EAST MOLINE — Being a school nurse is in her blood, says Jennifer Jacobs, 51, who has been a Glenview Middle School nurse for 17 years. Her mom was a nurse, and her father was a school superintendent. She's married to Ron Jacobs, Riverdale school district superintendent. She and her husband live in Port Byron, but she jokes that she works for an East Moline school because she loves living with her husband, but she doesn't want to work for him, too.