Hello everyone! I am thrilled to announce that I will once again be miniaturized along with my submarine and take you on another Fantastic Voyage inside the human body. In case you have forgotten the details of our last journey, my sub and I will be shrunken down to be 8 microns long. This time I will be swallowed by Fred, a 55 year old man, while he enjoys a hamburger, French fries, and root beer. As I pilot my way through his body, I will be describing the process of digestion and what major structures
present in hepatic encephalopathy. Choice "B" is not the best answer. These are adverse effects of the drug cannabis. They are not symptoms of hepatic encephalopathy. Choice "C" is not the best answer. These are symptoms of meningitis. They are not symptoms of hepatic encephalopathy. Choice "D" is not the best answer. These symptoms are part of the classic triad of normal pressure hydrocephalus: gait abnormality, urinary incontinence, and dementia. They are not symptoms of hepatic
thrombopoietin., which is responsible for platelet production from megakaryocytes. In cirrhosis, liver is badly get damaged. So the production of coagulation factors and proteins is impaired. Many pathological processes associated with cirrhosis, such as portal hypertension and endothelial dysfunction as well as co-morbid conditions, may also alter the coagulation process. Consequently, patients with liver disease as in cirrhosis, have a disturbed balance of procoagulant and anti- coagulant factors which
The pancreas is an important organ in digest system. This organ controls human sugar levels and produces a special juice that release the nutrients from food. It is located behind stomach and hormones is helps to break down the food. It aids digestion by producing a special tonic made of water, sodium bicarbonate and digestive enzyme. Sodium bicarbonate neutralizes the stomach is natural acidity, so these digestive enzymes can perform their jobs. Main function of endocrine of pancreas is to produce
and Galen viewed the cardiovascular system as two distinct networks of arteries and veins. The very first conception comes from Erasistratus who believed that arteries and veins were separate. Veins contain blood, while arteries contain air. The portal veins take up food in the intestines, food is then delivered to the liver, transformed into blood and then transported to the vena cava by way of the hepatic vein. He hypothesized that, from the vena cava, venous blood was delivered to all parts of
vessels for blood that is 3 to 4 times thicker than water at 60 to 80 times minute for a total volume of 5 million liters a year at rest. A basic diagram of the heart includes, right coronary, superior vena cava, aorta, pulmonary artery, pulmonary vein, right atrium, right ventricle, left atrium, left ventricle. There are more in
Thrombosis is the formation or presence of a blood clot in a blood vessel. The vessel may be any vein or artery. For example in a deep vein thrombosis or a coronary (artery) thrombosis. The clot itself is termed a thrombosis. If the clot breaks loose and travels through the bloodstream, it is a thromboembolism. Thrombosis, thrombus, and the prefix thrombo- al come from the Greek thrombo- meaning a lump or clump, or a curd or clot of milk. (www.medicinenet.com) There ae two main classifications
What is hepatic cirrhosis? According to the medical dictionary hepatic cirrhosis is when scar tissue replaces the liver’s healthy tissue. This disease changes the structure of the liver and blood vessels that nurture it. It reduces the liver’s capability to produce proteins and process hormones, nutrients, medications, and poisons. Cirrhosis is an illness that gets worse over time and possibly can become life threatening. This serious illness is ranked as the ninth leading cause of death in the U
DISCUSSION CLASSIFICATION OF HEPATOCELLULAR CARCINOMA Hepatocellular carcinoma (HCC) is a primary malignancy of the liver. HCC is now the third foremost cause of cancer deaths. It is a destructive tumour that most commonly occurs in a background of chronic liver disease and cirrhosis. The occurrence of HCC is most frequent in Asia and Africa. This can be attributed to the high prevalence of hepatitis B and hepatitis C which strongly influences the development of chronic liver disease and the ensuing
ince thiamine is an important cofactor in the pyruvate dehydrogenase complex, a deficiency caused by excessive alcohol intake can have devastating effects on the nervous and cardiovascular systems. Neurological effects caused by thiamine deficiency are known as Dry beriberi, while cardiovascular effects are known as Wet beriberi (Morse 1992). Thiamine deficiency can result in acetylcholine deficiency, which leads to memory loss and lack of concentration. Thiamine is responsible for the maintenance
