Final answer:
The correct answer to the question is A, which advises transitioning from NSAIDs to opioids for cancer pain management following the WHO analgesic ladder, under strict medical supervision.
Step-by-step explanation:
When considering the World Health Organization (WHO) analgesic ladder for a patient with cancer pain, the recommendation focuses on a stepwise approach to pain management. The ladder outlines that patient treatment should begin with non-opioid analgesics like acetaminophen and NSAIDs, and only ascend to opioids when necessary and under a doctor's supervision, due to the risks of side effects and addiction. Thus, the correct answer is: A. Transitioning use of adjuvants with nonsteroidal anti-inflammatory drugs (NSAIDs) to opioids if the pain escalates and is not adequately managed by milder pain relievers.