Answer :
- The problem requires identifying the correct compression-to-breath ratio for adult CPR with two rescuers.
- According to AHA guidelines, the ratio is 30 compressions to 2 breaths.
- Comparing with the options, 30:2 matches the guidelines.
- The correct answer is \boxed{30:2}.
### Explanation
1. Understanding the Problem
The question asks about the correct compression-to-breath ratio for adult CPR when two rescuers are present. We need to identify the correct ratio from the given options based on established CPR guidelines.
2. Identifying the Correct Ratio
According to the American Heart Association (AHA) guidelines, the compression-to-breath ratio for adult CPR, regardless of the number of rescuers, is 30:2. This means 30 chest compressions should be followed by 2 rescue breaths.
3. Comparing with Options
Now, let's compare this with the given options:
A) 15:2
B) 10:2
C) 35:2
D) 30:2
Option D matches the AHA guidelines of 30:2.
4. Final Answer
Therefore, the correct compression-to-breath ratio for adult victims when 2 rescuers are present is 30:2.
### Examples
Imagine you are part of a rescue team responding to a cardiac arrest. Knowing the correct compression-to-breath ratio (30:2) ensures that you and your partner deliver the most effective CPR, maximizing the victim's chances of survival. This ratio helps maintain adequate blood flow and oxygen delivery to the vital organs until advanced medical help arrives. CPR knowledge is crucial not only for medical professionals but also for everyday citizens, as it empowers them to act quickly and effectively in emergency situations.
- According to AHA guidelines, the ratio is 30 compressions to 2 breaths.
- Comparing with the options, 30:2 matches the guidelines.
- The correct answer is \boxed{30:2}.
### Explanation
1. Understanding the Problem
The question asks about the correct compression-to-breath ratio for adult CPR when two rescuers are present. We need to identify the correct ratio from the given options based on established CPR guidelines.
2. Identifying the Correct Ratio
According to the American Heart Association (AHA) guidelines, the compression-to-breath ratio for adult CPR, regardless of the number of rescuers, is 30:2. This means 30 chest compressions should be followed by 2 rescue breaths.
3. Comparing with Options
Now, let's compare this with the given options:
A) 15:2
B) 10:2
C) 35:2
D) 30:2
Option D matches the AHA guidelines of 30:2.
4. Final Answer
Therefore, the correct compression-to-breath ratio for adult victims when 2 rescuers are present is 30:2.
### Examples
Imagine you are part of a rescue team responding to a cardiac arrest. Knowing the correct compression-to-breath ratio (30:2) ensures that you and your partner deliver the most effective CPR, maximizing the victim's chances of survival. This ratio helps maintain adequate blood flow and oxygen delivery to the vital organs until advanced medical help arrives. CPR knowledge is crucial not only for medical professionals but also for everyday citizens, as it empowers them to act quickly and effectively in emergency situations.
