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Across 1. increased blood sugar 4. decreased pulse rate 6. within a vein 7. muscle that draws a body part away from the midline 11. within the trachea 13. excessive thirst 15. without fever 16. red pigment in red blood cells 18. difficulty in swallowing 19. condition characterized by hardening of tissue

Down 2. agent that acts against convulsions 3. agent that causes fever 5. cancer 8. cancer-causing substance 9. double vision 10. pertaining to one side 11. red blood cell 12. pus producing 14. yellowish discoloration 15. absence of voice 17. stone