For a particular experiment, helium ions are to be given a kinetic energy of 3.0 MeV. These positive ions are then repelled from the midpoint by the high positive voltage there and continue to accelerate to the far end of the accelerator, where again V = 0. In this device, negative ions ( H e − ) \left(\mathrm\right) ( He ++ ). To accelerate the ions to high energies, a tandem electrostatic accelerator may be used. By analyzing the distribution and energy of the ions that are scattered from (that is, deflected by collisions with) the atoms in the sample, researchers can determine the sample’s composition. A beam of ions (typically helium ions) is accelerated to high energy and aimed at a sample. Rutherford backscattering spectrometry (RBS) is a technique used to determine the structure and composition of materials. Name: 1.5 Identify the changes in the pH and the H, HCO3 and CO, concentrations to complete the table below: (5 points) ACIDOSIS Normal arterial blood pH indicate as increases or decreases HCO, CO Bġ.1 Complete the chart to located compartments of the body and Percent d) Con Function 0 OL W 1.2 Meny the web the body po. Why would Sam have an increase in respiratory rate? How does the increase in respiratory rate help? Why could be the reason for Sam's low pH? 8. In what form are H+ ions excreted in the urine? 7. How are H*lons transported into the tubular fluid of the kidney? 6. What are the pH buffers found in the urine? 5. Based on your observations, will Sam's potassium levels be high, normal, or low? 4. From which part of the nephron is the majority of excess potassium normally excreted? 3. What is the normal range for blood potassium concentration? 2. Sam's estimated glomerular filtration rate (GFR) was 15 mL/min with a high respiratory rate of 20 breaths per minute. Sam's blood work indicated low blood pH taken and potassium levels were outside of the normal range.
Progressive destruction of nephrons leads to chronic renal failure. What are the effectors involved in the compensation during respiratory acidosis? Part 2: Read the case study and answer the questions in your own words and complete sentences: (8 points) Sam, a 70-year-old man with chronic renal failure, was in for a routine visit at the hospital. In respiratory acidosis, what is the stimulus to initiate the respiratory compensation? b. Name: 1.5 Identity the changes in the pH and the H", HCO3 and CO concentrations to complete the table below: (5 points) Respiratory In the medias Beautionen ACIDOSIS Activation of the Blood Activation of peripheral chemoreceptor in more and in the med с A Normal arterial blood pH c) Indicate as increases or decreases H HCO, CO А B loĪ. (5 points) Intracellular fluid letal muscle) 200 G Plasma O, 100 Milliequivalents per liter of H.O Caparol Meme a So, 5 Oh Cutie Alone Cum Ae Coton Anime - A -B - C: - D: - E - F: GīIOS256 OL, Week 5 Lab Name: 1.4 Use the chart provided to complete the table below: (4 points) = G Per M D pH range Blological significance of the pH А Stomach B Vaginal fluid с Uterus D Saliva E Blood Semen F G Pancreatic Juice Bile H Name: 1.3 Identify the fluid compartments and the major electrolytes in the body to complete the chart. (5 points) A ? water inte belevel Feed to balance w Normal levels of hydration Increase in einen les imation of om to in dney ri dry mouth phary indi th A mation hung Inition of Ilmi -A: -B: - C: -D -E: - F: 1.2 Identify the physiological stimulus and responses that regulate water balance in the body. (3 points) RUOS ED Compartments Function A B C D ml Identify the different pH ranges in the body and understand the compensatory mechanism involved to maintain acid-base balance Part 1: 1.1 Complete the chart to locate major fluid compartments of the body and state their functions.Describe the major electrolytes in the body and state their role in electrolyte balance.Identify the proportions of electrolytes found in the plasma, interstitial fluid, and intracellular fuld compartments of the body and state their functions.A detailed knowledge of the homeostatic mechanisms will help in understanding the pathogenesis and management of disorders of sodium and water balance.After completing this article, readers should be able to:A 6-month-old infant presents to the emergency. Explain the regulation of water balance in order to maintain homeostasis Body fluid composition is maintained in a normal physiologic range by regulatory mechanisms that control sodium and water metabolism.Identify the functions and the location of the major fuld compartments of the body.OL Lab 5: Fluid balance, acid base balance and water balance Leaming Objectives:
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