In patients that suffer from diabetes insipidus, a urine sample would show which of the following Check all that apply. Elevated protein O High osmolarity 2 High levels of glucose O Blood cells * Low osmolarity
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- Drinking alcohol inhibits ADH secretion. What effect will drinking a beer have on the permeability of kidney tubules to sodium? To water?Hyperglycemia is a term used to describe a high glucose concenrtatoin in the blood. Explain how hyperglycemia will affect the following: osmolarity, water potential, and cells in the body.Renal tubule cells in the kidney medulla are constantly exposed to high extracellular osmolirity. How do they maintain normal cell volume?
- If a person was severely dehydrated and the osmolarity of their blood and tissue fluids was at 500 mOsm/L while their intracellular osmolarity was 300 mOsm/L; explain what would happen via osmosis.How is osmolality different from molarity and what will be the osmolality of the body fluids.? How fluids may be shifted from the extracellular compartment into the intracellular compartment.Will weighs 80 kg and his plasma osmolarity is 280 mOsm/L. He eats a salty snack containing 250 mM NaCl and drinks 1L of an energy drink containing 50 mM of electrolytes. Calculate the new plasma osmolarity and intracellular fluid
- Chemistry A diabetic patient has a sodium concentration of 141 mmol/L, a glucose concentration of 742 mg/dL and a BUN of 22 mg/dL. The measured osmolality is 336 mOsm/kg. Calculate the osmolal gap for this patient. Show your work. What substance or substances are likely causing the osmolal gap to be greater ten in this patient?What test result would show that a patient has nephrogenic diabetes insipidus, after being given an ADH replacement: 1.Plasma osmolarity goes up, and urine osmolarity went down or stays the same 2.Plasma osmolarity went down, and urine osmolarity goes up 3. Both plasma and urine glucose went down 4. Plasma glucose went up, and urine glucose went downExtracellular fluids have relatively? A. high sodium and low potassium levels. B .high sodium and high potassium levels. C. higher concentrations of potassium, magnesium, phosphate, and D. sulfate ions. E. low sodium and low potassium levels. F. low sodium and high potassium levels.
- In the management of DKA, why would potassium be added to the maintenance fluids even if potassium levels are normal or high? Question 66 options: a) Potassium shifts from the extracellular fluid to the intracellular fluid when acidosis corrects b) Insulin promotes renal potassium loss c) Osmotic diuresis may continue to deplete extracellular fluid potassium levels d) Maintenance fluids will dilute potassium levels in the extracellular fluidThe immediate effect of ADH on the renal tubules of frogs and mice is the same, yet when ADH is secreted, frogs produce urine that is approximately isosmotic to their blood plasma, whereas mice produce urine far more concentrated than their blood plasma. Explain this difference in terms of the factors affecting osmosis in the kidneys of frogs and mice.In which system is osmolarity significant? endocrine system immune system nervous system urinary system