Morphine can administered by all of the following routes except:
Ref: KDT 6/e p458 *Respiratory depression occurs due to depression of respiratory centre by morphine travelling through the subarachnoid space Routes of administration of morphine are: -Oral -Rectal -Intramuscular -Intravenous -Transdermal -Subcutaneous
Intramuscular
Transdermal
Epidural
Subarachnoid
Central Nervous system