Renal: Acid Base Flashcards
how much hco3 and h is filtered, reabsorbed, generated, excreted, and regenerated by the kidney per day
how is acid generated in the kidney
what is an acid
what is a base
what is ph
how can urine have 2 phs
what is ph of blood, stomach, bile
how does h get into plasma
what would happen if all the h you ingest was added to your tbw? so what needs to happen?
what are examples of buffers? what do they do?
which buffers are regulated by the kidney?
what is the relationship between hco3, pco2, ph, and h
why does increasing pco2 increase h and hco3? why does make sense>
why does inc h decrease h2co3? why does this make sense?
what does it mean that both sides of the bbs eq can be regulated
why is the bbs efficient
how is pco2 regualted
what is the pathway tp reduce plasma h
what is the pathway to reduce plasma pco2
what would happen if we had no way to regenerate bicarb?
what does the kidney do to preserve bicarb
2 ways new bicarb is made (ie: two ways acid is excreted in urine)
where is bicarb reabsorbed
explain pathway of how kidney reabsorbs filtered bicarb
where is ammonium trapped
explain how you go from gln to bicarb in the blood
explain how you get ammonium in the lumen through ammoniagenesis
difference between cell membrane perm of ammonia and ammonium
when does ammonium conc increase
how does ammonium get trapped in the cd lumen
what are the four transporters involved in ammonium secretion
how do hydrogen ions get secreted in to the lumen of intercalated cells in the cd
