The main force pushing water and solutes out across the filtration membrane is _
ID: 3483164 • Letter: T
Question
The main force pushing water and solutes out across the filtration membrane is ___. (A) the design and thickness of the podocytes (B) the thickness of the capillary endothelium
The osmotic pressure of both the plasma and filtrate entering Bowman’s capsule is about ___ mOsm. (A) 150 (B) 300 (C) 450 (D) 1200 (E) 1800
Parathyroid hormone would be secreted to offset ____. (A) hypercapnia (B) hypercalcemia (C) hypocalcemia (D) hyperkalemia
Which of the following statements is true? (A) The kidneys are not able to excrete HCO3 - (B) The kidney tubule cells can synthesize HCO3 - (C) The kidneys are the most important mechanism to balance the pH of the blood (D) Sodium ions are reabsorbed under the influence of atrial natriuretic factor
One of the blood’s buffer systems, believe it or not, is the protein in the plasma. (A) true (B) false
When stomach acid is first secreted after eating, bicarbonate is added to the bloodstream. (A) true (B) false
Explanation / Answer
11ain forec is design and thickness of podocytes that help in push water and solute oit across capillary.
2thecosmotic pressure of plasma and filtrates entering bowmanspace is 300millismole.
3.parathyroid lead to hypercalcemia by resorption of calcium from bone.
4kidney tubule can synthesize bicarbinate ion .both ci2 and h2o duffuse back to pct which alongwuth ci2 derived from metabolism which us rehydrated by intracellulat carbonic anhydrase in to h2co3 which dissociate to form H+and HCO3-.
Thid HCO3-is called newly synthesized.
5 true.protein in plasma is one of blood byffer ststem.
6.true .when stomach acid us first secreted after eating bicarbonate is added to the bloodstream
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