1. 骨科醫師，骨科醫師   chiropodist   physician   cardiologist   orthopedist, orthopaedist   Hint Half-n-half Clue   2. 手足病醫生   chiropodist   physiotherapist   pediatrician, paediatrician   urologist   Half-n-half Clue   3. 心理學家   psychologist   pathologist   oncologist   obstetrician   Half-n-half Clue   4. 精神病醫生   nephrologist   rheumatologist   psychiatrist   cardiologist   Half-n-half Clue   5. 按摩醫生   dietician   psychologist   orthodontist   chiropractor   Half-n-half Clue   6. 病理學家   gerontologist   dermatologist   pathologist   rheumatologist   Half-n-half Clue   7. 醫師   psychiatrist   physician   dermatologist   dietician   Half-n-half Clue