For you extra imformation about these three jobs on this website, here are so similar occupations to these jobs. :-)
A veterinarian's similar occupations include: Agricultural and Food Scientists, Animal Care and Service Workers, Medical Scientists, Physicians and Surgeons, Veterinary Assistants and Laboratory Animal Caretakers, Veterinary Technologists and Technicians, and Zoologists and Wildlife Biologists.
High school Teacher
A high school teacher's similar occupations include: Preschool Teachers, School and Career Counselors, Social Workers, Special Education Teachers, Teacher Assistants, Career and Technical Education Teachers, Childcare Workers. Also including Elementary, Middle, and High School Principals, Instructional Coordinators, Kindergarten and Elementary School Teachers, Librarians, Middle School Teachers, and Postsecondary Teachers.
A registered nurse's similar occupations include: Dental Hygienists, Diagnostic Medical Sonographers and Cardiovascular Technologists and Technicians. Also including Vascular Technologists, EMTs and Paramedics, Licensed Practical and Licensed Practical and Licensed Vocational Nurses, Nurse Anesthetists, Nurse Midwives, and Nurse Practitioners, Physician Assistants, and Social Workers.