Hospital supply is a term used to describe the various items needed to provide medical care in a hospital setting. Salines, with seven letters, is a type of salt solution used to replenish electrolytes and fluids in the body. Vaseline, with eight letters, is a petroleum jelly used to protect and lubricate skin. PLASMA, with six letters, is a component of BLOOD that helps to transport nutrients and hormones throughout the body. Sera, with four letters, is a type of SERUM used to diagnose certain diseases. BLOOD, with five letters, is a vital fluid that carries oxygen and nutrients to cells throughout the body. SERUM, also with five letters, is a clear liquid that separates from clotted BLOOD and contains antibodies and other proteins. All of these items are essential components of a hospital supply.