Hematology

Introduction/ Abstract The purpose of this paper is to outline the condition of aplastic anemia. Aplastic anemia is a very rare and serious form of anemia that can cause many complications to occur the most severe being death. The condition is characterized by the reduction of red and white blood cells along with thrombocytes caused by bone morrow damage. This paper will show the etiology and pathophysiology of the condition, the signs and symptoms associated with the disease, how the…

Hassan Bedeiry Dr. Brenda Schoffstall CLB 479-M1 20 October 2015 This case study talks about a male trauma patient aged 36 years who was transported to a health care facility for emergency surgery. A sample was taken to the blood bank for pre-transfusion testing; including type and antibody screen and crossmatch for six units of PRBCs. After the units were issued to the OR, the patient received five compatible units of RBCs. After the infusion of about 100mL of the sixth unit, the transfusion…

MCTD may be diagnosed upon a clinical evaluation of overlap disorders, a detailed patient history, identification of characteristic findings, and specialized tests in blood that reveal high levels of antibodies to the U1 small nuclear ribonucleoprotein (anti-RNP) and high amounts of the antibodies ANA. Those who have mixed connective tissue disease such as systemic lupus erythematosus and systemic sclerosis disease lack the antibodies dsDNA and Scl70, respectively. The treatment of MCTD is…

Introduction Jaundice is a yellowish discoloration of the skin, whites of the eyes, and mucous membranes. It is caused by increased levels of bilirubin in the blood. Bilirubin is produced by the normal breakdown of red blood cells. In the newborn period, red blood cells break down rapidly, but the liver is not ready to process the extra bilirubin efficiently. The liver may take 1–2 weeks to develop completely. Jaundice usually lasts for about 2–3 weeks in babies who are breastfed. Jaundice…

Venipuncture or phlebotomy is the term used when blood is going to get drawn from a vein. There are many people who have to get their blood drawn for health concerns. It can show how well the kidneys, heart, lungs and other organs work. The people who draw your blood are called a phlebotomist. A phlebotomist is a trained individual, usually working in a doctor’s office, hospital or medical care unit. A phlebotomist is trained to draw blood from another individual via vein in the arm (aka…

Research for Sickle Cell Disease started in 1910.When a patient from the West Indies had anemia characterized by oddly shaped red blood cells. A Chicago physician, James B. Herrick identified the red blood cells as sickled shaped. It was discovered that the sickling of the cells was associated with the low oxygen in 1927 by Hahn and Gillespie. A medical student at John Hopkins, Sherman, noticed the birefringence of deoxygenated red blood cells, recommended that low oxygen adjusted the hemoglobin…

Here’s what a usual day looks like for a phlebotomy technician, according to Porterfield. First, you need materials to collect blood from patients, like needles. You won’t need to use a blade like barbers did centuries ago. Second, you would talk to the patient. Unless they’re cool with having needles inside their body, they would be nervous. Interact with them, calm them down, and once they’re comfortable, stick the needle, and easily draw the blood. It’s only from their arms, so relax, don’t…

Introduction A common form of athletic enhancement for athletes who compete in marathons or cycling is known as blood doping. Jeanna Bryner, Managing Editor of Live Science, states it is “an illicit method of improving athletic performance by artificially boosting the blood 's ability to bring more oxygen to muscles.” Marathonist and cyclists use this method over steroids because if there is more oxygen going into their muscles, then they are able to increase their stamina and performance.…

Have you ever wondered why you are more susceptible to a cold than a classmate who may be of a different race? It may be a result of natural selection as it impacts people living in certain countries, making them able to withstand weather or deadly diseases in their environment. However, all good things come at a cost. In Survival of the Sickest, Dr. Sharon Moalem explains that certain diseases that might affect people later in life have actually guided human evolution, enabling the species to…

One summer after a family swimming adventure, Vaniya had shown signs of an illness that could not be contained at home. After numerous phone calls and visits to her pediatrician, the mutual decision was made to take her to the E.R. Somewhere around the fourteenth or fifteenth hour, frustration was rearing it 's ugly head just around the corner, when finally the doctor came in and said that they were going to admit her into the hospital. The diagnosis was Neutropenia with no known…