blood cells‚ which then results in the lack of oxygen provided to body tissues. Pernicious anemia occurs when the intestines cannot absorb the vitamin B12‚ resulting in a decrease of red blood cells. Pernicious anemia is different than regular anemia‚ and many other types of anemia‚ such as the signs and symptoms in the body and oral cavity‚ relation to diet and nutrition‚ and cures and medical treatment. The body creates a special protein called intrinsic factor that is released by cells in the
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mammals. 3) Slide 3: Why is the nucleus of the cell in slide 3 so large? In other words‚ what is this cell doing that requires that its nucleus be so large? (Please be specific). In eukaryotic cell in slide #3 has organelles including a nucleus containing DNA and mitochondria energy organelles .Compared to the prokaryotic cell which has the DNA in the cytoplasm smaller and simpler and doesn’t contain a nucleus or other organelles‚ it does have cell membrane. Bacteria and Archea are single celled
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Anemia: Low RBC and/or low HgB Causes: Hypoproliferative (not producing enough): Deficiencies‚ Cancer. Hemolytic (destruction of): Disease‚ hyperslenism‚ mech. Heart valves. Blood loss. S/S: Fatigue‚ weakness‚ malaise‚ pallor‚ jaundice‚ cardiac and respiratory symptoms‚ tongue/nail changes‚ pica‚ Nail changes‚ angular cheilosis (cracks at corners of mouth) PT w/ hypothytoid may be asymptomatic. PT w/ CV or Pulmonary disease may have severe symptoms. Elderly: More pronounced
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Survival of the Sickest: The Human Evolution of Why We Need Disease A Review in Science Alyssia L. Dawson Following to Massey College at the University of Toronto Author Notes Dr. Sharon Moalem‚ Ph.D. in human physiology and in the emerging fields of neurogenetics and evolutionary medicine. . Continues to work as a researcher while finishing medical training at New York’s Mount Sinai School of Medicine. Jonathon Price‚ senior adviser and speechwriter in the Clinton House and oversaw communications
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Anemia (ah-NEE-mee-ah) is a medical condition that occurs when a person does not have enough red blood cells. Red blood cells are important because they contain hemoglobin‚ a protein that carries oxygen from the lungs to the body’s muscles and organs. The body requires oxygen for energy. Therefore‚ when you are anemic‚ you may feel tired mentally and physically. Symptoms of anemia include:7‚8‚9‚10 · Fatigue · Weakness · Shortness of breath · Dizziness or fainting · Pale skin‚ including decreased
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M5 Assignment: Anemia of Chronic Disease 1. Differentiate between absolute and functional iron deficiency in the context of ACD and IDA. Absolute iron deficiency is when the stores of iron are depleted and bone marrow iron is absent‚ resulting in low serum ferritin and low transferrin saturation. Simple absolute iron deficiency usually results in iron deficiency anemia and can be resolved with iron supplementation. Functional iron deficiency results in anemia of chronic disease/inflammation‚
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Fanconi Anemia mainly affects the bone marrow. It results in decreased production of all blood cells. A common name for Fanconi Anemia is just FA. FA is a rare and very serious‚ inherited syndrome that has lifelong complications. Some complications are birth defects. In 1927‚ Guido Fanconi first reported 3 brothers with macrocytosis‚ pancytopenia‚ and physical abnormalities. That is where the name of the disorder came from. In the early 1960s‚ several groups observed that cultured cells from patients
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Aplastic Anemia Definition Pancytopenia resulting from aplasia of the B.M. classified into primary and secondary types. Definition the bone marrow produces too few of all three types of blood cells: red cells‚ white cells‚ and platelets (pancytopenia) Causes A-Primary: 1- congenital (as Fanconi’s anemia). 2- Idiopathic acquired (67% of cases). Causes B- secondary: 1-chemicals (benzene‚ toluene‚ glue sniffing). 2-drugs (chemotherapeutics‚ antibiotics
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Communicable Disease * Keep in mind all have fever‚ swollen LN‚ rash etc. Scarlet Fever: * Cause: Group A beta Hemolytic Streptococcus * Spread via direct contact/droplet * May lead to RF * Uvula/pharynx beefy red; tonsils have white exudate‚ pinpoint lesions on palate * Sandpaper rash * Pastina Sign: hyperpigmentation at joints * TONGUE (white furry white strawberry strawberry ) * So throat culture if they have strept/sore throat *** Anybody with a sore throat
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Equine Infectious Anemia (EIA) Equine Infectious Anemia‚ also known as swamp fever‚ is a horse disease caused by an RNA virus. This is classified in the Lentivirus genus which is characterized by a long incubation period‚ and is transmitted by bloodsucking insects (Elsevier 2013). Horses and other equidae‚ such as donkeys and zebras‚ can also contract the noncontagious‚ infectious disease. When discussing EIA‚ a clear distinction must be made between events in which the disease was contracted. Sometimes
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