Which of the following is true of opioid effects in brain?

Question

Quizplus · Accepted Answer

Opioids can induce a feeling of euphoria and reward by binding to opioid receptors in the brain, particularly the mu opioid receptor.

Answer: A
 Heroin is an example of an opioid receptor agonist, not an antagonist. Opioid receptor antagonists block the effects of opioids.

Answer: C
 Opioids act to decrease pain, not increase it. They do so by binding to opioid receptors in the brain and blocking pain signals.

Answer: D
 Naloxone is an example of an opioid receptor antagonist that can block the effects of opioids.

Answer: None
 Option E is false. Opioids can induce dysphoria, which is a feeling of discomfort or unease, particularly when taken in high doses or for prolonged periods.

Which of the Following Is True of Opioid Effects in Brain