Question

question: 3 of 19
why is methadone the drug of choice for opioid withdrawal and cessation?
\bigcirc methadone is a long-acting opioid that replaces the opioid to which the client has a physical dependence and prevents withdrawal manifestations.
\bigcirc methadone is a short-acting opioid that can quickly reverse the symptoms of withdrawal.
\bigcirc methadone is a safe and non-addictive alternative to opioids that can be used for long-term pain management.
\bigcirc methadone is an antagonist that blocks the effects of opioids and prevents withdrawal symptoms.

Explanation:

Methadone is a long-acting opioid agonist used in medication-assisted treatment for opioid dependence. It binds to opioid receptors, replacing the dependent opioid to stabilize the client and prevent withdrawal symptoms without producing the intense euphoria of shorter-acting opioids. The other options are incorrect: it is not short-acting, it is addictive (though controlled), and it is an agonist (not antagonist) at opioid receptors.

Answer:

Methadone is a long-acting opioid that replaces the opioid to which the client has a physical dependence and prevents withdrawal manifestations.