although such inflammation can have very different effects on the colon. While inflammation is similar to both conditions‚ the nature of the inflammation as well as its location in the gastrointestinal tract and its spread and penetration of the mucosal lining of the colon determines the ultimate diagnosis. Another similarity shared between Crohn’s disease and ulcerative colitis is that the condition often comes in waves‚ often known as outbreaks or surges. Each are characterized by bouts of irritation
Premium Inflammation Immune system Ulcerative colitis
into a semifluid paste of bolus and gastric juices called chyme. The chyme then travels through the pyloric sphincter into the first section of the small intestines. The small intestines is divided into three sections: the duodenum‚ jejunum‚ and ileum. The majority of digestion of carbohydrates takes place in the small intestines. As the chyme moves into the duodenum‚ an enzyme called pancreatic amylase is released through the pancreatic duct. This enzyme splits molecules of starch and glycogen
Premium Digestion Stomach Digestive system
Pig I; external anatomy‚ skeleton‚ digestion Anatomy of a pig Pig digestive system Tongue • For taste • Pushing food into the esophagus Papillae • Rough edges of that tongue that contain the taste buds Hard and soft palate • Separate the nasopharynx from the mouth Parotid gland • Secretes saliva (amylase enzyme) which breaks down starches into sugar Stomach • Stores food • Begins digestion of tissues
Premium Digestive system Digestion Stomach
dioxide Which gas is most abundant in the air you breath? Nitrogen 2) Define dypsnea – difficult or labored breathing‚ air hunger hyperventilation – breathing rapidly and deeply hypoventilation‚ cyanosis – a blueish color of the skin and mucous membranes and hypoxia – deficiency in the amount of oxygen reaching the tissues (oxygen levels are too low) 3) Trace the path of air flow through the respiratory tract from the nose to the alveolus. Nose Pharyx Trachea Bronchi (lungs start here) Bronchioles
Premium Kidney Blood Digestion
esophagus‚ stomach‚ duodenum‚ small intestine‚ large intestine (or colon)‚ rectum and‚ finally‚ the anus (Pansky‚ 2007). Along this pathway I will describe the digestion of George’s meal and the major structures that I will encounter. Arrived to the distal ileum I will divert my journey in to George’s bloodstream at the Superior Mesenteric Vein. I will keep going in to the Renal Artery through the hepatic portal vein‚ heart and lungs and once I will arrive to the kidney I will travel through George’s urinary
Premium
Esophageal benign stricture is the pathological stricture caused by any disease in esophageal antrum. In addition‚ the external pressure of the mucosal ring and the mediastinal tissue can also cause esophageal stricture. Benign stricture of the esophagus (BSE) can severely reduce quality of life and cause major complications such as aspiration‚ weight loss and malnutrition [1]. Esophageal stent implantation has been widely used in clinical practice‚ and this surgical method effectively alleviates
Premium Polymer Tensile strength Gastroenterology
moving toward middle section • Lateral- moving toward the side • Transverse plane- divides body into superior and inferior sections • Cephalad- moving toward the head • Caudad- moving toward the tailbone • Proximal- moving toward the body • Distal- moving away from the body • Psychiatry- medical treatment of the mind • Radiology- study and use of x-rays‚ sound waves and other forms of radiation and energy to diagnose diseases and conditions • Oncology- study of cancerous tumors or masses
Premium Blood Heart Bone marrow
entering the nasal cavity. Nasal cavity: The nasal cavity is a space posterior to the nose that is divided medially by the nasal septum. Nasal conchae: What is their function? divide the cavity into passageways that are lined with mucous membrane‚ and help increase the surface area available to warm and filter incoming air Cilia: Particles trapped in the mucus are carried to the pharynx by ciliary action‚ swallowed‚ and carried to the stomach where gastric juice destroys any microorganisms
Premium Respiratory system Respiratory physiology Carbon dioxide
THE DIGESTIVE SYSTEM Functions of the Digestive System • Ingestion- where in food from outside of the body enters the alimentary tract through the mouth • Digestion- which could be mechanical (physical breakdown of food into smaller pieces or chemical (enzymatic action) • Absorption of digested materials into venous circulation as well as lymphatic capillaries • Provision of nutrients to the cells of the body • Elimination of undigested materials ANATOMY AND HISTOLOGY OF THE DIGESTIVE
Free Digestion Digestive system Liver
responsible for facilitating the body’s metabolic processes: Catabolism- break down of larger molecules Anabolism- smaller molecules are used as building blocks for lager molecules 4 Layers of Digestive Tract Walls (inner outer) 1. Mucosa- mucous membrane made of various types of epithelium sitting on lamina propria Epithelium Nonkeratinized stratified squamous epithelium (for protection) lines pharynx‚ esophagus‚ & anus Simple columnar epithelium (for secretion/absorption) lines the stomach
Premium Digestion Stomach Liver