17. Which individuals are entitled to CHAMPVA medical benefits?
a. husband, wife, or unmarried child of a veteran with a total disability, permanent in nature,
from a service-connected disability
b. husband, wife, or unmarried child of a veteran who died because of service-connected disability
or who, at the time of death, had a total disability, permanent in nature, resulting from a
service-connected disability
c. husband, wife, or unmarried child of an individual who died in the line of duty while on active
service