Definitive evidence indicates that opium was used as analgesic:
A) 3000 years ago.
B) 5000 years ago.
C) 10,000 years ago.
D) for millennia.
Correct Answer:
Verified
Q3: Analgesic drugs can modulate pain by all
Q4: The mixed agonist-antagonist Talwin has its greatest
Q5: Cell bodies of pain neurons from the
Q6: High densities of opiate receptors are found
Q7: The classical drug laudanum is a combination
Q8: Compared with a pure agonist,a mixed agonist-antagonist
Q10: Nociceptors are activated by:
A) noise.
B) pain centers
Q13: Within the spinal cord,opiates reduce:
A) presynaptic dopamine
Q17: In opiate-dependent subjects,a mixed agonist-antagonist opiate would:
A)precipitate
Q27: Opioid receptors are best described as:
A)directly gated.
B)G-protein
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