The effects of analgesics on pain are difficult to study because
A) it is impossible to obtain subjective reports of pain.
B) the results depend on the specific technique being used to produce pain.
C) ethical guidelines prohibit the application of painful stimuli to animals.
D) humans refuse to participate in the research.

Question

Quizplus · Accepted Answer

The effects of analgesics on pain can vary significantly depending on the specific technique used to produce pain in research studies, making it a challenging area to study. Different methods of inducing pain can lead to different responses to pain relief measures, influencing the outcomes of analgesic effectiveness studies.

The Effects of Analgesics on Pain Are Difficult to Study