synthetic blood samples through a process called blood typing. According to Fredrick H. Martin‚ PhD.‚ et.al‚ blood typing is a test that determines a person’s blood type by checking the blood for the presence or absence of specific glycoprotein called antigens found on the surface of the red blood cells. The two clinically relevant antigens are the A antigen and B antigen. The blood type is named based upon which antigen is present on the surface of its red blood cells. There are four blood types. Blood
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Forensics Mystery Blood Typing Lab Scenario: Police are called to a house where they discover a body near the back door. There is a fresh pool of blood by the victim’s head. Officers question the neighbors and learn that a plumber and an electrician made service calls to the house just hours before. They were able to trace both. They recover a shirt with a dark stains from the service van of the plumber and rags with similar dark stains from electrician’s van. Your forensics lab receives the
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ABO Blood Typing Lab Purpose The purpose of this lab is to determine the blood types of four blood samples using Anti-A and Anti-B serums. Hypothesis If the anti-B serum is added to the simulated blood‚ the individuals with blood that is type A or type O will have no effect but it will agglutinate the individuals’ blood that is type B or AB. If the anti-A serum is added to the simulated blood‚ those that have blood type O and B will be unaffected but those with type AB or A will agglutinate.
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Biology Lab BLOOD TYPING All blood contains red blood cells whose main job is to carry oxygen throughout the body. Red blood cells make up almost 50% of the total blood volume. They are produced in our bone marrow and not only transport oxygen‚ but they take away CO2 and other wastes. Our blood also contains white blood cells which make up only about 1% of our total blood volume. Like the red blood cells‚ the white also are produced by our bone marrow. Our white blood cells are the first response
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Anatomy and Physiology II Blood Typing Lab Introduction The purpose of this lab assignment was to get a better understanding of blood types and the antigens and antibodies that exist for each blood type. In addition‚ the goal was set to achieve an understanding of the Rh factor and coagulation. The goal was to determine what suspect’s blood was found at the crime scene. Materials and Procedures Synthetic Blood typing kit Gloves We used blood typing plates that were marked with wells
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Table 5: Characteristics of human and bovine red blood cells HUMAN MALE HUMAN FEMALE COW WBC COUNT(#of cells/mm^3 of blood) 7000 7250 7450 RBC COUNT(# of cells/mm^3 of blood) 540000 4600000 8000000 HEMATOCRIT (%) 47 42 37 [Hb](g/100ml of blood) 16 14 12 MCV (femtoliters) MCHC(%) 34 33 32 MCH(pinograms) Discussion: 1. RBC count‚ hemotocrit and hemoglobin concentration are higher in males than females. It is because males generally have larger muscle mass and perform more physical
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Simulated ABO and Rh Blood Typing Background information: Science Kit and Boreal Laboratories Protocol (Materials and Methods): NeoSci ABO-Rh Typing Using Neo/BLOOD Introduction Around 1900‚ Karl Landsteiner discovered that there are at least four different kinds of human blood based on the presences or absence of specific agglutinogens (agglutinating antigens) on the surface of red blood cells (RBCs‚ also known as erythrocytes). These antigens have been designated as A and B. Antibodies
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Blood Pressure and Pulse Determination National University Bio 202 Human Anatomy & Physiology 2 Lab Report Activity 33A Dr. Alpa Gautam March 6‚ 2012 Abstract The purpose of the paper is to inform and conduct a laboratory report on human blood pressure and pulse determination. Systolic (contraction) and diastolic (relaxation) pressures refer to the ventricular contraction and relaxation. With knowing the two pressures‚ one can distinguish if he/she is at a normal
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hypothesis for the Blood Spatter Lab is that if blood is dropped from a pipette from gradually increasing heights‚ the diameter of the blood drops will increase at a constant rate. The hypothesis was proved correct because in the experiment‚ the higher the height the blood was dropped from‚ the larger the diameter of the blood drop. The data collected in the experiment represents the height the blood was dropped from over the diameter of the blood drop. The data shows that the higher the blood is dropped
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This experiment involves measuring and identifying the change in blood pressure. In this experiment‚ measurements of systolic arterial pressure‚ diastole arteriole pressure‚ and pulse rate were recorded and observed. The effects of changes in the body were observed and measured during body positioning‚ exercise‚ and cognitive stress. The purpose of this lab experiment was to test multiple variables that can have an effect on blood pressure and pulse. As stated‚ the following variables that were tested
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