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Introduction
Anemia is a condition of not having enough healthy erythrocytes (red blood cells) to deliver oxygen throughout the body tissues. As this disorder often goes undiagnosed, the exact number of people who have anemia is difficult to determine. However, according to Health & Wellness the National Heart, Lung, and Blood Institute (NHLBI) estimates that about 3 million Americans have anemia; and some other resources estimate 4% of men and 8% of women have mild anemia. The prevalence of anemia is greater in women than men of age seventy-five or less than seventy-five.
Hemoglobin is a protein in red blood cells that features a heme half containing iron. Every heme combines with four oxygen molecules within the lungs for transport and unleash of oxygen to the remainder of the body cells. The decrease within the variety of red blood cells (RBC) within the blood means that a decrease in hemoglobin and thereby a decrease in iron levels. The deficiency of iron impairs the oxygen transportation to the body cells, leading to an unhealthy body.
Anemia develops when there are not enough red blood cells. This could happen if: the body is not making enough red blood cells. Also, bleeding causes loss of blood cells and destruction of red blood cells. Red blood cells are produced regularly from Iron, vitamin B-12, folate, and some other nutrients from food.
There are more than 400 types of anemia identified and most of them are rarely seen. The common types of anemia include iron deficiency anemia, caused by shortage of iron in the body and; vitamin deficiency anemia, caused by inadequate folate and vitamin B-12 in the body. Anemia of chronic disease, caused by HIV/AIDS, cancer, or arthritis can interfere the red blood cell production....
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...re, this disease features a poor prognosis. Lastly, hemolytic anemia is cured by removing the cause form it.
Works Cited
Wilson, Jennifer F., PhD Rebecca J. Frey, and PhD Jacqueline L. Longe. "Anemias." Collin College Library. Fitness & Wellness Resource Center. Web. 24 June 2011. .
"Anemia Symptoms, Types, Causes, and Treatments by EMedicineHealth.com." Anemia. Ed. Melissa Conard Stoppler. Emedicinehealth. Web. 24 June 2011. .
Staff, Mayo Clinic. "Anemia - MayoClinic.com." Mayo Clinic. Web. 24 June 2011. .
"Anemia, Severe Anemia, Lack of Hemoglobin." National Heart, Lung and Blood Institute. Web. 24 June 2011. .
Anaemia, which is a low level of oxygen in the blood due to a lack of red blood cells or lack of haemoglobin heart failure, which means your heart is having problem pumping enough blood around your body, usually because the heart muscle has become too weak or stiff to work properly a problem with your heart rate or rhythm, such as atrial fibrillation.
Beta thalassemia is placed under the group of inherited blood disorders that can be transferred from both the genes of parents into their children. Mutations in HBB gene (Haemoglobin subunit beta) provides the instructions to beta-globin which is a subunit haemoglobin consisting of 4 protein subunits. A lack of Beta-globin can lead to a reduction of Haemoglobin and by not having an enough Haemoglobin, blood cells won’t produce normally and cause a shortage of mature blood cells which can eventually lead Anemia
Anemia is a disease that is commonly seen in veterinary medicine. This disease can be described as having low amounts of red blood cells and a reduced amount of hemoglobin in the circulating blood, which reduces the oxygen-carrying capacity of the blood. It develops from loss, destruction or lack of production of red blood cells. Anemia is usually a secondary disease caused by another disease or medical condition. There are three different types of anemia; regenerative, non-regenerative and relative.
- Erythroblastic anemia is when there is a large number of nucleated red blood cells.
The diminished rate of synthesis amongst the globin chains was first described from Cooley and Lee. However, the term “Thalassemia: was coined by Whipple and Bradford in 1936 (Bain, 2006). The term “Thalassemia” is derived from the Greek words “Thalassa” (sea) and “Heama” (blood) and refers to disorders associated with defective synthesis of the alpha or beta globin subunits of the hemoglobin molecule. Hemoglobin A (a2B2) is inherited. ...
The man has iron deficiency anemia. This anemia is caused by the lack of sufficient iron in the body. The rate of loss or use of iron is higher than the rate of its absorption and use. The lack of sufficient iron can be caused by chronic blood loss, decreased absorption of iron and increased use of iron for example during pregnancy. His gastrointestinal bleeding led to a chronic blood loss which caused the anemia.
