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.
Botulism is a serious illness caused by a nerve toxin made by the bacterium, Clostridium botulinum (C. botulinum). A toxin is a poison that is released by some bacteria.There are three types of botulism: food, wound and infant botulism. Eating food that has the botulism toxin causes food-borne botulism.It often involves improperly processed home canned foods. Wound botulism occurs when C. botulinum spores contaminate a wound and produce toxin. toxin is a poison that is released by some bacteria. There are three types of botulism: food, wound and infant botulism. Eating food that has the botulism toxin causes food-borne botulism.