lecture22nth - Inulin and clearance (volume of plasma per...

Info iconThis preview shows pages 1–10. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Inulin and clearance (volume of plasma per unit time "cleared" of solute) glomerular filtration rate = inulin clearance Figure 19-16 Clearance Different substances have different "clearances." (remember clearance is volume of plasma "cleared" of substance per unit time; ml/min) What volume of plasma (entering plasma was glomerus) urine "cleared"? Clearance Clearance is volume of plasma "cleared" of substance per unit time; ml/min) What volume of plasma was "cleared"? clearance of X = excretion rate of X (mg/min) [X] in plasma (mg/ml of plasma) unit check: mg/min x ml/mg = ml/min (equation 5 in book) excretion rate of X (mg/min) [X] in plasma (mg/ml of plasma) = 0/0.04 = 0 Figure 19-17a excretion rate of X (mg/min) [X] in plasma (mg/ml of plasma) = 2/0.04 = 50 Figure 19-17b excretion rate of X (mg/min) [X] in plasma (mg/ml of plasma) = 6/0.04 = 150 Figure 19-17c Fluid and electrolyte balance integration of several systems Figure 20-1a Water balance Figure 20-2 Recall that final urine is in range 50-1200 mOsM Figure 20-4 Osmolarity of body fluids affected by solutes and water high Total amount of salts (and other solutes) 0 0 Total amount of water high ...
View Full Document

Page1 / 10

lecture22nth - Inulin and clearance (volume of plasma per...

This preview shows document pages 1 - 10. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online