Oxygen Transport and Interpretation of Blood Gas Data
| Course Id | 990614 |
| Course Name | Oxygen Transport and Interpretation of Blood Gas Data |
| Course Catagory | Respiratory Care |
| Course Price | 33.54 |
| Course CEU | 3 |
Course Objectives
Upon successful completion of this module, you will be able to:
- Describe the oxygen cascade and the stepwise decline in oxygen partial pressure from inspired air to the tissues.
- Explain how oxygen is carried in blood in dissolved and hemoglobin-bound forms and calculate arterial oxygen content.
- Interpret the oxyhemoglobin dissociation curve, including P50 and the physiologic factors that shift it.
- Calculate oxygen delivery and consumption and explain the relationship between them.
- Apply the alveolar gas equation and the alveolar–arterial oxygen gradient to evaluate gas exchange.
- Distinguish the five mechanisms of hypoxemia and predict their response to supplemental oxygen.
- Identify the components of an arterial blood gas report and recognize common preanalytic errors.
- Describe the physiologic regulation of acid–base balance by the respiratory and renal systems.
- Apply a systematic, stepwise method to interpret blood gas and acid–base data.
- Recognize primary acid–base disorders, evaluate compensation, and use the anion gap to detect mixed disturbances.