Which of the following statements is true about adult external ...

[Frost2351]

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.

Question 2

What is the proper rate of external chest compressions for adults?
 
  a. 40/min
  b. 60/min
  c. 80/min
  d. 100/min

[InfiniteSteez]

Answer to Question 1

ANS: C
The compression phase of the cycle should be equal in duration to the upstroke phase.

Answer to Question 2

ANS: D
Compress the sternum 2 in (5.0 cm) at a rate of 100/min.