Rosa Parks was born Rosa Louise McCauley in Tuskegee, Alabama, on February 4, 1913, to Leona (nÃ©e Edwards), a teacher, and James McCauley, a carpenter. She was of African ancestry, though one of her great-grandfathers was Scots-Irish and one of her great-grandmothers was a slave of Native American descent.
Fentanyl (also known as fentanil) is a potent, synthetic opioid pain medication with a rapid onset and short duration of action. It is a potent agonist at Î¼-opioid receptors in the brain. Fentanyl is 50 to 100 times more potent than morphine, but some fentanyl analogues, which are designed to mimic the pharmacological effects of the original drug, may be as much as 10,000 times more potent than morphine.
In hospital settings, fentanyl can be injected. For the individual abusing the drug outside a hospital, this is highly dangerous, as the difference between a therapeutic dose and a deadly dose is very small. As with any opiate, the main symptoms of fentanyl abuse are euphoria, drowsiness, lethargy and mellowness. Fentanyl very quickly creates a tolerance to high doses, so a dose that is adequate for the intended high one week will probably not create that intended high even a few days later.