If the speech signal is normal and the subject has a normal processing system, then speech understanding is good. If we compromise the signal in some manner, but the subject has a normal auditory processing system, then performance would be fair to good.
Immediate care of the exposed person. Immediately following exposure to blood or body fluids, it is recommended that the exposed person. undertakes the following steps as soon as possible: ï· 2wash wounds and skin sites that have been in contact with blood or body fluids with soap and water.
Your physician may order a test known as a blood gas analysis or arterial blood gas (ABG) test to determine your levels. This test requires collecting a small amount of blood from an artery and reading the results within 10 minutes.dentifying imbalances in your pH and blood gas levels can provide an early warning about how your body is handling illness. Your physician may order a blood gas analysis if he or she suspects you are experiencing any of the following conditions: 1  lung disease. 2  kidney disease. 3  metabolic disease.