The following is true of pethidine except:
A. At equianalgesic doses it causes less respiratory depression than morphine
B. It is less constipating than morphine
C. It is a poor antitussive
D. In overdose it often produces excitatory effect
A. At equianalgesic doses it causes less respiratory depression than morphine
B. It is less constipating than morphine
C. It is a poor antitussive
D. In overdose it often produces excitatory effect