The TACs include cluster headache, paroxysmal hemicrania, short-lasting unilateral neuralgiform headache attacks, and hemicrania continua [ 3 ]. Despite their common elements, the TACs differ in attack duration and frequency, as well as the response to therapy (table 1).
What type of tissue lines the outer surface of the body and the inner surfaces of the intestines hollow organs and lungs? The term is epithelial tissue. It includes the outer skin, the  ciliated tissue that lines the lungs, and the mucous membranes of  the nasal cavity, digestive system, and â¦excretory system.
1) Epithelial Tissue. Epithelial tissue forms the covering or lining of free body surfaces, both internal and external. For example, the outer layer of the skin is formed from epithelial tissue as are the inner linings of the digestive tract and blood vessels.As a group, epithelial tissues perform a variety of functions, including protection, absorption, excretion, secretion and lubrication.I ANIMAL TISSUES. In animals, organs are composed of varying combinations of four basic tissue types -- epithelial tissue, connective tissue, muscle tissue and nervous tissue. Each of these tissues has distinctive structural features and specific functions which are again combined to produce functioning organs.