Across
- 1. an absorbent pad or piece of material used taking specimens
- 5. free from dirt, marks, or stains
- 6. a highly contagious viral infection of the respiratory passages causing fever
- 7. extremely ill and at risk of death
- 8. clean (something) with a chemical to destroy bacteria
- 9. make clean and hygienic; disinfect
Down
- 1. make (something) free from bacteria
- 2. a general rule, principle, or piece of advice
- 3. relating to the observation and treatment of actual patients rather than theoretical or laboratory studies
- 4. healing substances or drugs collectively