Question

Which mode of opioid administration has the highest incidence of pruritus?

1) Intravenous
2) Oral
3) Intramuscular
4) Neuraxial

Answer 1

Intravenous administration of opioids has the highest incidence of pruritus, which refers to the sensation of itching on the skin or mucous membranes.

Step-by-step explanation:

The mode of opioid administration with the highest incidence of pruritus is intravenous. When opioids are administered intravenously, they have a greater tendency to cause itching or pruritus as a side effect. Pruritus refers to the sensation of itching, which can occur on the skin or mucous membranes.