The correct option is B.
Family life cycle refers to the emotional and intellectual stages that one passes through from childhood to retirement age as a member of a family. There are five phases of family life cycle, these are: Independence, marriage, parenting, launching of adult children and retirement. <span />
1 call police
2 send PARTNER to find regurgitating device
3 clear throat and tilt head back
4 give 30 compressions
5 2 breaths
6 repeat steps 3 and 4 till either police get there or partner finds device.
7 do not stop unless you physically cannot continue