QUESTIONS AND VERIFIED ANSWERS |LATEST
2026/2027 UPDATE|GRADED A+
Question 1
high-quality CPR
ANSWER
start compressions within 10 seconds of recognition of cardiac arrest
Question 2
compression rate
ANSWER
100-120/min
Question 3
depth of compression for adults
ANSWER
At least 2 inches
Question 4
depth of compression for children
ANSWER
one-third the death of the chest about 2 inchs or 5 cm
1
@THE STUDY VAULT
, Question 5
depth of compression for infants
ANSWER
one-third the depth of the chest about 1 and 1/2 inch or 4 cm
Question 6
IHCA
ANSWER
In hospital cardiac arrest
Question 7
OHCA
ANSWER
Out of hospital cardiac arrest
Question 8
chain of survival OHCA
ANSWER
call 911, CPR, AED, EMS, ED, Cath lab, ICU
Question 9
2
@THE STUDY VAULT
2026/2027 UPDATE|GRADED A+
Question 1
high-quality CPR
ANSWER
start compressions within 10 seconds of recognition of cardiac arrest
Question 2
compression rate
ANSWER
100-120/min
Question 3
depth of compression for adults
ANSWER
At least 2 inches
Question 4
depth of compression for children
ANSWER
one-third the death of the chest about 2 inchs or 5 cm
1
@THE STUDY VAULT
, Question 5
depth of compression for infants
ANSWER
one-third the depth of the chest about 1 and 1/2 inch or 4 cm
Question 6
IHCA
ANSWER
In hospital cardiac arrest
Question 7
OHCA
ANSWER
Out of hospital cardiac arrest
Question 8
chain of survival OHCA
ANSWER
call 911, CPR, AED, EMS, ED, Cath lab, ICU
Question 9
2
@THE STUDY VAULT