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500 grams is what percent of 2.8 kilograms accurate to three significant figures?
Nursing Theorist
A professional who develops concepts, definitions, and propositions designed to guide the practice of nursing through a systematic explanation of phenomena.
Maslow's Hierarchy
A theory in psychology proposed by Abraham Maslow in his 1943 paper "A Theory of Human Motivation," which describes a five-tier model of human needs, depicted as hierarchical levels within a pyramid.
Cardiac Rehabilitation
A medically supervised program designed to improve cardiovascular health for those recovering from heart attack, heart failure, or other heart conditions.
Physiological Needs
Basic physical requirements for human survival, such as food, water, shelter, and oxygen, as per Maslow's hierarchy of needs.
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