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Calculate the CaO2 for a patient with the following data. Round your answers to the nearest tenth. Pb 740 mmHg                                                              FiO2 0.45 Hgb 10 g% PaO2 65 mm Hg SaO2 91% PaCO2 35 mm Hg PvO2 30 mmHg SvO2 60% WBC 11.0 x 10^9/L. VO2 250 ml/min

Interpret the following blood gas as (A) compensated, partially compensated, or uncompensated (B) respiratory, metabolic, or mixed (C) acidosis, alkalosis, or normal and (D) severity of hypoxemia if present. (2 points each). An invalid ABG can also be a possible answer. pH 7.42, pCO2 24 mmHg, HCO3 23 mEq/L, pO2 74 mmHg

Interpret the following blood gas as (A) compensated, partially compensated, or uncompensated (B) respiratory, metabolic, or mixed (C) acidosis, alkalosis, or normal and (D) severity of hypoxemia if present. (2 points each). An invalid ABG can also be a possible answer.  pH 7.36, pCO2 32 mmHg, HCO3 19mEq/L, pO2 88mmHg

Interpret the following blood gas as (A) compensated, partially compensated, or uncompensated (B) respiratory, metabolic, or mixed (C) acidosis, alkalosis, or normal and (D) severity of hypoxemia if present. (2 points each). An invalid ABG can also be a possible answer.  pH 7.63, pCO2 28 mmHg, HCO3 34 mEq/L, pO2 100 mmHg 

Which chemical buffer system has the greatest capacity?

Interpret the following blood gas as (A) acute or chronic (B) alveolar hyperventilation or hypoventilation (C) with no, partial, or full renal compensation (1.5 points each).  pH 7.43, pCO2 29 mmHg, HCO3 19 mEq/L

Which of the following are components of the body’s non-bicarbonate buffer system? 1. Hemoglobin 2. Plasma proteins 3. Organic phosphates 4. Inorganic phosphates

Of the non-bicarbonate buffer systems, which one is the most important/efficient?

Of the non-bicarbonate buffer systems, which one is the most important/efficient?

Which of the following acts as the “first-line” or immediate defense against the accumulation of H+ ions?