What is ethnography? Ethnography is the recording and analysis of a culture or society, usually based on participant-observation and resulting in a written account of a people, place or institution.
polyuria(Noun) The production of an abnormally large amount of urine; one symptom of diabetes. Polyuria. Polyuria is a condition usually defined as excessive or abnormally large production or passage of urine. Frequent urination is sometimes included by definition, but is nonetheless usually an accompanying symptom. Increased production and passage of urine may also be termed diuresis.
For instance, we see that the prefix 'poly' means many, the word 'cyt' refers to cells and the suffix 'emia' refers to in the blood. So polycythemia is literally 'many cells in the blood.' Types: Polycythemia Vera. There are two types of polycythemia. The first is called polycythemia vera, which is also known as primary polycythemia. Polycythemia vera is caused by a problem with the bone marrow, resulting in an overproduction of cells. The bone marrow is the 'primary' site for red blood cell production, which might help you recall this term's alternate name.