The answer would be TRUE
While the indication for CPR is when the victim stop having pulse or breathing, it is a bit different in choking case. If the case could be verified as choking, the algorithm state that CPR should be done immediately after the victim become unconscious. For this case, the CPR hopefully will blow away the material that choke the victim. Conscious victim could be given a backblow or heimlich manouver.
A different or alternate form of the same is gene is called and "allele". Sometimes they can cause different observable changes in the phenotypic traits. However, they normally cause little or no variation in traits.
This might be useful cause it’s useful and it’s also useful and I hope this is useful you’re welcome for being useful :)