What structure regulates aldosterone secretion? A. Glomerulus B. Juxtaglomerular apparatus C. Nephron loop D. None of these are correct.
When does the juxtaglomerular apparatus secrete renin? A. Hypotension B. Hyponatremia C. Hyperkalemia D. All of the answers are correct.
All of the following are ways ANH increases urine output except which one? A. ANH dilates the afferent arterioles, while constricting the efferent arterioles in the kidney. B. ANH inhibits the production of renin by the juxtaglomerular apparatus. C. ANH inhibits sodium filtration in the nephron directly. D. ANH inhibits the secretion of ADH from the posterior pituitary.