Notes in 21Renal3

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Published	07/30/2024	Intracellular pH is slightly {{c1::lower}} than plasma pH
Published	07/30/2024	pH range of urinepH = {{c1::4.5–8.0}}
Published	07/30/2024	Three primary systems that regulat pH in body fluids in order of rapidity{{c1::1. Chemical acid-base buffer systems2. Respiratory center3. Kidneys::3}…
Published	07/30/2024	Bicarbonate, occurs primarly as {{c1::NaHCO3}} salt in the ECF
Published	07/30/2024	Solubility coefficient for CO2 is {{c1::0.03}} mmol/mmHg at body temperature
Published	07/30/2024	The phosphate buffer system is more important in buffering {{c1::urine}} and {{c1::ICF}}
Published	07/30/2024	{{c1::Proteins}} are the most plentiful buffers
Published	07/30/2024	The respiratory compensation for {{c1::acidosis}} is more effective that that for {{c1::alkalosis}} (acidosis vs. alkalosis)
Published	07/30/2024	{{c1::Respiratory system}} is the strongest buffer in the body
Published	07/30/2024	The primary function of acid secretion in the renal tubules is to {{c1::reabsorb HCO3-}}
Published	07/30/2024	There is {{c1::more}} H+ secreted than there is HCO3- reabsorbed
Published	07/30/2024	About 85% of HCO3- reabsorption occurs in the {{c1::PCT}}
Published	07/30/2024	About 95% of HCO3- is reabsorbed into the blood via {{c1::Na+-HCO3- symporter}}
Published	07/30/2024	When H+ secreted combines with {{c2::HCO3-}}, there is net HCO3- {{c1::retention}}
Published	07/30/2024	When H+ secreted combines with {{c2::titrable acid or NH3}}, there is net HCO3- {{c1::absorption}}
Published	07/30/2024	Much of excess H+ in tubular fluid is buffered by the {{c1::NH4+::H2PO4 vs. NH4+}} buffer system
Published	07/30/2024	Glutamine is metabolized in the PCT cell into {{c1::2::n}} NH4+ and {{c1::2::n}} HCO3-
Published	07/30/2024	Net acid secretion can be calculated byNet acid secretion = {{c1::NH4+}} excretion + {{c2::Urinary titrable acid}} excretion - {{c3::HCO3-}} excr…
Published	07/30/2024	H+ excreted as titrable acid and ammonium {{c2::decreases}} as plasma pH {{c1::increases}}
Published	07/30/2024	{{c1::HypO}}kalemia {{c2::stimulates}} H+ secretion
Published	07/30/2024	{{c1::HypER}}kalemia {{c2::inhibits}} H+ secretion
Published	07/30/2024	The normal ratio of plasma HCO3- (in mEq) to plasma CO2 (in mEq) is {{c1::20:1}}
Published	07/30/2024	Interpretation of Arterial Blood Gas: no answer {{c1:::)}}
Published	07/30/2024	Arterial blood profile pH = decreased within normalPCO2 = decreased[HCO3-] = decreased Interpretation: {{c1::compensated metabolic acidosis}}
Published	07/30/2024	Arterial blood profile pH = decreased within normalPCO2 = increased[HCO3-] = increased Interpretation: {{c1::compensated respiratory acidosis}}
Published	07/30/2024	Arterial blood profile pH = increased within normalPCO2 = increased[HCO3-] = increased Interpretation: {{c1::compensated metabolic alkalosis}}
Published	07/30/2024	Arterial blood profile pH = increased within normalPCO2 = decreased[HCO3-] = decreased Interpretation: {{c1::compensated respiratory alkalosis}}
Published	07/30/2024	Arterial blood profile pH = decreased beyond normalPCO2 = decreased[HCO3-] = decreased Interpretation: {{c1::partially compensated metabolic acidosi…
Published	07/30/2024	Arterial blood profile pH = decreased beyond normalPCO2 = normal[HCO3-] = decreased Interpretation: {{c1::uncompensated metabolic acidosis}}
Published	07/30/2024	Arterial blood profile pH = decreased beyond normalPCO2 = increased[HCO3-] = decreased Interpretation: {{c1::combined respiratory and metabolic acid…
Published	07/30/2024	Arterial blood profile pH = decreased beyond normalPCO2 = increased[HCO3-] = increased Interpretation: {{c1::partially compensated respiratory acido…
Published	07/30/2024	Arterial blood profile pH = decreased beyond normalPCO2 = increased[HCO3-] = normal Interpretation: {{c1::uncompensated respiratory acidosis}}
Published	07/30/2024	Arterial blood profile pH = increased beyond normalPCO2 = increased[HCO3-] = increased Interpretation: {{c1::partially compensated metabolic alkalos…
Published	07/30/2024	Arterial blood profile pH = increased beyond normalPCO2 = normal[HCO3-] = increased Interpretation: {{c1::uncompensated metabolic alkalosis}}
Published	07/30/2024	Arterial blood profile pH = increased beyond normalPCO2 = decreased[HCO3-] = increased Interpretation: {{c1::combined respiratory and metabolic alka…
Published	07/30/2024	Arterial blood profile pH = increased beyond normalPCO2 = decreased[HCO3-] = normal Interpretation: {{c1::uncompensated respiratory alkalosis}}
Published	07/30/2024	Arterial blood profile pH = increased beyond normalPCO2 = decreased[HCO3-] = decreased Interpretation: {{c1::partially compensated respiratory alkal…
Published	07/30/2024	HPO42-:H+ ratio = {{c1::5:4}}
Published	07/30/2024	NH3:H+ ratio = {{c1::1:1}}
Published	07/30/2024	Production and secretion of NH4+ from glutamine occurs in the {{c1::PCT}} of the renal tuble
Published	07/30/2024	In α-intercalated cells, HCO3- is reabsorbed into the blood via {{c1::Cl--HCO3- exchanger}}
Published	07/30/2024	Arterial blood profile pH = decreased within normalPCO2 = normal[HCO3-] = decreased Interpretation: {{c1::normal acid-base}}
Published	07/30/2024	Arterial blood profile pH = increased within normalPCO2 = normal[HCO3-] = increased Interpretation: {{c1::normal acid-base}}
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