the nature of anemia
etiology is the study of the origin of diseases.
A "Cosmologist"
There are three specialties that focus on disease in the most general sense: (1) Epidemiology, the study of disease incidence and risk (2) Etiology, the study of the origins and causes of disease (3) Pathology, the study of the nature and effects of disease in the human body
φύσις- physismeaning "nature" or "origin" and -λογία -logiameaning the "study of".
Epidemiology
Etomology
Aitiology is the establishment of a cause or origin of something, particularly in medicine, the study or investigation into the causes of disease.
The study of sin is called hamartiology. It is a branch of theology that explores the nature of sin, its origin, effects, and ways to overcome it.
A person who engages in the philosophical study of the origin and nature of the universe is typically referred to as a cosmologist. Cosmologists explore questions about the fundamental laws of nature, the history of the universe, and the underlying principles that govern its existence. Through philosophical inquiry and scientific investigation, they seek to understand the nature of reality at its largest scales.
The word epistemology is the study of the origin, nature, and limits of human knowledge; or you can use the terms acquired knowledge or life experience.
The word "pathology" originates from the Greek words "pathos," meaning "suffering" or "disease," and "logos," meaning "study" or "science." Therefore, pathology can be understood as the study of suffering or disease. In the medical field, pathology refers to the study and diagnosis of diseases through the examination of tissues, organs, and bodily fluids.
____ is/are defined by Medicare as equipment that can withstand repeated use in the patient's home and not in the absence of illness or injury.