Opioids Agonists and Antagonists in Medicine

Which alkaloid is the chief component of crude opium?

What is the generic term for all substances (exogenous or endogenous) with morphine-like properties?

Which opioid is classified as a strong agonist?

Which receptor sub-types do opioids function with differing potencies?

What are drugs called that produce a less than maximal response and have low intrinsic activity?

Which opioid class generally exerts influence through regulation of the hypothalamus?

What is a predictor of opioid-related adverse events according to the text?

Which opioid is associated with decreased RBF and enhanced renal tubular Na+ absorption?

Which opioid class generally causes urinary retention and caution for renal calculi colic?

Which opioid-related factor is related to chronic obstructive pulmonary disease?

Which opioid has a reversal effect for 48 hours in heroin addiction?

Which opioid metabolism pathway leads to potent metabolites for certain drugs?