Step 3. Turn the cold water supply to the water heater off - this valve is normally located at the top of the water heater on the INLET side. Step 4. Connect a garden hose to the drain outlet valve at the bottom of the water heater but do not open the drain valve just yet.
Cardiomy/o is the combining form meaning heart (cardi) muscle (my/o). Pulmon/o means lung. Col/o means colon (large intestine). Cardiomyopathy is a medical term describing diseased heart muscle. The combining form for smooth, visceral muscle is ___.
A general term for the core substance of a tissue or a non-hollow solid organ which, in medical parlance, often refers to the interstitium of the lungs. inÂ·terÂ·stitÂ·iÂ·um. A small area, space, or gap in the substance of an organ or tissue. Synonym(s): interstice.