threat ithe boe, stats to cive the Cx move Normal Levels of Suostances in the Ar
ID: 3512789 • Letter: T
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threat ithe boe, stats to cive the Cx move Normal Levels of Suostances in the Arterial Blood Of pH pCO2 (partial pressure of carbon dioxide) pO2 (partial pressure of oxygen) Hemoglobin- O2 saturation HCO3] 7.40 t0.05n 40 mm Hg 90-100 mm H 94-100 % 24 meq/ liter Dan, a seventeen year old boy has been admitted to the hospital for breathing changes, sneezing frequently, headache, coughing, and wheezing, Upon questioning at the hospital, Dan reveals that he has been feeling tired lately and the breathing changes refer to a shortness of breath. He also reports a feeling of tightness in the chest. They diagnose him with having asthma. Arterial blood was drawn and sampled and the following values where revealed: pH pCO2 (partial pressure of carbon dioxide) pO2 (partial pressure of oxygen) Hemoglobin - O2 saturation HCO3J 7.50 +0.05 30 mm Hg 75 mm Hg 70% 24 meq/literExplanation / Answer
difference between respiratory acidosis and alkalosis:
Respiratory Acidosis
Respiratory acidosis is the acidosis that is caused by alveolar hypoventilation. During hypoventilation the lungs fail to expel CO2 , which is produced in the tissues. CO2 is the major end product of oxidation of carbohydrates, proteins and fats. CO2 accumulates in blood where it reacts with water to form carbonic acid, which is called respiratory acid. Carbonic acid dissociates into H+ and HCO3 – . The increased H+ concentration in blood leads to decrease in pH and acidosis.
Respiratory alkalosis is the alkalosis that is caused by alveolar hyperventilation. Hyperventilation causes excess loss of CO2 from the body. Loss of CO2 leads to decreased formation of carbonic acid and decreased release of H+. Decreased H+ concentration increases the pH leading to respiratory alkalosis. When the partial pressure of CO2 in arterial blood decreases below 20 mm Hg, alkalosis occurs.
asthma:Medications used to treat asthma are divided into two general classes: quick-relief medications used to treat acute symptoms; and long-term control medications used to prevent further exacerbation. Antibiotics are generally not needed for sudden worsening of symptoms.
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