Blood Lab Essay

2. Can the student tell from the blood type if the student is heterozygous or homozygous? Explain. (5 points) Yes, knowing your blood type would

This course provided me with invaluable insight into the way change works within a large hospital setting. While I love research, in my experience and true for this course, with any hands-on project you learn so much more than just investigating facts or submitting assignments. Honestly, at first I was intimidated about approaching the “higher-ups” in my organization; however, over-time approaching leaders and staff peers about the importance of my project became easier. My interest in the topic of blood culture (BC) contamination grew through the vast research completed for the assignments. Passion for the topic followed suite, as my knowledge increased for the subject at hand. I found the leaders of my healthcare organization to be extremely

This experiment was performed to observe differences in density based on the chemical makeup of an object. Pennies minted before 1982, pennies minted after 1982, and an unknown metal sample was tested to see if there were any differences in their densities. Ten pennies from each category and the metal sample were weighed using a scale to find mass and the displacement method was used to find their volumes. The masses and volumes were then used to calculate the densities of the pennies (D=m/v). The density of the pre-1982 pennies were 8.6 g/mL while the post-1982 pennies were 6.9 g/mL. The metal sample’s density was 1.7 g/mL. Following the experiment we were given the real densities of each item to calculate the percent error with the formula

The number of electrons forming a charge cloud around the nucleus is (pick one of the following) greater than; equal to; smaller than the number of protons in the nucleus of the atom.

Paragraph 1 - How the Law of Conservation of Matter is supported by the experimental demonstrations: In the law of conservation particles and materials are neither created nor destroyed . It was similar towards the experimental demonstrations because nothing changed or destroyed in the processes .Kinetic and potential energy was used in the experiments.

A1.Work under the hood! With a pair of tongs, hold a strip of magnesium in a bunsen burner flame. Do not look directly at the flame. Save the ash in a small beaker for the next procedure. If magnesium is substance "A" in the general equation, what is "B"?

groups. It was conducted to further the research in choice overload and paralysis of the mind.

13. Know the ABO and Rh typing system: what antigens are expressed, how one tests for the antigens, and the significance in transfusions, etc.

Anna Garcia is a 38-year-old Hispanic female, weighing 165 lbs.; standing 5'4 (64 inches) tall. She was last seen in a grey sweater, walking her dog at 6:30a.m the morning before, by her neighbor, Doug Greene. The same neighbor called police at 9:45a.m claiming that Anna's dog had been barking for approximately two hours and that Anna wasn’t answer the door or calls. She was found DOA lying in her hallway at her house. The body was found at 9: 56 am when police officers broke down her door.

To explain the ABO and Rh blood groups and to identify the universal donor and the universal acceptor (recipient).

Table 1 Concentration of protein, DNA, and ratio of the two in heart, kidney and liver of bos taurus. Average standard deviation of protein concentration is also shown.

The Journey of a red blood cell begins inside the bone, where the blood cell is made which is the bone marrow. The red blood cells travel around the body within capillaries. Then the deoxygenated red blood cell makes its way to the heart in the vena cava. After the blood cell has made its way through the heart the right atrium (the cell enters the right atrium first) contracts and pushes the blood cell through the tricuspid and into the right ventricle (the parts where the blood cell enters second which is located in the bottom right corner of the heart.) Next the right ventricle again contracts and pushes the blood cell out of the heart through the semi lunar (the section of the heart where the cell enters third). Then finally the deoxygenated

Blood grouping involves the use of ABO system as described by Karl Landsteiner. The grouping came into existence in the year 1900 after discovery by Nobel Prize winner Karl Landsteiner. He first discovered three blood types A, B, and O, but after two years he discovered the fourth blood group AB. This discovery led to four major types of blood that includes A, AB, B and O. The grouping depends on the presence of two chief antigens and antibodies. The two antigens responsible for blood grouping include A and B while the antibodies include anti-A and anti-B. The combination of the two antigens and antibodies thus determines the blood types. The blood type A has antigen A and antibody anti-B. The blood group B express Antigen B and antibody anti-A (Reid and Lomas, 2004). Blood group O express no antigen but possess antibodies

Purpose: Being able to learn how to correctly use a microscope and the oil immersion lens to be able to see the prepared slides. Also to learn how to prepare my own yogurt and blood slides.

The woozy feeling when standing up too quickly. After going for a run, feeling as if one more beat and the heart would project itself out of the chest. Or quite the opposite and being in a very relaxed state. These are all changes one experiences at some time or another. What causes the different feelings and how each variable affects pulse rate and blood pressure has many wondering. Because of this curiosity, an experiment was performed to get some answers.