this is rescue breathing
infants
Adults - CORRECT ANSWER: 1.5 for infants
2 inches for adults
(or 1/3 of the chest circumference)
Lay people:
Medical Professionals: - CORRECT ANSWER: Do not check for pulse.
Only up to 10 seconds to search for pulse.
mouth to mouth - CORRECT ANSWER: head tilt-chin lift, pinch nose closed, 1 second
breath watching for chest rise
mouth to mouth breathing - CORRECT ANSWER: artificial respiration
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