Across
- 3. the air taken into or expelled from the lungs
- 5. complete with regard to every detail
- 7. conditions or practices conducive to maintaining health and preventing disease, especially through cleanliness.
- 8. eat, drink, or ingest (food or drink).
- 9. make something impure by exposure to poisonous or polluting substance.
Down
- 1. relating to the conditions that affect hygiene and health
- 2. a medical instrument for listening to the action of someone's heart
- 4. the process of infecting or the state of being infected.
- 6. a microorganism, especially one which causes disease.
- 9. the end part of a sleeve, where the material of the sleeve is turned back or a separate band is sewn on.