Morphine Flashcards
1
Q
Presentation?
A
10mg in 1ml glass ampoule
2
Q
Pharmacology
A
CNS depression Respiratory depression CNS stimulation Vasodilation Addiction Decreased conduction velocity through the AV node Depression of cough reflex
3
Q
Indications
A
Pain relief Acute LVF with shortness of breath and crackles Sedation to enable intubation Sedation to maintain intubation Rapid sequence intubation
4
Q
Contraindications
A
Known hypersensitivity
Late second stage labour
5
Q
Precautions
A
Elderly or frail patient Hypotension Respiratory depression Presenting with asthma Addition to opioids Patient on MAOI's Acute alcoholism Respiratory tract burns
6
Q
Side Effects
A
CNS: Drowsiness Respiratory depression Euphoria Nausea or vomiting Addiction Pin point pupils CVS: Hypotension Bradycardia
7
Q
IV O/P/D
A
O: 2-5 mins
P: 10-30 mins
D: 1-2 hours
8
Q
IM O/P/D
A
O: 10-30 mins
P: 30-60 mins
D: 1-2 hours
9
Q
Other Notes
A
Schedule 8 (controlled)
Side effects can be reversed with Naloxone
Is given 5/60 up to 200mcg
10
Q
Type of Drug?
A
Opioid Analgesia
