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.
physiological - of or relating to the biological study of physiology; physiological psychology; Pavlov's physiological theories. 2. physiological - of or consistent with an organism's normal functioning; physiologic functions; physiological processes. physiologic. physical - involving the body as distinguished from the mind or spirit; physical exercise; physical suffering; was sloppy about everything but her physical appearance.