. The standard horse book, comprising the taming, controlling and education of unbroken and vicious horses. Fk;. S96. a, Optic nerve; b, Sclerotic; e, Choroid; d, Retina; e, Cornea; t, Iris; g, li. Ciliary circle;i, Insertion on crystalline lens; j. Crystalline lens; k, Crystalline capsule; 1, Vitreous body; m,n, Anterior and posterior chambers; o, Membrane of aqueous humor; p, p. Tarsi; q, q, Fi-brous membrane of eyelids; r, Elevator muscle of upper eyelid; s, s, Orbicularis muscle of eye-lids; t, t, Skin of Eyelids; u, Conjunctiva; v, Membrane covering cornea; x, Posterior rectusmuscle ; y,
. The standard horse book, comprising the taming, controlling and education of unbroken and vicious horses. Fk;. S96. a, Optic nerve; b, Sclerotic; e, Choroid; d, Retina; e, Cornea; t, Iris; g, li. Ciliary circle;i, Insertion on crystalline lens; j. Crystalline lens; k, Crystalline capsule; 1, Vitreous body; m,n, Anterior and posterior chambers; o, Membrane of aqueous humor; p, p. Tarsi; q, q, Fi-brous membrane of eyelids; r, Elevator muscle of upper eyelid; s, s, Orbicularis muscle of eye-lids; t, t, Skin of Eyelids; u, Conjunctiva; v, Membrane covering cornea; x, Posterior rectusmuscle ; y, Superior rectus muscle; z, Inferior rectus muscle; w. Orbital membrane. inflam:mation of the eyes. 581. Fig. 897. 1. Sclerotic coat; 2. 4. Veins of the choroid; 3. Ciliarynerves; 5. Ciliary ligament; 6. Iris. an organ. The eye is wholly covered by a thin membrane calledthe conjunctiva. Simple Ophthalmia, or Inflammation of the Eves, is a common disease among horses, and consists of inflammation of the conjunctival membrane covering the eye. Causes. — It may be produced by many d i ffe rent causes, and perhaps the most common is from the introduc-tion of a foreign substance into the eye, as a hay seed or chaff pickle be-coming lodged in the external covering (cornea), or by direct injury to the eyes, as from the blow of a whip, or something of the kind. When from a blow or direct cause of injury, but one eye will be affected, while if from cold, etc., both eyes will be involved. It is also caused by allowinghorses to stand in foul stables, especially in thesummer months, whereby ammoniacalgases are generated, proving very inju-rious to the eyesight. It proceeds fromexposure to cold, an
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Keywords: ., bookcentury1800, bookdecade1890, booksubjecthorses, bookyear1895
