LUNGS
.—The lungs of a horse are two elastic lobes, consisting of air vessels, blood vessels, lymphatics, nerves, and cellular membranes, possessing conjunctively the properties of contraction and expansion; nearly filling three parts of what is termed the CHEST, and may, without much deviation from the line of professional consistency, be pronounced the very mainspring of existence. It is the good or bad state of the LUNGS upon which the duration of life becomes in a proportional degree dependent; and by the perfect ease of inspiration, and respiration, health, and bodily strength, may in general be ascertained. The lungs are subject to inflammation, obstructions, tubercles, ulceration, and consumption; the cause of one and all originating in COLDS and COUGHS, produced by a sudden collapsion of the pores; when the perspirative matter being repelled, and thrown upon the circulation, the blood becomes sizey, viscid, and diseased; assuming some leading feature of the ills described, which, suffered to continue long without the proper means of counteraction, frequently attain a height too great for the power of medicine to subdue.