Physio Ex 9 Experiment 11 Activity 1 Essay

Procedure: Using distilled water, premeasured containers and objects determine displacement of fluids and density of objects. Use ice and heat measure temperatures in Celsius, Fahrenheit and Kelvin.

The purpose of this lab is to test substances and to determine the physical and chemical properties of substances.

3. At this point, you are ready to begin the lab exercise. Click on the “Information” button on the blood

2. Which of the following terms refers to either a reduction in the quantity of hemoglobin or a reduction in the volume of red blood cells?

Students will carefully observe acts of aggression and prosocial behavior on television, report their observations, and analyze their data to draw conclusions.

2. The medical director makes rounds and writes orders to start an IV of D51/2 NS at 75 m/hr

As a provider, one will care for many patients that have different types of anemia. Anemia is not so much as a disease as a symptom of an underlying issue. Although there can be particular signs and symptoms associated with anemia, the basis of a diagnosis is from laboratory data. For the purpose of this discussion, I will evaluate a case study and give a differential diagnosis. I will also assess how patient history, physical exam, and lab reports support my diagnosis. I will explain the pathophysiology of the type of anemia and give causes and treatment options available.

The goal of this experiment is to determine the blood types of the samples given and to learn what interactions occurred to each blood type. Determining an individual’s blood type and how it reacts with Anti A, Anti-B, and Anti Rh serums played a crucial part in this experiment. The researcher concluded that agglutination (clumping) occurred in some of the blood samples. For example, Mr. Smith’s blood reacted with Anti-A and Anti-Rh serums (antibodies) allowing the researcher to determine the blood type is A. Mr. Jones’s blood reacted with Anti-B serum but it did not react to Anti-A or Anti Rh allowing the researcher to believe that the blood type is B. Mr. Green’s blood reacted with all serums and caused a reaction to occur resulting the blood type to be AB positive. Mr. Green’s blood also had a positive marker for Rh factor. However, Ms. Brown’s blood had no reaction at all and the researcher determined if no reaction occurred then the sample had no antigens but proved to have some antibodies, resulting in blood type to be O. The purpose of this experiment is to determine whose blood has type A, B, AB, or O.

C. An unknown, rectangular substance measures 3.6 cm high, 4.21 cm long, and 1.17 cm wide.

In this paper I will answer some questions about blood and related issues. Some of the questions I will answer are: what is the significance of a lower than normal haematocrit? what is erythropoiesis?why would the level of leukocytes be higher in an individual who has been infected with a parasitic disease. In regions where malaria is endemic, some people build up immune resistance to the malaria pathogen. Which WBCs are responsible for the immune response against pathogens? How do they function?

His hematocrit is 52% which is elevated from the normal 45% in men. The polycythemia occurs due to the presence of hypoxemia due to his COPD. The body will produce more red blood cells to attempt to increase the amount of O2 being delivered to the body tissue.

Exercise 1: Cell Transport Mechanisms and Permeability: Activity 3: Simulating Osmotic Pressure Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. 1. Which of the following is true of osmosis? You correctly answered: c. It is a type of diffusion. 2. Which of the following occurs when a hypertonic solution is added to cells? You correctly answered: d. The cells shrink. 3. The variable that affects osmotic pressure is You correctly answered: a. the concentration of nondiffusing solutes. 4. The net movement of water would be into the cell in a You correctly answered: b. hypotonic solution.

The Pacinian corpuscle and free nerve ending will likely not have a membrane protein that recognizes other molecules because their stimulus modality are not chemical unlike the olfactory receptors.

4.   Why were these changes seen?>> When the valves are closed simulating blocked collecting ducts, the built up pressure caused by the increased solute volume opposes the forces driving up the filtration tasks of the kidney. The nephrons could burst if the filtering task is continued so the kidney is just trying to save ‘itself.