The Red Blood cells - Lab Report Example

Comments (1) Cite this document
Summary
The Red Blood cell count according to the improved hemocytometer is 2.07 x 106 mm3. According to this reading the person seems to be anemic which may be due to iron deficiency, folate deficiency, genetic disorders or immune dysfunction…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER93% of users find it useful
The Red Blood cells
Read TextPreview

Extract of sample "The Red Blood cells"

Download file to see previous pages of RBCs in one smallest square = 1036/5 = 207.2 No. of RBCs in 1mm3 undiluted = 207.2 x 10000 = 2072000 / mm3 The Red Blood cell count according to the improved hemocytometer is 2.07 x 106 mm3. According to this reading the person seems to be anemic which may be due to iron deficiency, folate deficiency, genetic disorders or immune dysfunction. The difference between two readings could be due to many reasons. The high value in the second test can be attributed to inadequate wiping of pipette, improper mixing or uneven distribution in counting chamber. The low value can be due to dilution of contents in pipette by saliva and use of non standard counting chamber and improper cover slip adjustment. Error calculation can result in both high and low values. Even if the second value is correct the women is still anemic. To confirm the findings of both tests a packed cell volume (PCV) or hematocrit test may be done which will give the correct percentage of erythrocyte volume in the blood. Section B B1 i) According to the JNC 7 Report the BP reading of subject N which is reported to be 125/78 is classified as prehypertension stage since it is greater than the prescribed systole limit of ? 120. Subject K on the other hand will be classified as a patient of hypertension stage – I which has a systolic range of 140-159 and a diastolic range of 90-99. The reading of subject K reported to be 150/90 comes under this category. ii) Mean arterial pressure (MAP) can be estimated through the following formula MAP ? DP + 1/3 (SP – DP) Accordingly subject N has a MAP of 93.67 mmHg while subject K has a MAP of 110 mmHg iii) Auscultation : A phenomenon describing the use of stethoscope in order to listen the internal sounds of the body clearly. It requires considerable clinical experience and is an integral skill which is a part of the examination of three organ systems of the body namely cardiovascular (heart sounds), respiratory (breath sounds) and gastrointestinal (bowel sounds) Korotkoff sounds : A sound heard during the measurement of blood pressure by a sphygmomanometer. The pressure differences created in the cuff results in turbulence of blood flow which leads to the audible sound known as first korotkoff sound. Korotkoff sounds can be classified into five types. First heard when the pressure in the cuff is equal to the systolic pressure, second and third can be described as murmurs and tapping sounds respectively. Fourth sound is heard at 10mm above diastolic pressure while the last korotkoff sound is heard at the precise diastolic pressure. Oscillometric principle : Another method of measuring blood pressure. It makes use of the same instrument but in addition uses a transducer which gives the oscillation readings of the blood flow. As the pressure in the cuff varies with simultaneous expansion and contraction of brachial artery an oscillation is produced. Hypertension : A medical phenomenon indicating an increased systemic blood pressure. Normal blood pressure is described as ? 120 systolic and ? 80 diastolic. Generally it is classified as primary and secondary hypertension with primary meaning with no apparent cause. Hypertension is a risk factor for many diseases and its control is necessary for a healthy long life. iv) S1 and S2 heart sounds are produced due to the closure of valves in the heart namely the atrioventricular valves and the semilunar valves. On the other hand korotkoff sounds are produced when the pressure in the cuff varies and creates turbulence for the blood flowing through the brachial artery. v) Though appearing to be quite similar heart rate denotes the number of times a heart contracts or a number of apical contractions of the heart which is measured directly with an auscultation on the chest. However the ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“The Red Blood cells Lab Report Example | Topics and Well Written Essays - 1500 words”, n.d.)
Retrieved from https://studentshare.org/biology/1436794-method-test
(The Red Blood Cells Lab Report Example | Topics and Well Written Essays - 1500 Words)
https://studentshare.org/biology/1436794-method-test.
“The Red Blood Cells Lab Report Example | Topics and Well Written Essays - 1500 Words”, n.d. https://studentshare.org/biology/1436794-method-test.
  • Cited: 0 times
Comments (1)
Click to create a comment or rate a document
bm
bmcclure added comment 1 year ago
Student rated this paper as
Wonderful work done on the %topic%. I think it is the best example I have seen so far.

CHECK THESE SAMPLES OF The Red Blood cells

White Blood Cells (WBC)

...? White Blood Cells (WBC) White Blood Cells (White Blood Cells: Battling Blood Cells, Our Blood consists of Red and White Cells which have important role in maintaining our body healthy and keeping bodily metabolisms intact. White Blood Cells (also called leucocytes) are responsible for keeping our immune system working all the time to prevent the intrusions of foreign materials or infectious diseases into our body. Bone marrow is the producer of White Blood Cells. The major function of Hematopoietic stem cells, found in bone marrow, is the production of WBC. Hematopoietic stem cells have a life span of only three to four days and therefore, any deficiencies in the production of this stem cell may affect the production of WBC also... . “The...
3 Pages(750 words)Research Paper

