What does autoregulation refer to?Multiple ChoiceSecretion of atrial natriuretic peptide at a constant rate.Regulation of kidneys by the parasympathetic nervous system.Maintenance of a constant glomerular filtration rate.Secretion of renin at the rate needed to maintain blood pressure.

What is the function of atrial natriuretic peptide?Multiple ChoiceInhibits excretion of sodium ions and water by kidneys, increasing blood pressureStimulates myocardial contraction, increasing cardiac outputIncreases excretion of sodium ions and water by kidneys, decreasing blood volumeStimulates release of adrenal cortical hormones, causing widespread vasoconstriction

L’autorégulation s’applique au maintien de la stabilité duDFG (Expliquer comment la régulation hémodynamiqueintra-rénale permet, dans une large mesure, de maintenirstabilité du DFG

Why do many patients with kidney disease also have hypertension?Multiple ChoiceChanges in blood flow in kidneys leads to release of renin.Altered kidney function results in secretion of atrial natriuretic peptide by the heart.Diseased kidneys excrete more sodium and water than is needed.Cells of diseased kidneys directly signal the brain stem to increase blood pressure.

What functions are regulated by the autonomic nervous system?Multiple select question.blood pressureheart ratemovement of the eyeballskeletal muscle contractionbreathing ratebody temperature

In conjunction with the graph, explain the physiological consequences and compensatory mechanism that follows after kidney perfusion pressure reduces.