Question

urine formation (2pts) 9) What would be the effect on urine output if sodium channels in the tubule cells were inhibited? The volume would increase. The volume would decrease, then quickly resume. The volume would decrease by one-tenth the sodium concentration The volume would decrease by half the sodium concentration. 10) Why do high levels of potassium stimulate aldosterone secretion? (2pts) Aldosterone stimulates the sodium-potassium pump to reabsorb sodium while simultaneously secreting potassium. Aldosterone stimulates the sodium-potassium pump to secrete sodium while simultaneously reabsorbing potassium. Aldosterone stimulates potassium secretion at potassium-specific pumps. High levels of potassium accompany high levels of sodium. 11) Drinking too much alcohol results in a headache the next day. Why does this happen? pts) Alcohol stimulates sodium reabsorption Alcohol stimulates aldosterone secretion. Alcohol inhibits ADH secretion. Alcohol stimulates pain receptors in the brain 12) What is the functional difference between a male urethra and a female urethra? (2pts) The male urethra is connected to the renal pelvis. The male urethra is shared with the reproductive system. Males have three urethral sphincters The female urethra is much longer than a male's.

Answer 1

9)Volume would increase.

10)aldosterone stimulates the sodium-potassium pump to reabsorb sodium while simultaneously secreting potassium.

11)alcohol inhibits ADH secretion.

12)the male urethra is shared with the reproductive system