Question

Which class of analgesics is the first step in the World Health Organization's 3-step ladder?

a. Nonsteroidal anti-inflammatory drugs (NSAIDs)
b. Opioid analgesics
c. Adjuvant analgesics
d. Acetaminophen

Answer 1

Acetaminophen is the first step in the World Health Organization's 3-step ladder for pain management.

Step-by-step explanation:

The first step in the World Health Organization's 3-step ladder for pain management is acetaminophen (option d). Acetaminophen is a non-opioid analgesic that works by inhibiting the synthesis of prostaglandins, substances that sensitize pain receptors.