1. dietista, nutricionista   nephrologist   psychologist   dietician   urologist   Hint Half-n-half Clue   2. psiquiatra   chiropractor   orthodontist   psychiatrist   chiropodist   Half-n-half Clue   3. ginecólogo   gynecologist, gynaecologist   surgeon   dentist   obstetrician   Half-n-half Clue   4. gerontólogo   gerontologist   radiologist   orthopedist, orthopaedist   neurologist   Half-n-half Clue   5. cardiólogo   cardiologist   radiologist   pediatrician, paediatrician   dentist   Half-n-half Clue   6. pedicuro   chiropodist   neurologist   physician   orthodontist   Half-n-half Clue   7. nefrólogo   chiropodist   orthopedist, orthopaedist   nephrologist   gerontologist   Half-n-half Clue