Pharmacology Which of the following statements about opioid receptor antagonists is false – A Naloxone can be used for treatment of opioid induced constipation B Naltrexone may be used for treatment of alcohol dependence C Nalmefine has a longer half life than naloxone D Naloxone is more potent than naltrexone 💡 Explanation Which of the following statements about opioid receptor antagonists is false - ✓ Correct Answer: D. Naloxone is more potent than naltrexone