When to seek medical advice. 1  You experience bleeding or severe pain after an injury. 2  Bone or tendons are exposed. 3  The knee is visibly out of place. 4  There's sudden swelling or redness.  You can't bend your knee or put weight on it.
subject definition, subject meaning | English dictionary. subject. a the predominant theme or topic, as of a book, discussion, etc. 4 a person or thing that undergoes experiment, analysis, treatment, etc. 5 a person who lives under the rule of a monarch, government, etc.
Introduction: Main Subject. Possible use of definition or classification (both of which include comparison/contrast) and/or other modes. Body: - Descriptions of Factual Parts of the Subject. Organization might be by mode of classification, cause and effect, description, and/or other modes.