KEY FOR QUIZ 2: THE SKIN, MEMBRANES, AND INTESTINAL DISCHARGES Topic: 3189A Read the following statements and check whether the statements are true (T) or false (F). 1. T The skin and coat are important indicator of horse health. 2. T The thickness of the skin varies from one part of the body to another. 3. T By checking mucous membranes you can determine if a horse is showing any signs of ill health. 4. T The blood is closer to the surface in the mucous membranes than on the skin surface. 5. Define the following terms as they apply to horse health evaluation: a. skin: the tissue covering the body of an animal b. coat: hair, wool or feathers that are attached to the skin of animals as a covering. c. pigment: the substances in cells and tissues that give color to the skin and coat. Differences in amounts and kinds of pigments make the different colors. d. mucous membrane: moist covering that lines the natural body opening such as the eyelids, mouth, nostrils, throat, etc. e. feces: you should watch for changes in the feces to watch for possible illness.