urine culture and sensitivity (C&S), a microscopic study of the urine culture performed to determine the presence of pathogenic bacteria in patients with suspected urinary tract infection.rine culture and sensitivity (C&S), a microscopic study of the urine culture performed to determine the presence of pathogenic bacteria in patients with suspected urinary tract infection.
physiology. 1  the branch of biology dealing with the functions and activities of living organisms and their parts, including all physical and chemical processes. 2  the organic processes or functions in an organism or in any of its parts.
pathology - the branch of medical science that studies the causes and nature and effects of diseases. 1  spasm - (pathology) sudden constriction of a hollow organ (as a blood vessel) 2  strangulation - (pathology) constriction of a body part so as to cut off the flow of blood or other fluid; strangulation of the intestine.