Pernicious anemia

Pernicious anemia is also known as Biermer’s disease and Addisonian anemia. The first clinical description of pernicious anemia, which is one of the known causes of megaloblastic anemia, has been attributed to Tomas Addison in 1849. One way pernicious can develop is the loss of gastric parietal cells, which are responsible for the secretion of intrinsic factor, a protein necessary for absorption of vitamin B12 in the ileum. Vitamin B12 helps the body make healthy red blood cells and helps keep nerve cells healthy. It is found in animal foods, including meat, fish, eggs, milk, and other dairy products. Diseases, conditions, and lifestyle are factors that can influence the development of pernicious anemia. Pernicious anemia is more common in people of Northern European and African descent than in other ethnic group. Older people are also at higher risk for the condition. This is mainly due to the…

Pernicious Anemia There are many types of diseases that are categorized in either immune or autoimmune disease. A common disease is pernicious anemia that is known to be dangerous and is a condition in which the body does not have enough healthy blood cells. When the intestines cannot properly absorb vitamin B12, then the body has a small amount of red blood cells. The word ‘pernicious’ means deadly due to that in the past, there was no treatment or any ways to prevent it. Pernicious anemia is…

Pernicious anemia is a form of anemia discovered in the mid-19th century, commonly credited to the UK physician Thomas Addison for work in 1849, despite the facts that he was neither the first to describe nor name it (Lichtman et al. 563). A clinician by the name of Biermer officially named the disease, and it has been researched in depth while treated in various ways since this time. This work examines various aspects of pernicious anemia, considering fundamental traits of the disorder,…

cure a disease call pernicious anemia. It is a disease that is caused by a deficiency. People with this disease have unnaturally yellow skin because they don’t produce enough red blood cells, prematurely gray hair, walk unsteadily, are short of breath, endure chronically swollen tongues, and suffer from numbness in their hands and feet. The new wave of research began after World War I, and doctors now took advantage of scientific method and new medical technologies. Doctors examined blood…

Although cardiovascular disease and Type II diabetes are surely the most mentioned chronic diseases that may become increasingly prevalent among the aging population due to genetics or undesired lifestyle choices in the earlier years of life, there is another serious illness that can negatively affect the nutritional well-being of the already at-risk elderly. Sadly, this chronic disease often goes undetected completely or until signs of weakness, tingling sensations in the extremities, memory…

Pernicious anemia is blood disease occurring rarely and defined as inefficient use of vitamin B12 and gastric intrinsic factor. Megaloblastic anemias were initially all termed pernicious anemia. Megaloblastic anemias were very fatal for those diagnosed. Pernicious translates to highly injurious or fatal because the disease was once not treatable. Megaloblastic anemias constitute any anemia that hinders DNA synthesis of red blood cells. Red blood cells require vitamin B12 for structural…

synthesis. Normally B12 activates enzymes to convert homocysteine. When there is low vitamin B12 then their’s a build up of homocysteine, which is known for causing strokes, heart attacks, and coronary heart disease. Vitamin B12 deficiency can be caused by numerous factors ranging from age, diet, and inability to absorb vitamins. Some examples of disorders linked to B12 deficiency are atrophic gastritis, veganism (no meats or dairy), pernicious anemia, Crohns disease, heavy drinking, and acid…

In other words, anemia may be stimulated by malnutrition, family history of anemia, alcoholism, strict vegan diet, intestinal disorders that affect nutrient absorption of the body, exposure to toxic chemicals, anemia in women during childbearing years, race, and chronic diseases. Signs and Symptoms Fatigue and weakness are the signs of mild anemia. The other signs include pasty or sallow complexion or no color in the palms, gums, nails beds, and lining of eyelids. People who are weak, get…

would affect her electrolyte levels. CARDIOPULMONARY/OXYGENATION Age specific variation of growth and development. The Health Promotion Strategies Through the Lifespan, states for adolescents the average blood pressure ranges from one hundred to one hundred and twenty over fifty to seventy. Pulse ranges from sixty to sixty eight beats per minute. Respirations average from sixteen to eighteen breaths per minute. (Murry, Zentner, Yakimo, pg.445, 2009) Health history and subjective data…

First, hematotoxicity is the study of blood and blood-forming tissues as a target organ for drugs or different chemicals. It is the toxic effect that the substance has on the properties or components of blood. Additionally, other factors to include when determining toxicity are stress, exercise, and ionizing radiation. Furthermore, blood and hematopoietic tissue are target organs for scrutiny and the study in preclinical and clinical safety evaluations. There are several methods that…