Dialysis tubing

lab you will need a 12cm length of dialysis tubing, Lugol's Iodine, distilled water, 1% starch and glucoses in different droppers, glucoses test and a data table. For the data table you will have to have a column for Glucose Test, positive/negative change, Solutions and Color change you will have 2 rows under Glucose test and +/- but for the solutions and color you will have 4 rows. Under the solutions column you will have a column for the initial color of water+ iodine in the cup, initial color of glucose+ starch in the dialysis tubing, Final color of water+ iodine in the cup and final color of glucose+ starch in the dialysis tubing. To start the experiment you will need to wear goggles, an apron and closed toed shoes because of the glass ware and chemicals.…

The dialysis machine at Edward Hospital is definitely not working properly. In order to figure this out, we designed an experiment to prove our inferences. Our hypothesis was if the dialysis tubing is semi-permeable, then it will allow small molecules such as salt and urea to diffuse through the membrane while large molecules like glucose and protein will remain inside of the solution. This statement is not accepted; our data shows that salt, urea, and glucose were present while protein. This…

Dialysis Tubing Nicholas MacLean and Erin Girhiny Wednesday, October 19th, 2016 Mrs. Booth SBI 4U Purpose The movement of different molecules through dialysis tubing was observed. Materials Starch Glucose Water Dialysis Tubing Iodine String Scapula Scale Benedict 's Solution Test Tubes Test Tube Rack Hot Plate Procedure Lab was demonstrated by teacher. Observations Observation of Physical Properties After Time and Heat Initial Observations Observations After 24 hours…

travel through the semi permeable membrane (dialysis tube) causing osmosis. Diffusion is when a substance is highly concentrated turns into a lower concentration, and is evenly distributed throughout. An example of diffusion is when you cook and the smell of food flows until it in dynamic equilibrium; which is the even distribution of the substance. Osmosis is the movement through a semi permeable membrane into another area of higher concentration. Osmosis moderate’s diffusion, it will…

Observing Osmosis INTRODUCTION Osmosis is the “diffusion of water across a selectively permeable membrane” (Raven et al. G-16). In this experiment, dialysis tubing was used to mimic the selectively permeable membrane to show what osmosis does when placed in different solutes. We filled dialysis tubes fill with different percentages of solute and placed them in beakers full of a different solute. Through this experiment, I saw what happens when the solution becomes hypertonic, hypotonic, and…

Dialysis is a process used to remove contaminants from the blood that could, and eventually, result in death in the absence of kidney function. The kidneys, normally, function as filters for the blood, removing products of amino acid breakdown. Also, they serve to reclaim and regulate body water, maintain electrolyte balance, and ensure that the blood pH remains between 7.35 and 7.45. Without the function of the kidney, hemostasis is not possible. Dialysis serves to replace some of the functions…

Introduction Peritoneal dialysis is a procedure that filters your blood. You may have this procedure if your kidneys are not working well. You can perform peritoneal dialysis yourself, or a machine can do it for you at night when you sleep. At the start of a session, your abdomen is filled with a fluid called dialysate. The fluid pulls wastes, salt, and extra water through the lining of your abdomen (peritoneum) and into the fluid. At the end of the session the fluid is drained from your body.…

During my dialysis experience I found it to be very informative and interesting. We were not allowed to touch the patients or help with any care but the staff was interactive and explained was they were doing. The staff also was able to provided scenarios of different complications that happened and how they 'd respond. By the end of the first day I was able to see what the caregiver would due if a patient had muscle cramps, was short of breath and had chest pain. The first day I mostly…

5. Describe the medical and nursing management of a patient with acute renal failure. Include discussion of fluid administration, treatment of common electrolyte imbalances, and dialysis. The nurse plays important role in managing fluid and electrolyte balance during an incidence of acute kidney injury (AKI). The nurse will assess and take objective data by observing and recording accurate intake and output. Also, the nurse will take daily measurements of the patient’s weight with the same…

1. The Karo syrup experiment started with our dialysis tubing bag with Karo syrup in the bag and the initial weight was 11.09 ounces. We left in a beaker of tap water for 45 minutes and the final weight was 17.98 ounces. The dialysis had a semipermeable membrane and the water soaked through the bag of the syrup. This created a solution of water and syrup 2. The plant takes up water by osmosis and starts to swell. The cell wall prevents it from bursting. Animal cells don’t have a cell wall so…