Human blood group systems

Evolutionary Origin of the AIDS Pandemic In modern day Congo in the capital city Kinshasa, formally known as Leopoldville, a group of professionals in a laboratory, collected samples that inadvertently changed the origins of the human immunodeficiency virus (HIV). This virus since its emergence has spread throughout the entire world, causing the rise of the acquired immune deficiency syndrome (AIDS) pandemic. There are many different theories on the origins of the HIV infection that caused for…

Whether it is in an animal or human society, dominant individuals in social hierarchies receive benefits, but it is important to consider the possible costs that come with being at the top. A high dominance rank in animal societies is advantageous and beneficial in reproductive success and health, however staying at the top position can also involve more energetic costs. Do high-ranking males experience higher levels of testosterone and glucocorticoid in unstable hierarchies? Researchers in…

Conceptual System Imogene King’s conceptual system theory involving goals focuses on the patient to client interaction during the care relationship. The nurse’s primary function is to establish, maintain and achieve health to the patient under their immediate actions. The nurse is successful on regaining the patients’ health by following a framework and guideline of assessing the patient, interacting with the patient and by setting goals that involves the patient within a social group. King,…

Cartilaginous: These joints occur where the connection between the articulating bones is made up of cartilage for example between vertebrae in the spine. Synovial Joints Synovial: Synovial joints are by far the most common classification of joint within the human body. There are 6 types of synovial joints which are classified by the shape of the joint and the movement available. 6 different types of synovial joints: Hinge: A hinge joint is a common class of synovial joint that includes the…

He characterized human behavior into four temperaments called 'humors', each dealing with a different bodily fluid. The humor "sanguine" was characterized by blood. If you had an excess of blood, you were considered to be optimistic. The phlegmatic…

in the Rhesus blood group system. Rhesus positivity and negativity indicate the presence or absence of the D antigen on the surface of red blood cell. Du test is the further testing that is done to identify Weak D antigen when the cells being tested have failed to react with anti-D antisera at immediate spin. An indirect antiglobulin test is essential to identify patients with the Weak D antigen. The red blood cells are incubated at 37˚C with anti-D and then tested with anti-human globulin…

suspectible to stress socially. Also I wanted to show the mechanism of stress response with Cannon`s concept of “fight or flight” and what makes a person more suspectible Serotonin Stress theory. First, is about human…

Black Death was in human history. Now, some people would say that the Black Death was unimportant, because it happened in the distant past and doesn’t affect our times at all. But this is not true. In fact, there have been breakouts of the bacteria believed to have caused the Black Death as recent as the…

if ingested. In pregnant mammals, lead poisoning will not only affect the mother, but will also transfer across the placenta and will harm the fetus (2). Lead has been shown to have negative effects on the immune system (3). Lead is primarily a neurotoxin, harming the central nervous system, primarily the hippocampus inside the brain, and interfering with “communications” between neurons in the brain…

the food groups, expresses that she…