Which of the following statements is true about adult external cardiac compression?
A) Compressions should displace the sternum at least 3 to 4 in.
B) Compressions should occur at a rate of 60 to 80/min.
C) Compression time should at least equal the upstroke phase.
D) Compressions can be safely interrupted for up to 50 sec.
Correct Answer:
Verified
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