Which of the following is NOT a component of a comprehensive patient assessment?

A comprehensive patient assessment is designed to gather a holistic overview of a patient's health, well-being, and needs. This typically includes several key components: medical history, which outlines past illnesses, treatments, and current health status; functional assessment, which evaluates a patient’s ability to perform daily tasks and activities; and psychological evaluation, which examines the mental and emotional aspects of a patient’s health.

The reason the answer is D, Marketing analysis, is that marketing analysis involves assessing market conditions and external factors affecting business performance, which has no relevance to patient care or assessment. In contrast, the other components—medical history, functional assessment, and psychological evaluation—are integral parts of understanding and addressing a patient’s health comprehensively. Thus, marketing analysis does not fit within the framework of patient assessment designed to facilitate optimal healthcare delivery.