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437 Possible Causes for Bicarbonate Decreased

  • Cystinosis

    Cystinosis is a genetic medical condition that results in excessive deposition of cystine crystals within lysosomes, leading to extensive organ dysfunction in the human body. Cystinosis can target multiple organs in the body and, thus, has a wide symptom presentation. Aside from kidney dysfunction, the disease can[…][]

  • Acute Alcohol Intoxication

    […] in serum bicarbonate concentration.[] Accumulation of the alcohols in the blood can cause an increment in the osmolality, and accumulation of their metabolites can cause an increase in the anion gap and a decrease[]

  • Acidosis

    Labs: General Arterial Blood Gas Arterial pH decreased Serum bicarbonate decreased PaCO2 decreased PaCO2 drops 1.2 mmHg per 1 meq/L bicarbonate fall Calculated PaCO2 1.5 x[] A persistent decrease in the rate of renal bicarbonate reabsorption that maintains the decreased plasma bicarbonate level. c.[] Decreased in increased Anion Gap Metabolic Acidosis Bicarbonate decrease matches Anion Gap increase Urinalysis with Urine pH Urine pH 6: Suggests Renal cause Urine pH Urine[]

  • Acute Cystitis

    Ingesting sodium bicarbonate can decrease acidity in your body and cause the blood and urine to become more alkaline.[] Sodium bicarbonate is a weak base; it absorbs hydrogen ions and causes solutions to become more basic, or alkaline.[]

  • Hyperventilation

    […] via a decrease in bicarbonate reabsorption.[] There is approximately a 2% decrease in CBF for every 1 mmHg decrease in PaCO2 levels.[] In turn, the decrease in PaCO 2 increases the ratio of bicarbonate concentration to PaCO 2 and, thereby, increases the pH level; thus the descriptive term respiratory alkalosis[]

  • Essential Hypertension

    […] have been found even before the development of hypertension in salt-sensitive normotensive subjects. 86 These studies showed that a decrease in cumulative bicarbonate excretion[] […] abnormalities of intracellular sodium, calcium, and magnesium concentrations been implicated in salt-sensitive hypertension, 82 85 but alterations in extracellular pH and bicarbonate[]

  • Respiratory Alkalosis

    Measurement of the serum bicarbonate permits definitive diagnosis: acute respiratory alkalosis: serum bicarbonate decreases by 2 mM for every 10 mmHg (or 1.33kPa) decrease[] RESULTS: For each decrease of 1 mm Hg (0.13 kPa) in the PaCO2, the plasma bicarbonate concentration decreased by 0.41 mmol per liter in the subjects who started with a normal[] The decreased bicarbonate concentration realigns the Henderson-Hasselbalch Equation for the bicarbonate buffer and thus largely corrects the ECF pH.[]

  • Acute Hyperventilation

    This decline in U-B PCO2 with acute hyperventilation could not be attributed to changes in urine flow, phosphate, or bicarbonate excretion, suggesting, therefore, a decrease[] […] res'pir-ă-tōr-ē al'kă-lō'sis ) Alkalosis resulting from an abnormal loss of CO 2 produced by hyperventilation, either active or passive, with concomitant reduction in arterial bicarbonate[] […] concentration. alkalosis a pathological condition resulting from accumulation of base, or from loss of acid without comparable loss of base in the body fluids, and characterized by decrease[]

  • Gastroesophageal Reflux Disease

    Cigarette smoking can reduce the LES pressure[ 117 – 119 ] and decrease salivary bicarbonate secretion, thus reducing the physiological neutralizing effect of saliva on intraesophageal[] […] secretion of bicarbonate by esophageal submucosal glands and attenuated ability of the cells lining the esophagus to resist acid injury. 1 Diagnosis CLINICAL PRESENTATION[] […] patients may have a hiatal hernia without reflux or reflux without a hernia. 9 Other possible causal factors in GERD include delayed clearance of physiologic reflux by saliva, decreased[]

  • Pregnancy

    The renal system compensates by increasing excretion of bicarbonate.[] Expiratory reserve volume (ERV) decreases 15%. Residual volume decreases. Vital capacity does not change. Inspiratory capacity increases 5%.[]

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