and amino acid to cross through the cells that line the capillary into the tissue and carbon dioxide and other waste to leave the tissues into the blood. Veins carry blood from the capillaries to the heart. Pressure in veins are low, so they depend on muscle contractions to move blood along and have valves to stop back flow. The largest vein is the vena cava, and provided the entry point for deoxygenated blood to enter into the right
The two organisms discussed I this report are humans and Frogs. The Taxonomy of an organism includes kingdom, phylum, class, order, family, genus, and species. Humans are classified by the kingdom animalia, phylum chordate, class mammalia, order primates, family hominidae, genus homo, and species homo sapiens. Frogs are classified as kingdom animalia, phylum chordate, and genus and species Rana pipens. A frogs habitat is usually spent on land for most of its adult life. However frogs reproduction
be able to: Explain each of the constituent parts of anatomical knowledge. Use appropriate terminology to describe different parts of the morphology of the human body. Based on anatomical knowledge, recognize the differences between normal and a vein. Use knowledge to interpret above normal physiology and pathophysiology. General contents: Overview: nomenclature, mapping, tissue, devices and systems. Histology. Overview of developmental anatomy. Overview of major anatomical regions - surveyors
Ascites is fluid that is present on the inside cavity of the abdomen. Cirrhosis can cause the fluid to build up between the layers of the abdomen and make it become enlarged. Portal Hypertension is also caused by having cirrhosis. The blood flow slows down in the major blood vessel and creates pressure on the inside of the vein. The blood then returns to the heart by different blood vessels. When this happens, the increased blood flowing through these vessels become swollen causing varices. The
the cells of the liver are damaged and unable to repair themselves and being to die off causing a scar to form creating blood clots. If this happens poison and waste will accumulate and if this continues for a long period of time it will lead to a hepatic encephalopathy, a condition in the brain causing confusion, change in behavior and worst case scenario a coma. A way to detect cirrhosis would include ruining some blood work, biopsy, an ultrasound, or a CT scan. If cirrhosis is detected in the liver
at a narrow range. Not only glucose, but also they are important for protein and lipid metabolism. Glucagon is secreted by the alpha cells of the islet of Langerhans and Insulin is secreted by the beta cells of Langerhans. Both are secreted to portal vein. (8) ACTION OF INSULIN Immediately after a high carbohydrate meal, Insulin secrets rapidly due to glucose absorption into blood. This insulin act on many tissues in body and insulin turn causes rapid uptake, storage and use of glucose almost all
Regulation of bile into the small intestine During the digestive period, intestinal phase signals stimulate the release of bile into the small intestine. This release is regulated by 3 main regulatory factors, secretin, cholecystokinin and gastrin. The liver makes bile continuously. When there is no food in the small intestine, the hepatopancreatic sphincter (the entrance of the common bile duct and pancreatic duct into the small intestine) is closed and the bile backs up into the gallbladder. When
observing him closely for the possibility of gastrointestinal bleeding. Why is this considered a possible complication? •Hypertension occurrence within the hepatic portal system generally restricts the movement of blood sequentially minimizing scar tissue. Clinical symptoms such as vomiting blood occurs because the flow of blood linking the veins are miniature in size transporting immeasurable quantities of blood from within the body.
the surface area needs to be as great as possible and there must be a significant difference between the concentration in each organ structure. The thickness o... ... middle of paper ... ... acids and glucose produced by digestion to the hepatic portal vein and the liver. Lacteals are small lymph vessels, and are present in villi. They absorb fatty acids and glycerol, the products of fat digestion. Layers of circular and longitudinal smooth muscle enable the chyme to be pushed along the ileum by
The liver is the largest internal organ in our body, weighing about 3 pounds. It is reddish-brown and rubbery to the touch (WebMD, n.d.). Our liver is one of the most important organs in our bodies. It exists to process nutrients from the food we eat, make proteins, make bile and remove toxins. These processes can get interfered due to liver failure, when the liver is damaged to an extent that it won’t function normally for months or years. The main causes for liver failure include hepatitis B, hepatitis