PaO 2 or âpartial pressure of oxygenâ measures the amount of free oxygen molecules dissolved in plasma (measured in mmHg or Torr). This is not always the most reliable account of the actual oxygenation state of blood as the vast majority of O 2 is bound to hemoglobin.
Signs and symptoms of foodborne botulism include: 1  Difficulty swallowing or speaking. 2  Dry mouth. 3  Facial weakness on both sides of the face.  Blurred or double 1  vision. Drooping eyelids.  Trouble 1  breathing. Nausea, vomiting and abdominal cramps.  Paralysis.
Abdominal Pain. One symptom of a flare-up of diverticulitis is abdominal pain. The patient may feel sudden pain in the lower left part of the abdomen, according to MayoClinic.com. In some cases, the pain may start out as a mild one and then gradually increase over several days.nother symptom of a diverticulitis flare-up includes nausea and vomiting, according to the Cleveland Clinic. Severe nausea and vomiting with abdominal distension may suggest a more significant complication of diverticulitis, such as a bowel obstruction.