How to take a medical history<br>Collect information on your family. Information on your family members' health is important for identifying conditions that may run in your family. If your family members have a condition that has a genetic component, you might, in some cases, also be vulnerable.
Information on your family members' health is important for identifying your life expectancy. 
( z1 important :ARG1 ( z2 information :topic ( z3 health :poss ( z4 person :ARG0-of ( z5 have-org-role :ARG1 ( z6 family :ARG1-of ( z7 have-org-role :ARG0 ( z8 you ) :ARG2 ( z9 member ) ) ) ) ) ) ) :purpose ( z10 identify :ARG1 ( z11 expectancy :mod ( z12 live :ARG0 z8 ) ) ) )