Search results
Results from the WOW.Com Content Network
Alkalosis is the result of a process reducing hydrogen ion concentration of arterial blood plasma (alkalemia).In contrast to acidemia (serum pH 7.35 or lower), alkalemia occurs when the serum pH is higher than normal (7.45 or higher).
Metabolic alkalosis is an acid-base disorder in which the pH of tissue is elevated beyond the normal range (7.35–7.45). This is the result of decreased hydrogen ion concentration, leading to increased bicarbonate ( HCO − 3 ), or alternatively a direct result of increased bicarbonate concentrations.
Respiratory alkalosis is a medical condition in which increased respiration elevates the blood pH beyond the normal range (7.35–7.45) with a concurrent reduction in arterial levels of carbon dioxide. [1] [4] This condition is one of the four primary disturbances of acid–base homeostasis. [5]
In addition to arterial blood gas, an anion gap can also differentiate between possible causes. The Henderson-Hasselbalch equation is useful for calculating blood pH, because blood is a buffer solution. In the clinical setting, this equation is usually used to calculate HCO 3 from measurements of pH and PaCO2 in arterial blood gases. The amount ...
As indicated by the Davenport diagram, respiratory depression, which results in a high P CO 2, will lower blood pH. Hyperventilation will have the opposite effects. A decrease in blood pH due to respiratory depression is called respiratory acidosis. An increase in blood pH due to hyperventilation is called respiratory alkalosis (Fig. 11).
Metabolic alkalosis: Too much baking soda may put you at risk for metabolic alkalosis, which means the pH of your blood is too high or more alkaline, Prest notes. Alkalosis can reduce blood flow ...
Contraction alkalosis refers to the increase in blood pH that occurs as a result of fluid losses (volume contraction). The change in pH is especially pronounced with acidic fluid losses caused by problems like vomiting .
Metabolic acidosis can lead to acidemia, which is defined as arterial blood pH that is lower than 7.35. [6] Acidemia and acidosis are not mutually exclusive – pH and hydrogen ion concentrations also depend on the coexistence of other acid-base disorders; therefore, pH levels in people with metabolic acidosis can range from low to high.