Mr. Chetan Aggarwal free essay sample

List the hematocrits for the healthy make (sample 1) and female (sample 2) living in Boston (at sea level) and indicate whether they are normal or whether they indicate anemia or polycythemia. We will write a custom essay sample on Mr. Chetan Aggarwal or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Healthy Male (Sample 1) = 48 and Healthy Female = 44. Both are normal as the average hematocrit for males is 42-52%, and the average for females is 37-47% 2. Describe the difference between the hematocrits for the male and female living in Boston. Why does this difference between the sexes exist? Men have a higher hematocrit due to 1. being larger in size than women and having more muscle mass, and 2. ) It has been shown that testosterone affects the secretion of erythropoietin (EPO) by the kidneys. EPO is responsible for the formation of red blood cells. Higher testosterone in males means more red blood cell formation and hence a higher hematocrit. 3. List the hematocrits for the healthy male and female living in Denver (approximately one mile above sea level) and indicate whether they are normal or whether they indicate anemia or polycythemia. Male=55, Female=53 ; Both are elevated indicating polycythemia 4. How did the hematocrit levels of the Denver residents differ from those of Boston residents? Why? How well did the results compare with your prediction? Denver residents live at a higher elevation than do Bostonians and will therefore experience compensation mechanisms due to the increase levels of hypoxia. 5. Describe how the kidneys respond to a chronic decrease in oxygen and what effect this has on hematocrit levels. When the kidneys detect the body in a hypoxic state (chronic decrease in O2) they will release erythropoietin (EPO) to stimulate RBC production. This will lead to an overall increase in hematocrit levels. 6. List the hematocrit for the male with aplastic (sample 5) and indicate whether it is normal or abnormal. Explain your response. Male hematocrit=19 and is abnormally low. Aplastic anemia is where the bone marrow is not producing enough RBCs. 7. List the hematocrit for the female with iron-deficiency anemia (sample 6) and indicate whether it is normal or abnormal. Explain your response. Female hematocrit= 32 and is abnormal due to a decrease in oxygen carrying capacity of the hemoglobin. 4. What effect does iron-deficiency anemia (sample 4) have on the sedimentation rate? THE SEDIMENTATION RATE IS ELEVATED IN IRON-DEFICIENCY ANEMIA. PROBABLY BECAUSE IT LACKS THE IRON/PROTEINS THAT A REGULAR RBC WOULD CARRY, AND SINCE THE AMOUNT IS LESS IT MAKES THEM LIGHTER AND SETTLE SLOWER. 2. Which blood sample contained the rarest bloody type? Sample 3 contains the rarest blood type, AB negative. If you have this blood type the blood banks have you on speed dial. Quote 4. Which blood sample contained the universal recipient? Sample 5 contains the universal recipient, AB positive. It is the universal recipient because all of the antigens are present on the surface of the RBCs. 8. Samples 5 which is AB+ and sample 2 which is B+. Post Merge: Oct   2, 2012 6. Anti-B would be found in sample 1. Quote Activity two # 3) How did the sedimentation rate for the individual with angina pectoris (sample 6) compare with the sedimentation rate for the healthy individual (sample 1) Why? How well did the results compare with your prediction? The sedimentation rate was the same. The sedimentation rate was not elevated because the individual hasn’t had a myocardial infarction. References Puri, Ajay, et al. Recurrent gossypiboma in the thigh. Skeletal radiology 36.1 (2007): 95-100. Agarwal, V. I. V. E. K., H. E. M. E. N. D. R. A. Arya, and S. H. I. V. A. R. A. M. Bhaktavatsala. Design and development of a real-time DSP and FPGA-based integrated GPS-INS system for compact and low power applications. IEEE Transactions on Aerospace and Electronic Systems 45.2 (2009). Panday, N. Monitoring the impact of Joint Forest Management on rural livelihoods. A report of the study conducted during the summer internship at Winrock International-India. New Delhi. Aravali Institute of Management Jodhpur 342.006 (2005). Kekre, H. B., and Chetan Agarwal. Codebook optimization using genetic algorithm and simulated annealing. Thinkquest~ 2010. Springer India, 2011. 114-118. Kumar, Sunil, Ranjana Aggarwal, and Chetan Sharma. Synthesis of Some 2-(3-Alkyl/aryl-5-trifluoromethylpyrazol-1-yl)-4-(coumarin-3-yl) thiazoles as Novel Antibacterial Agents. Synthetic Communications 45.17 (2015): 2022-2029. Rosander, Mikaela Nilsson. Thematic issue on Payments for Environmental Services. Insight from the Field. The Centers for People and Forests, The World Agroforestry Center, Winrock International (2007). Sapra, Mr Prakash, et al. Review: Recent Advances in Periodontal Formulations. International Journal of Pharmaceutical Chemistry and Analysis 1.1 (2014): 65-74. Verma, Chetan Kumar, et al. Construction of tag ontological graphs by locally minimizing weighted average hops. Proceedings of the 23rd International Conference on World Wide Web. ACM, 2014. Agarwal, Sanjay. Daan and other giving traditions in India: The forgotten pot of gold. AccountAid India, 2010.