Saturday, January 4, 2020

Blood Transfusions As A Mechanical Solution Essay

Sereniti Scott March 10, 2015 CHHS 212-01 The Blood That Makes Me, Me Blood transfusion are not new to the mechanical world, but now with advances through technology it has become a much more common practice. With any advancement comes an ethical struggle to accept, understand, and perfect. Currently, there are many difficulties when it comes to administering blood transfusions. Blood is the basis for our existence, some believe it is more than just what keeps us alive but it is the center of our spiral soul, and as a result controversies of religious right, medical obligation, legal responsibility, and moral imperative. The first experiment with using blood transfusions as a mechanical solution was in the 1600s. It was general knowledge in the 1600s that blood was assumed to wash back and forth throughout the body like a tide. Then in 1613, a doctor by the name of William Harvey â€Å"formulated the theory of blood circulation...and tested his theory on corpses† (Murphy, 2013). Around 1639, Francis Potter also began to explore the fascination with the idea of blood transfusions, along with several others who were familiar with Harvey’s writings. Dr. Richard Lower is the lucky one to be credited with the first animal to human transfusion (Murphy, 2013). Though, he was not the only one during this time performing similar experiments. In France, Dr. Jean Baptiste-Denys was using lambs blood and transfused a handful of people. As soon as it appeared to beShow MoreRelatedBusiness Case For Quality And Inadequate Nursing Care1097 Words   |  5 PagesThese patients can be receiving blood transfusions or can be on cardiac drips with minimal titration. The acuity level of the average patient is relatively high. Taking into consideration the acuity of the patients already assigned to a nurse, if a post op cardiac cath patient is admitted, the potential for error, or missed vitals and site checks, is elevated. 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Taking into consideration the acuity of the patients already assigned to a nurse, if a post op cardiac cath patient is admitted, the potential for error, or missed vitals and site checks, is elevated. In the past 90 days, there have been four post op complications, varying from site bleeding to decreased blood pressure. All incidents requiredRead MoreThe Next Medical Advancement : Artificial Lung Transplant1399 Words   |  6 Pageslung is not a pertinent solution but, this gives people the opportunity and gift of more time to live as they wait for a donor lungs become available. This will positively impact society as it dramatically reduces the lung disease death rate and saves countless lives. 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Difficult to reach/clean areas should have contractsRead MoreIntroduction Of Pvc ( Chloride )1813 Words   |  8 Pagespreliminary testing of raw materials. The unit may also have arrangement for quality testing of finished products [4]. 1.5 PHYSICAL PROPERTIES OF PVC PIPE [8] 1.5.1 MECHANICAL PROPERTIES PVC has high hardness. The mechanical properties enhance with the molecular weight increasing but decrease with the temperature increasing. The mechanical properties of PVC (rigid PVC) are very good. The PVC pipe taken is of 40 Schedule: 1 1/2 inch. The elastic modulus can reach 1500-3,000 MPa. The soft PVC (flexibleRead MorePediatric Nursing Study Guide -- Covering Communicable Diseases/ Blood Disorders/Childhood Cancers/Integumentary5211 Words   |  21 Pages * Agent: Rubella virus * Immunity: Active, naturally/ artificially acquired; Passive, naturally/ artificially acquired * Source: Primarily nasopharyngeal secretions of person with apparent or inapparent infection; virus also present in blood, stool and urine * Incubation period: 14-21 days * Period of communicability: 7 days before to about 5 days after appearance of rash * Characteristics * Low grade fever * Swelling lymph nodes * Mild rash: distinct pink-redRead MoreEssay on Cardiovascular Case Study2632 Words   |  11 Pagesanticoagulation clinic. K.N. is a patient who has a longstanding irregularly irregular heartbeat (atrial fi brillation, or A-fi b) for which he takes the oral anticoagulant warfarin (Coumadin). Recently, K.N. had his mitral heart valve replaced with a mechanical valve. You know that there are different PT/INR (prothrombin time/International Normalized Ratio) goal recommendations based on the indication for anticoagulation. (NOTE: PT has now been replaced by or is reported, in most cases, with INR [International

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