In dialysis, large molecules are allowed to diffuse through a semi-permeable membrane. True False
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In dialysis, large molecules are allowed to diffuse through a semi-permeable membrane.
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- A urinalysis reveals that the patients urine contains glucose, hemoglobin, and white blood cells (pus). Are any of these substances abnormal in urine? Explain.difference between hemodialysis and peritoneal dialysis.the major difference between plasma and interstitial fluid is the absence of plasma proteins from the interstitial. explain how this affects solute distrbution and what kind of correction you would do it if you were measuring solute concentration
- True or False: A normal red blood cell is labeled in the picture above. The other cell is shriveled because it was placed into hypertonic solution.you have a patient that just completed hemodialysis and now has profound hypotension. Why would this patient need immediate transport to the emergency deparment?The basement membrane of the filtration membrane electrically repels many positively charged macromolecular cations such as the plasma proteins True False
- Given the following scenarios, describe whether the dialysis bags would gain, lose or stay the same in weight. a. 15 mL of 20% sucrose was added to a dialysis tubing bag and then weighed. The dialysis tubing bag is only permeable to water. It was then placed into a beaker containing distilled water for one hour. The weight of the bag was then measured. Did the dialysis tubing bag gain, lose or stay the same weight? Explain your reasoning. b. 15 mL of 40% sucrose was added to a dialysis tubing bag and then weighed. The dialysis tubing bag is only permeable to water. It was then placed into a beaker containing distilled water for one hour. The weight of the bag was then measured. Did the dialysis tubing bag gain, lose or stay the same weight? Explain your reasoning. c.15 mL of 60% sucrose was added to a dialysis tubing bag and then weighted. The dialysis tubing bag is only permeable to water. It was then placed into a beaker containing distilled water for one hour. The weight of the bag…Sodium and chloride are the predominant electrolytes in the extracellular fluid. A. True B. FalseIn hemodialysis, which substances diffuse out of the blood and into the dialysate (the solution used to remove waste products)? Which substances flow from the dialysate into the blood?
- The microscopic of a cloudy amber urine is reported as rare WBCs and epithelial cells. What does this suggest?A dialysis tube that contains 10 mL of a 5% sucrose solution and that is permeable to water but not sucrose is placed in 100 mL of a 5% sucrose solution. What will happen to the bag over time? Cannot be determined. The bag will lose weight. The bag will gain weight. The bag will stay the same weight.What concentration of sucrose do you estimate would yield no change inpressure? Why is this biologically significant? Explain in your own words. Do not copy and paste from google. Please refer to your data/graphs on Dialysis tubing cell osmosis.
