Because most urgent care centers are outfitted with x-ray equipment, you can head there first for sprains and fractures, says Kim. They'll also provide IV fluids for dehydration as well as one-off routine annual physicals that you may need to quickly get for work or a sports team.
Epithelial tissue derived from ectoderm is generally squamous epithelium; epithelial tissue derived from endoderm is essentially glandular epithelium. There are a variety of body tissues derived from the third or middle primary germ layer known as the mesoderm.These body tissues include: 1  Muscles. 2  Fibrous tissue.n fact, epithelial tissue can be derived from either the ectoderm or endoderm. The epithelial tissue derived from the endoderm includes the epithelial lining of the digestive tract, except at the open ends, and the epithelial lining of all hollow structures formed as outpockets in the digestive tract.
Each layer, called a germ layer, will eventually become certain types of tissues in the adult. These layers are the endoderm and ectoderm, and in between them the mesoderm. The ectoderm, the outermost of the three germ cell layers, eventually develops into the epidermis and hair.The endoderm is so called because it is in the innermost layer of the three germ layers.he ectoderm, the outermost of the three germ cell layers, eventually develops into the epidermis and hair. The endoderm is so called because it is in the innermost layer of the three germ layers.