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.
Figure 3. Relationship between the dose of sodium bicarbonate administered (in mEq/kg) and the associated change in cerebral blood flow (%) 1 min after injection. The black line indicates the best linear fit to the data, and the 95% confidence interval to the fit is shown in the gray shaded region.erebral Monitoring. A hybrid diffuse optical instrument combining DOS and DCS was used to noninvasively monitor cerebral hemodynamics. This instrument has been described previously (24), and the techniques and theoretical analysis have been described at length (26).