Question

If a person takes too much of an opioid, or an opioid mixed with another drug, they can _____ because endorphin receptors are present in the brain stem, and that brain region controls that function.

Answer 1

An overdose can occur if a person takes too much of an opioid because these drugs can lead to respiratory depression; the brain stem, which controls breathing, can be overwhelmed, which may result in fatal outcomes.

Step-by-step explanation:

If a person takes too much of an opioid, or an opioid mixed with another drug, they can overdose because endorphin receptors are present in the brain stem, and that brain region controls that function. Opioids bind to the receptors in the brain that are normally used by the body’s natural endorphins, which can lead to respiratory depression—a decrease in the urge to breathe. Since the brain stem also regulates breathing, an excess of opioids can cause the body to forget to breathe, leading to fatal consequences.

Endorphins are part of our natural pain relief system and are structurally similar to opioid drugs like codeine or morphine. Opioids can be prescribed for pain relief, but they come with a high risk of addiction and overdose. They affect the part of the brain responsible for regulating vital life functions, making them very dangerous in high quantities.