BLS RENEWAL QUESTIONS WITH CORRECT ANSWERS 2025

BLS RENEWAL QUESTIONS WITH
CORRECT ANSWERS 2025
What are the signs of cardiac arrest? - CORRECT ANSWERV-no breathing or only
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gasping no definite pulse for 5 s (no more than 10s)
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Alone: what is the first step of activating the emergency response system if collapse is witnessed? -
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CORRECT ANSWER -Call 911
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Get AED u2




Alone: What is the first step of activating the emergency response system if collapse is unwitnessed? -
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CORRECT ANSWER -Give 2 min CPR
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Call 911 and get AED
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Adults: Compression ventilation ration w/o advanced airway - CORRECT ANSWER -30:2
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Children: Compression ventilation ration w/o advanced airway - CORRECT ANSWER -
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If 1 rescuer: 30:2
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If 2 rescuers: 15:2
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Infants: Compression ventilation ration w/o advanced airway - CORRECT ANSWER
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- If 1 rescuer: 30:2
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If 2 rescuers: 15:2
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Adult rescue breathing rate - CORRECT ANSWER -1 breath every 5-6 seconds
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Infant and children rescue breathing rate - CORRECT ANSWER -1 breath every 3-5 seconds
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How often do you check the pulse when giving rescue breaths? - CORRECT ANSWER -
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every 2 minutes
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compression depth for infants - CORRECT ANSWER -1.5 inches u2 u2 u2 u2 u2 u2 u2 u2




compression depth for adults and children - CORRECT ANSWERV-2 inches
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Adult CPR cycle
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x compressions, then y breaths
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repeat z times
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then what? - CORRECT ANSWER -30 chest compressions, 2 breaths
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repeat 5 times
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rotate rescuers u2




which pulse do you check on an adult? - CORRECT ANSWER -carotid
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Which pulse do you check on a child? - CORRECT ANSWER -carotid or femoral
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u2 which pulse do you check on an infant? - CORRECT ANSWERV-brachial or
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u2 femoral