Additionally, marble and limestone can be scratched more easily than harder stones such as granite. Marble is, however, sometimes used in the kitchen as a pastry slab; its perfectly smooth, cool surface is ideal for rolling out dough and piecrusts.ike marble, polished limestone is subject to surface changes or damage from kitchen acids including citrus juices, vinegars, mustards, and so forth. Unsealed, some of the more porous limestones can be subject to stains.
Patient Forums. Your doctor has just ordered a test called an EMG. EMG stands for Electromyogram which loosely translated means electrical testing of muscles but in fact has come to mean electrical testing of nerves and muscles. The EMG is performed by a specialist, the Electromyographer, who is usually a Neurologist or a Physiatrist.
URL of this page: //medlineplus.gov/ency/article/003929.htm. Electromyography (EMG) is a test that checks the health of the muscles and the nerves that control the muscles. The health care provider will insert a very thin needle electrode through the skin into the muscle. The electrode on the needle picks up the electrical activity given off by your muscles. This activity appears on a nearby monitor, and may be heard through a speaker.