a recognition that genres are situated within discourse communities, wherein the beliefs and naming practices of members have relevance an emphasis on communicative purpose and social action an interest in generic structure (and its rationale)
Because of the potential implication of circulation disorders, darkened skin around the ankles that is not immediately explainable by simple environmental factors should be promptly called to the attention of a medical doctor for appropriate diagnosis and treatment.
The answer to what causes black toe nail fungus is microscopic fungi spores that thrive in damp areas. Walking barefoot greatly increases your chances of being exposed to this fungus. Nail fungus symptoms include flaking of the nail itself, as well as a general thickening of the nail.