Hemolysis of Horse Red Blood Cell

...Hemolysis of Horse Red Blood Cell Practical Aim The results of this study will help show what solutes easily permeate a membrane. Further, this will help determine the factors affecting the rate of permeability of solutes. Results Isotonic Solution Volume of Isotonic Solution (cm3) Volume of Stock Solution (cm3) Time (min) Sodium Chloride 10 1 30 (no hemolysis) Ammonium Chloride 10 1 4 Ammonium Ethanoate 10 1 1 Ammonium Ethanodioate 10 1 4 Sodium Sulfate 10 1 33 (no hemolysis) D-Glucose 10 1 35 (no hemolysis) Glycerol 10 1 11 Ethanol 10 1 0.8 Propano-1-ol 10 1 0.9 Discussion/Conclusion Hemolysis is the rupture of red blood cells when...
2 Pages(500 words)Essay

Investigate osmosis in blood cells

...and did serve as a blank or control. The supernatants from all the tubes were decanted in separate and marked colorimeter test tubes respective to the original test tubes, and these were calorimetrically estimated by optical densitometry. These would detect the amount of lysis in each tube at 540 nm. This served as the control experiment. Test experiments were carried out by repeating the procedure with each of the test tubes. For assessment of the degree of haemolysis, labelled cells from each of the test tubes were examined under high-powered microscope, and the red cells of the respective tubes were measured for MCV and MCHC with the help of a Technicon H1 laser scattering...
5 Pages(1250 words)Lab Report

Blood Cholesterol/Blood Pressure

... Article Relationship between weight loss and blood pressure In a report that was issue by the world health organization, 2002. It was found that there is a growing prevalent of those with chronic diseases occasioned by obesity. In was also contained in the report that a close correlation do exist between the being obese and developing high blood pressure (Krueger, 2012). Unfortunately, there is no known cure for high blood pressure thought it can be prevented or controlled. It is therefore construable that with diminishing body weight, one significantly reduces the possibility of developing high blood pressure. The relationship of body weight and blood pressure are directly proportional. This statement should though be taken... in the...
1 Pages(250 words)Assignment

Red Blood Cells Cytoskeleton

...Your full November 18, Red Blood Cells Cytoskeleton Red blood cells have a specific biconcavedisc shape. This characteristic enables them to optimize their ability of gas exchange. They have a 120 day life span, and throughout this course, the red blood cells experience high intensity sheer force while moving through narrow capillaries in the microvasculature. This results in fast but reversible deformations in their structure. Thus, there is special cytoskeleton that the red blood cells are equipped with, which helps them to combat this...
1 Pages(250 words)Article

Cells

... Cells Our body consists of small particles, which are called cells. Every cell is a small alive organism: it can feed, reproduce and interact with other cells. Many cells of one type form tissues our organism consists of. Every cell consists of nucleus surrounded by cytoplasm and covered with thin covering - membrane. Cytoplasm is water, which contains different nutritious substances such as carbohydrates, proteins etc. nucleus contains the substance called DNA, which contains the coding of all the genetic information. Different types of cells fulfill different tasks, but all of them are equally structured. Cellular membrane separates the content of cell from the outer environment and fulfills the metabolism between the cell... and the...
3 Pages(750 words)Admission/Application Essay

Disorders of Red Cells

...Disorders of Red Cells Ms A was playing golf at a high mountainous course when she felt light-headedness. Oxygen levels at high altitudes such as mountains are low compared to surface or sea level. As examined by doctor, her low blood pressure, elevated heart rate and respiratory rate fairly indicate that her body cells starve for want of oxygen. Her body temperature of 98 degrees F – below normal also indicates that her body functions are in low gear. While going through her lab report, it is quite evident that Ms. A's hemoglobin amount at 8 g/dl is less than normal. Hemoglobin (HB) in red blood cells is...
3 Pages(750 words)Case Study

Stem Cells

...-differentiated cells, and have the potentiality of differentiating to form other cells. In the process of differentiation of the stem cells, they divide through mitosis. The stem cells in adults can be harvested from three main areas. The bone marrow is a special area where the cells can be extracted. From the bone marrow, the cells are harvested by drilling through the bones of the iliac crest or the femur where the stem cells are in abundance. Other than the bone marrow, adipose tissue (lipid cells) is another of the key areas where stem cells could be harvested. The stem...
6 Pages(1500 words)Research Paper

Stem Cells

...Stem Cells Stem Cells Stem cells are cells that have the capa to develop into new cell types in the body during their early life and growth. Additionally, stem cells act as an internal repair of tissues by dividing without replenishing other cells as long as the animal, or the person is still alive (US Department of Health and Human Services, 2002). Consequently, when a stem cell divides, it has the capacity of becoming a different type cell. For example, it can became a brain cell, muscle cell or remain as a stem cell. Stem...
3 Pages(750 words)Essay

Blood

...Origins of blood types There are no less than 3 hypotheses regarding the emergence as well as transmutation of human blood types. Human blood types evolution is as old as human history. Worldwide distribution pattern of blood types is dependent on different environmental factors like climate, disease, humidity and altitude. In 1900, Karl Landsteiner made a discovery. According to him, some blood transfusions are successful while others are dangerous missions. Landsteiner also discovered particularly the ABO blood group by mixing some of his cells and mature serum in every one of their staff. He also proved that some...
2 Pages(500 words)Assignment
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.

Let us find you another Lab Report on topic The Red Blood cells for FREE!

Contact Us