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- Give the 4 factors affecting the urine volume in physiological system. Explain how each factor affects the volume of urine.Potassium Sodium Identify the substances that are considered to be normal components of urine: Ketones Uric acid Urea Water Blood Glucose Ammonium x₂ Creatinine Microsoft Office Ho... Express VPNWhy is this statement false? Without the renal medullar osmotic gradient, you would not be able to raise the concentration of urine above 1200 mOsm
- Urine creatinine: 180 mg/dL . Plasma creatinine: 2.3 mg/dL . Urine output: 1.6 mL/mi Creatinine Clearance (C) = (Urine Creatinine × Urine Flow Rate) / Plasma Creatinine What is Cif normal GFR is 125ml/minute, how long does it take to produce 1 liter of urine assuming 99% renal reabsorptionList some of the factors that affect the daily urine volume.
- Discuss why fluid intake is important for a patient diagnosed with a urinary tract infection.A 60-year-old woman with history of lung cancer is admitted for weakness and lethargy for 4 weeks. Her serum [Na*] is 120 mEq/L. She weighs 60 kg. Her serum osmolality is 250 mOsm/kg H2O with urine osmolality of 616 mOsm/kg H2O. The diagnosis of SIADH is made. What would be her serum [Na], if she receives 1 L of isotonic saline? A. 122 mEq/L B. 116 mEq/L C. 118 mEq/L D. 120 mEq/L E. 124 mEq/LUrine is not about eliminating water accumulating directly in the urinary bladder. It is instead a very sophisticated process that involves the collaboration of two systems during various phases. Discuss in great detail the urine formation steps.
- A 24hr increase of GFR from 90ml/min to 120 ml/min because of a change of filtration fraction from 0.15 to 0.2 with no change of 24 hr water and sodium intake is expected to cause the following: O A. Decrease renal oxygen consumption OB. Decrease body water OC. Decrease renal plasma flow OD. Decrease volume of urineDiabetes insipidus (DI) is a condition where the action of antidiuretic hormone (vasopressin) is inhibited. If normal urine concentration is 300 mOsm/L, what would you expect the urine concentration to be of a patient with DI?Discuss the formation of urine by the kidneys at the molecular level (ammonia to urea).