DSN: 487-1110. Randolph AFB is an Air Force operated military base located in the middle of Texas, only 24 km away from San Antonio. It is also part of Joint Base San Antonio, along with Fort Sam Houston and Lackland Air Force Base. The merge took place on October, 1-st, 2010.
Medulla in general means the inner part, and derives from the Latin word for 'marrow'. In medicine it is contrasted to the cortex. Examples of its use include: 1  the medulla oblongata, a part of the brain stem. 2  the renal medulla, a part of the kidney. 3  the adrenal medulla, a part of the adrenal gland. 4  medulla spinalis, another term for spinal cord.
renal medulla. the inner part of the substance of the kidney, composed chiefly of collecting tubules, and in some species organized into a group of structures called the renal pyramids. spinal medulla, medulla spinalis. spinal cord.edulla oblongaÂ´ta that part of the brainstem continuous with the pons above and the spinal cord below. medulla osÂ´sium bone marrow. renal medulla the inner part of the kidney substance, composed chiefly of collecting elements, Henle's loops, and vasa recta, organized grossly into pyramids.