What are the five levels of Maslow's hierarchy of needs in order from the bottom?

Maslow's hierarchy of needs is a psychological theory that categorizes human needs into five levels, arranged in a pyramid. The structure reflects that the most basic, essential needs must be met before higher-level needs become significant. Understanding this hierarchy is crucial for various fields, especially nursing, as it helps professionals comprehend patient motivations and behaviors.

The correct order, starting from the bottom, begins with physiological needs. These are the most fundamental, encompassing basic requirements for human survival such as food, water, warmth, and rest. Once physiological needs are satisfied, individuals can focus on safety and security, which includes both physical safety and emotional stability.

The third level involves belongingness and love needs, which relate to emotional relationships, forming connections with others, and feeling part of a community. After achieving a sense of belonging, the focus shifts to esteem needs, where individuals seek self-esteem, achievement, respect from others, and personal accomplishment. Finally, at the pinnacle of the hierarchy is self-actualization, the pursuit of personal growth, self-improvement, and the realization of one's potential.

This progression highlights why meeting lower-level needs is essential for individuals to pursue higher, more complex emotional and psychological needs. In a healthcare context, recognizing where a patient may be on