#Question id: 11940
#7. System Physiology – Animal
Which of the following is filtered most readily by the glomerular capillaries?
#Question id: 11941
#7. System Physiology – Animal
Under conditions of normal renal function, which of the following is true of the concentration of urea in tubular fluid at the end of the proximal tubule?
#Question id: 11942
#7. System Physiology – Animal
A patient’s urine is collected for 2 hr, and the total volume is 600 ml during this time. Her urine osmolarity is 150 mOsm/L, and her plasma osmolarity is 300 mOsm/L. What is her “free water clearance”?
#Question id: 11943
#7. System Physiology – Animal
Which of the following changes tends to increase GFR?
#Question id: 11944
#7. System Physiology – Animal
The maximum clearance rate possible for a substance that is totally cleared from the plasma is equal to which of the following?
#Question id: 11945
#7. System Physiology – Animal
A patient has the following laboratory values: arterial pH = 7.13, plasma HCO3− = 15 mEq/L, plasma chloride concentration = 118 mEq/L, arterial Pco2 = 28 mm Hg, and plasma Na+ concentration = 141 mEq/L. What is the most likely cause of his acidosis?