<prompt> True statement regarding neuraxial opioids for labor and delivery isOpioids should never be used as a sole agentMost common side effect is fetal bradycardiaIntrathecal morphine is associated with quick peak in concentration and early onset maternal respiratory depressionSystemic absorption is similar to intramuscular  <response>: Most common side effect of opioids is pruritis. Since epidural space contains extensive vascular plexus systemic absorption is similar to intramuscular injection. 