Double hand washing is required when:
a. you have handled money
b. you have been working with raw meats
c. you have loaded the dishwasher
d. you have used the restroom

true

explanation:

a genogram (also known as a mcgoldrick-gerson study, a lapidus schematic or a family diagram) is a pictorial display of a person's family relationships and medical history. it goes beyond a traditional family tree by allowing the user to visualize hereditary patterns and psychological factors that punctuate relationships.

answer; indirect elisa;

c. will be your answer sorry if im wrong tho