In a close-ended manometer, one end of the manometer is attached to the high-pressure gas, and the other has a vacuum of gas instead of being open to the air. Barometers also fill this function, but measure only atmospheric gases.
The most common HIV symptoms in women in this stage include: 1  Body rash. 2  Fever. 3  Sore throat.  Severe headaches.
The Three Most Common HIV Symptoms Experienced by Women. 1  frequent or severe vaginal infections. 2  abnormal Pap smears. 3  pelvic infections such as pelvic inflammatory disease (PID) that are difficult to treat.