What Do the Macula Densa Cells Regulate in Their Role

question 1

Multiple Choice

What do the macula densa cells regulate in their role as part of the tubuloglomerular feedback loop?

• A) changes in the glomerular colloid osmotic pressure (GCOP)
• B) changes in glomerular hydrostatic pressure (GHP)
• C) changes in blood pH
• D) changes in renal clearance

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