Sorry for the limited time. I need the answer in 1.5 hours. I put the deadline at 6 but actually I need it at 5:30. Please help me out with these questions and give the correct answer. Thanks for your

Sorry for the limited time. I need the answer in 1.5 hours. I put the deadline at 6 but actually I need it at 5:30. Please help me out with these questions and give the correct answer. Thanks for your understanding. I can raise up the price if you want.

18. Name the parts of the nephron where sodium is actively being transported out of the filtrate.

19. When there is a decrease in the salt load, special cells in the distal tubule called the_____ cells will secrete a paracrine factor onto the neighboring ________cells and cause them to secrete renin.

20. The osmoreceptors are specialized sensory cells that sense blood osmolarity. They are located in the ______ and respond to ______(high or low) interstitial fluid osmolarity by increasing their signaling.

21. What are 2 medications that are commonly used to treat hypertension (high blood pressure)? 

22. What is the formula to calculate the mean arterial pressure?

23. In the renal corpuscle, the glomerular filtrate has to pass through 3 structures that act like a molecular sieve. Starting from the capillary lumen, what are they? (must be in the correct order).

24. The MAP is controlled by the _______center located in the brain. It receives signals from the ____ that respond to stretching of the arterial walls.

25. High levels of ______ in the blood lead to hardening and narrowing of the arteries. This causes the disease called______, which results in increasing MAP with age.

26. Name the parts of the nephron where urea is leaving the tubular filtrate.

27.  The maximum volume of air that can be exhaled after maximum inspiration is called the 

____(a) ___of the lung. The air remaining in the lung after this is the___(b) ____.