Indicate the opioid analgesic that is used as
transdermal patch for chronic and cancer pain:
A. Morphine
B. Pentazocine
C. Fentanyl
D. Tramadol

1 Answer

Answer :

The distinctive feature(s) of methadone compared to
morphine is/are:
A. High oral bioavailability
B. High plasma protein and tissue binding
C. Delayed and milder withdrawal symptoms in
dependent subjects
D. All of the above

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