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.
physiology physÂ·iÂ·olÂ·oÂ·gy (fÄ­z'Ä-Ål'É-jÄ) n. Abbr. phys. The biological study of the functions of living organisms and their parts. All the functions of a living organism or any of its parts.