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.
When the doctor does a rectal exam and smears a stool sample on a card to test for blood in the stool, or gives you a paper to drop into the toilet to look for a color change, this is known as testing for occult gastrointestinal bleeding.he most commonly used method is the guaiac-based fecal occult blood test. It usually picks up about a daily blood loss of about 10 ml (about two teaspoonfuls). Normally, there is only about 0.5 to 1.5 ml of blood a day that escapes blood vessels into the stool each day.