Opioid Analgesics Flashcards
1
Q
Naloxone act as:
Narcotic agonist
Narcotic antagonist
Narcotic agonist -antagonist
Non of the above
A
B
2
Q
Drug that act as agonist at specific opioid receptor in CNS to produce analgesia and sedation:
Morphine
Ergotamine
Dihydroergotamine
Pentazocine
A
A
3
Q
Drug that act as narcotic agonist -antagonist?
A
Pentazocine
4
Q
Drug act as alpha 1agonist :
Pentazocine
Morphine
Sumatriptan
Ergotamine
A
D
5
Q
Can use it as reversal of opioid effect and management of narcotic overdose:
Coding
Halothane
Nitric acid
Naloxone
A
D
6
Q
Three adverse effect of ergot derivatives?
A
Chest pain, itching,muscle pain,weakness
7
Q
What is the mechanism of action Triptan like sumatriptan?
A
Bind directly to serotonine receptor site to cause vasoconstriction of cranial vessels relieve the pain of migraine agents
