Final answer:
Fentanyl is most likely to result in a fatal overdose. Its potency is 50 to 100 times that of morphine, making it extremely dangerous and responsible for a rapid increase in overdose deaths. C Fentanyl .
Step-by-step explanation:
Fentanyl would MOST likely result in a fatal overdose among the options given. This drug is powerful and poses a high risk of overdose because it is 50 to 100 times stronger than morphine. As an opioid, fentanyl has been involved in a significant increase in overdose deaths, commanding wide media attention for being responsible for numerous fatalities, including the tragic death of Prince.
Pain relievers such as morphine and heroin are also serious contributors to the opioid epidemic, causing a substantial number of overdose deaths. The increased scarcity of prescription pain pills like Oxycodone, due to more stringent regulations, has led individuals addicted to opioids to turn to cheaper alternatives like heroin and fentanyl. The latter being a synthetic opioid so potent that it can cause overdose and death in very small quantities. The usage of these drugs, especially when mixed with other central nervous system depressants like sedatives or benzodiazepines, dramatically raises the risk of a fatal overdose.
In summary, out of the options presented, fentanyl stands out as the drug with the highest risk for fatal overdose, due to its extreme potency and prevalence in the current opioid crisis gripping America.