BT_PM 1.15 : Routes of opioid administration

It’s such fun being able to use so many different routes to administer drugs in our jobs. So many doctors out there don’t get our opportunities.

BT_PM 1.15  Discuss the pharmacokinetic and clinical implications of different routes of administration for commonly used opioids, including the oral, transdermal, subcutaneous, intramuscular and intravenous routes, and with particular reference to fentanyl, morphine, methadone, tramadol and codeine

Fentanyl undergoes significant first pass pulmonary uptake and metabolism.  TRUE/FALSE

The cytochrome P450 3A4 (CYP3A4) is predominantly responsible for the metabolism of Alfentanil.   TRUE/FALSE

Alfentanil undergoes extensive hepatic metabolism that demonstrates extensive interindividual variability   TRUE/FALSE

The bioavailability of sublingual buprenorphine is similar to that of parenteral buprenorphine   TRUE/FALSE

Epidural fentanyl undergoes a biphasic absorption pattern   TRUE/FALSE

 

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