**Core Concept:** The question is testing the association between sociological theories and the impact of societal factors on health outcomes. The concept being discussed here is the idea that prioritizing profits over public health can lead to negative consequences on population health.

**Why the Correct Answer is Right:** The theory being referred to here is "Medical Pluralism" or "Medicalisation Theory". This theory suggests that certain medical problems are attributed to biomedical causes, when they could be better explained by non-medical factors. In this case, prioritizing profits over health can lead to a situation where health issues are attributed to individual biochemistry or biology, rather than addressing the root cause, i.e., societal factors.

**Why Each Wrong Option is Incorrect:**

A. **Marxism (Option A)** is a socio-economic theory focusing on class struggle and worker exploitation, which is unrelated to the societal impact on health outcomes.

B. **Weberian Sociology (Option B)** refers to the work of Max Weber, primarily focusing on the influence of culture and values on societal structures, not health outcomes.

C. **Sociobiology (Option C)** is a branch of biology concerned with the study of social behavior in animals and humans; it does not specifically address societal factors influencing health outcomes.

D. **Medical Pluralism (Option D)** is the theory under consideration, explaining how societal factors can be misattributed as medical problems, leading to unnecessary healthcare utilization and costs.

**Clinical Pearl:** Medical Pluralism provides valuable insights into the complex relationship between societal factors and health outcomes. Understanding this theory can help healthcare professionals recognize and address the root causes of health disparities and improve patient care.