Nursing CEUs Online - No Test Required | NurseCe4Less.com

Opioids are a group of controlled substances that include a number of the prescription painkillers on the market.13 Opioids, which are also called opiates, are either derivatives of opium or a synthetic version of opium, which are potent prescription painkillers.13 Opiates decrease pain sensations by binding to the receptors in the brain ... ................
................