18. The concept of the schizophrenogenic mother, which suggests that schizophrenia is caused by cold, domineering, and uninterested mothers, was suggested by:
a. Aaron T. Beck
b. Frieda Fromm-Reichmann
c. Sigmund Freud
d. Eugene Bleuler

It doesn't state that he washed his hands before or after preparing this poultry. even though he had it in seperate bags the bacteria from the poultry could have entered the vegtables because of a lack of handwashing. so cross-contamination is a very possible answer.   

Answeraddiction; i know this to be true: )