tailieunhanh - Ebook Difiore’s atlas of histology with functional correlations (7/E): Part 2

Part 2 book “Difiore’s atlas of histology with functional correlations” has contents: Digestive system - oral cavity and salivary glands, digestive system - esophagus and stomach, respiratory system, urinary system, endocrine system, male reproductive system, female reproductive system, organs of special senses, and other contents. | GRBQ349-3528G-C11[234-261].qxd 10/19/2007 06:31 PM Page 235 Aptara(PPG Quark) CHAPTER 11 Digestive System: Oral Cavity and Salivary Glands The digestive system is a long hollow tube or tract that starts at the oral cavity and terminates at the anus. The system consists of the oral cavity, esophagus, stomach, small intestine, large intestine, rectum, and anal canal. Associated with the digestive tract are the accessory digestive organs, the salivary glands, liver, and pancreas. The accessory organs are located outside of digestive tract. Their secretory products are delivered to the digestive tract through excretory ducts that penetrate the digestive tract wall (Overview Figure : Oral Cavity). The Oral Cavity In the oral cavity, food is ingested, masticated (chewed), and lubricated by saliva for swallowing. Because food is physically broken down in the oral cavity, this region is lined by a protective, nonkeratinized, stratified squamous epithelium, which also lines the inner or labial surface of the lips. The Lips The oral cavity is formed, in part, by the lips and cheeks. The lips are lined by a very thin skin covered by a stratified squamous keratinized epithelium. Blood vessels are close to the lip surface, imparting a red color to the lips. The outer surface of the lip contains hair follicles, sebaceous glands, and sweat glands. The lips also contain skeletal muscle called orbicularis oris. Inside the free margin of the lip, the outer lining changes to a thicker, stratified squamous nonkeratinized oral epithelium. Beneath the oral epithelium are found mucus-secreting labial glands. The Tongue The tongue is a muscular organ located in the oral cavity. The core of the tongue consists of connective tissue and interlacing bundles of skeletal muscle fibers. The distribution and random orientation of individual skeletal muscle fibers in the tongue allows for increased movement during chewing, swallowing, and speaking. Papillae The epithelium on the dorsal .

• Y khoa - Dược
• Functional correlations
• Digestive system
• Esophagus and stomach
• Respiratory system
• Urinary system
• Endocrine system
• Male reproductive system
• Female reproductive system
• Endocrine and reproductive physiology
• Reproductive physiology
• The adrenal gland
• Life cycle of the male
• Female reproductive systems
• The female reproductive system
• Netters essential histology
• Integumentary system
• Upper digestive system
• Lower digestive system
• BRS Cell biology and histology
• The urinary system
• Special senses
• Elseviers integrated physiology
• Pulmonary system
• Renal system and urinary tract
• Gastrointestinal system
• Medical assisting
• Administrative medical assisting
• Clinical medical assisting
• Reproductive system
• Textbook of histology a practical guide
• Endocrine glands
• Color atlas and text of histology
• BRS pathology
• Exocrine pancres
• Urinary tract
• Musculoskeletal system
• Nervous system
• Cell biology and histology
• Lymphoid tissue
• Biliary system
• The pancreas
• The kidney
• The lower urinary tract
• The endocrine system
• The amyloidoses
• Anatomy and physiology for nurses at a glance
• The gastrointestinal tract
• The male reproductive system
• The musculoskeletal system
• High yield embryology
• Head and neck
• Body cavities
• Hemorrhagic disorders
• Gastrointestinal tract
• Exocrine pancreas
• Female reproductive system and breast
• Comprehensive review
• Concise histology
• Circulatory system
• High Yield gross anatomy
• Sigmoid colon
• Suprarenal glands
• Bladder and urethra
• Endocrine physiology
• Adrenal gland
• endocrine pancreas
• Endocrine integration of energy
• Medical physiology
• Tubular transport mechanisms
• Intestinal motility
• Textbook of human histology
• The urinary organs
• The male reproductive organs
• The female reproductive organs
• Lippincotts illustrated Q&A review of histology
• Special sense organs
• Netters histology flash cards
• Eye and adnexa