Disposable gloves are often used in Medical examinations and procedures.  Those gloves are either made of polymers or latex or nitrile rubber. Gloves are lubricated with corn starch to make the gloves simpler to put on the hands. The gloves can either be powdered or unpowdered. Surgical procedures and medical examinations both benefit from the usage of medical gloves. Surgical gloves are more accurate with superior precision and sensitivity and are often sterile, whereas examination gloves are available in sterile or non-sterile variants.