Across
- 5. Food
- 7. from injury or infection.
- 9. used to administer
- 10. infection that attacks the liver but
- 11. biological risk.
- 12. are transmitted through blood or body fluid.
- 14. designed to protect the wearer's
- 16. given to a sick or injured person
- 17. metal objects that can
- 18. state of being exposed to contact with something
- 19. full medical treatment is available.
- 20. that poses an environmental danger due to
Down
- 1. disease.
- 2. Aids
- 3. into vein
- 4. have no symptoms.
- 6. for performing any first aid.
- 8. word for needles
- 13. C,etc.
- 15. Thickening of blood.