renal potassium excretion
The elimination of potassium ions from peritubular capillaries (or surrounding hemolymph in invertebrates) into the renal tubules to be incorporated subsequently into the urine.
GO:0097254
renal tubular secretion
is_a
renal K(+) excretion
exact
renal K+ elimination
exact
renal potassium ion excretion
exact