Show the ulner nerve A hobt u unpleasant sensation is caused by the violent excitation of the ulnar nerve due to a blow on the elbow this nerve passes down on the inner side of the arm and then rather inconsiderately bends round and enters the forearm at the back ot of the elbow joint any one who has felt his neighbors elbows sticking into his ribs knows that the elbow la is remarkably deficient in flesh the nerve la is therefore at this point veri very near tho the surface and haa has little to shield it from a blow it we are so unfortunate as to give our elbow el bow a smart tap we obtain a practical confirmation ot of the fact that the ulner nervo nerve la Is the principal sensory of the forearm and hand new york commercial advertiser |