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.
Less common HIV symptoms in women in this stage include: 1  Swollen lymph nodes. 2  Nausea. 3  Fatigue. Ulcers in the mouth.  Vaginal infections, like yeast infections and bacterial 1  vaginosis. Night sweats. 2  Vomiting. Muscle aches and joint  pain.
Most people begin to show symptoms of HIV within two to four weeks of exposure. Recurrent or persistent fevers may be one of the first symptoms you experience after contracting HIV. In acute HIV, a fever also may be accompanied by: 1  sore throat. 2  rash. 3  fatigue. 4  swollen lymph nodes. 5  other virus-like symptoms.