Across
- 1. less potent version of morphine
- 4. reverse opiate action
- 5. calming effect of opioids
- 6. organ of opioid metabolism
- 7. tolerance and addiction
- 9. drug replacement for heroin addicts
- 11. ntroduction of nutrition, a medication, or other substance into the body via a route other than the mouth
- 15. reduced/ bowel immobility
- 19. protein responsible for pain production
- 20. damage to nerves
Down
- 2. naturally occuring opiods/ endogenous peptides
- 3. morphine patches
- 7. heroin
- 8. type of dependance highlighted by shaking
- 10. pain relief
- 12. side effect of morphine
- 13. feeling pain
- 14. pain localised to organs
- 16. method of administration
- 17. flower from which opioids can be extracted
- 18. opiate receptor highly concentrated in the brain