Final answer:
Complex level critical thinking in health involves discussing various alternative pain management techniques, requiring deep analysis and evaluation to form a judgment.
Step-by-step explanation:
Critical thinking is a multifaceted skill involving analysis, evaluation, and synthesis of information to form a judgment. When discussing various levels of critical thinking in a health context, an example of critical thinking at the complex level is discussing various alternative pain management techniques. This process requires a deep understanding of the context, evaluating different options, considering patient preferences and scientific evidence, and possibly synthesizing new solutions based on the gathered information.