1. médico   nephrologist   physician   orthopedist, orthopaedist   rheumatologist   Hint Half-n-half Clue   2. nefrólogo   nephrologist   cardiologist   neurologist   gerontologist   Half-n-half Clue   3. pediatra   urologist   orthodontist   chiropractor   pediatrician, paediatrician   Half-n-half Clue   4. cardiólogo   neurologist   cardiologist   chiropractor   radiologist   Half-n-half Clue   5. obstetra   chiropractor   orthopedist, orthopaedist   obstetrician   urologist   Half-n-half Clue   6. pedicuro   pathologist   surgeon   chiropodist   orthodontist   Half-n-half Clue   7. dentista   urologist   orthopedist, orthopaedist   dentist   chiropodist   Half-n-half Clue