Final answer:
The patient lies face up with the knees flexed and the feet flat on the table in the Dorsal recumbent position.
Step-by-step explanation:
The position in which the patient lies face up with the knees flexed and the feet flat on the table is called Dorsal recumbent. In this position, the patient's back is flat on the table with the knees bent and the feet placed flat on the surface. It is often used for pelvic examinations or procedures that require access to the abdominal area.