Medical

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Across
  1. 4. a member of a large group of unicellular
  2. 7. administer an anesthetic
  3. 9. an event causing great and often sudden damage or distress; a disaster
  4. 10. make clean and hygienic; disinfect
Down
  1. 1. make (something) free from bacteria
  2. 2. an absorbent pad or piece of material used taking specimens
  3. 3. clean (something) with a chemical to destroy bacteria
  4. 5. extremely ill and at risk of death
  5. 6. a characteristic combination of opinions, emotions, or behavior
  6. 8. of the nature of, caused by, or relating to a virus or viruses