Hematology is the branch of medicine that deals with blood. This includes functions of blood, organs and organisms in the body that create blood, and diseases that are concerned with the blood. Each component of the blood has an equally important role and the body cannot function properly if one of these abilities is in some way hindered. Blood itself is composed of plasma, platelets, and red and white blood cells. Each of these parts work together inside the human body in order to make a fully-functioning human; if any of the components of the blood fail, the rest of the body will not be able to function properly. Adult humans have approximately five liters of blood in their bodies at one time. The most abundant cells in human blood are red blood cells. These cells are proteins which create iron and function to allow oxygen to travel throughout the body (Franklin 2011). Although most people believe that blood is always red, that is actually only the color once the blood has been oxygenated outside the body. Internally, blood is blue or purplish in color. Like skin cells and other body parts which degenerate, die, and then grow anew, red blood cells can die and the body produces new ones. The average life span of each red blood cell is approximately four months. Plasma, another component of human blood, is primarily water and it functions to allow the other blood cells and particles to move about the body fluidly. It is yellowish in color in its natural state. The white cells are responsible...
Human immune systems are dominated by these cells. They help the body fight off infections and various viral and bacterial enemies. White cells have a considerably shorter life span than red cells. The white cells usually only live a few days up to a week. Platelets serve to allow the blood to coagulate when an injury has been done to the body. Were it not for this process, colloquially referred to as scabbing over, humans would potentially bleed to death from even the smallest scratch.
Standards of Nursing Practice Nursing Scope and Standards of Practice Scope and Standards of Nursing Practice in Ohio Scope and Standards of Nursing Practice in Ohio As a pediatric hematology registered nurse (RN) practicing in the state of Ohio I am licensed through the Ohio Board of Nursing (2013). The Ohio Board of Nursing determines licensure criteria by relying those established by national certifying organizations and in Ohio this is the National Council
Clinical Practice GuidelinesClinical practice guidelines (CPGs) are sets of recommendations that aim to optimize patient care. They are based on the best available evidence and are developed by consensus among experts. CPGs are designed to be applicable to a range of clinical situations and to be updated as new evidence emerges (Li et al., 2018). While they are not legally binding, they often carry significant weight within the medical community.
This is particularly the case in sub-Saharan Africa where clinicians have often come to rely on signs and symptoms alone to make diagnoses." (Nicoll, Walraven, Kigadye, Klokke, 1995) The laboratory environment is critical to administering testing to determine population rates of HIV / AIDS throughout nations and perhaps continents where the lacking of resources facilitates a substandard environment for care. In the case of the African nation of Mozambique, which
History of Pediatric Hemolytic Monitoring Retrospect to the career of physician, Dr. James A. Wolff I and his early progress in treatment of Rh hemolytic disease as described in Pochedly (1984), looks at the development of interest in hematology in European field hospitals during World War II. After the war period, the transformation of Wolff's research in this area was advanced by research conducted during a pediatric residency at the
In the U.S healthcare environment, the clinical practice guidelines are the effective healthcare protocol to enhance patient’s safety as well as achieving evidence-based practice. The clinical guidelines provide recommendations to the best available practice to assist clinicians and other healthcare professionals to deliver best and quality care. More importantly, the clinical practice guidelines are designed to optimize patients’ care using the systematic assessment and evidence based review to assess pros
To help limit the potential bias in a study as this, and to help support the validity of the results, the researcher will cross compare the results of the study with information gathered from other recent studies monitoring surveillance programs within the primary regions and throughout other areas of the country. It is important to note that to further validate this study, additional research in the future involving a much
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