Determining and diagnosing iron deficiencies remains an extremely difficult task due to increased plasma volume, inability to determine a “normal” ferritin level, and lack of standard testing procedures to identify the condition. Athletes generally show increased blood plasma volume, thereby altering results of an iron deficiency test. Hematocrit, the percentage of blood volume composed of formed elements, is often referenced when determining the erythrocyte concentration in a person’s blood. According to Gusmer and Dengel, low to normal hematocrit levels (42 to 52 percent in males and 37 to 47 percent in females) and a slightly higher number of red blood cells allows the best transport of oxygen throughout the body, thus optimizing performance.
Hemoglobin is the protein in red blood cells that carries oxygen to the body. This diseases causes anemia, which can lead to the destruction of red blood cells. Possible symptoms include fussiness, paleness, frequent infections, poor appetite, failure to grow well and jaundice or enlarged organs. The treatment depends on the type and severity of this disease. Treatment options include: bone marrow transplants, blood transfusions, medications and supplements and possible surgery to remove the spleen and/or gallbladder (Thalassemia, healthline,
Sickle cell anemia is a blood disorder that affects hemoglobin (pronounced: hee-muh-glow-bin), a protein found in red blood cells that helps carry oxygen throughout the body.
Iron is a mineral that is found the in hemoglobin of the Red Blood Cells. It facilitates in the transport of oxygen all over the body. Without this mineral, oxygen cannot be carried to its full capacity. 1 out of 10 women and small children have iron deficiencies. Lacking iron causes lethargy and a weakened immune system. Children who do not have an adequate intake of iron put themselves at risk for intellectual developmental problems. However, an iron deficient person is not necessarily anemic. 7.8 million women are iron deficient, while only 3.3 million women are anemic (http://www.mayohealth.org/mayo/9704/iron_def.htm). When the deficiency becomes so severe that the circulating Red Blood Count and the minerals Ht, Hg, and Hem drop below normal, anemia occurs (See Figure 1). The hormone androgen causes men and women to have different normal values of the hemogram (http://www.medstudents.com.br/hemat/hemat4.htm). Low ferritin (iron storage molecule) and high TIBC (tota...
She did have anemia once in her life, there are certain illnesses that run in her family such as cancer, diabetes, and high blood pressure. For now she shows a sign of good health.
Sometimes your red blood cell count can get low. This can cause many kinds of sicknesses and diseases. One of them is lung disease, which can happen when you do not get enough air from your red blood cells in your lungs. There is also anemia, which is when your body does not get enough iron. Red blood cells contain hemoglobin, which is an iron containing protein that binds with oxygen to make red blood cells red. I got all of my information for this paragraph from "High Red Blood Cell Count." MayoClinic, www.mayoclinic.org/symptoms
There are many causes of anemia in the body. Some factors include genetics and deficiencies in the diet. Ms. A claims that for the past 10 – 12 years menorrhagia and dysmenorrheal have been a problem for her. Menorrhagia is abnormal and heavy menstrual bleeding during menstruation (Mayoclinic, 2013). Menorrhagia can deplete iron levels in the blood and increase the risk of an individual to have iron deficiency anemia. This is the cause of Ms. A’s anemia. Moreover, Ms. A says that she constantly takes aspirin especially in the summer to prevent stiffness in the joints. Aspirin affects and hinders the production of red blood cells (Mayoclinic, 2013). From the description of anemia given above, the lack of red blood cells, leads to low levels of iron and therefore low levels of hemoglobin which in turn affects the transportation of oxygen and thereby causing shortness of breath. Ms. A’s initial complains of shortness of breath and fatigue is the reason why she went to see the physician.
Red blood cells are carriers of oxygen. A percentage of these cells contain hemoglobin, which has the capacity to combine with iron. It's the iron-hemoglobin molecular structure that helps carry oxygen-rich blood from the lungs to your tissues and in return, delivers carbon dioxide back to the lungs to be expelled. A CBC with Differential that shows low red blood cell levels can indicate anemia. RBCs comprise about 40% of total blood volume; the RBC count is the number of red blood cells per cubic millimeter of blood (Rauen, 2012). Normal red blood cells values vary a...
Thalassemia is a blood disorder transferred through families. It occurs when the body makes less hemoglobin than needed or an unusual form of hemoglobin. Hemoglobin is the protein in red blood cells that carry oxygen. The disorder makes an excessive amount of destruction of red blood cells. This eventually leads to anemia.