There are over 2,900 species of snakes ranging as far northward as the Arctic Circle in Scandinavia and southward through Australia. Snakes can be found on every continent except Antarctica, in the sea, and as high as 16,000 feet (4,900 m) in the Himalayan Mountains of Asia.
The negative symptoms of schizophrenia are passive in nature. They affect the personâs thinking, emotion and behavior and can be the most devastating of all the symptoms. Three of the most common are flat affect, alogia, and avolition.
Signs & Symptoms of Pleurisy. 1  Patient suffering from Pleurisy has chest pain, which worsens upon breathing, coughing or sneezing. 2  Pain from the pleurisy can also radiate towards the shoulder and back. 3  Shortness of breath is one of the symptoms of Pleurisy, as the patient tries to reduce the amount of inhaling and exhaling he/she does. Fever can be present in some cases. Sometimes, the patient suffering from Pleurisy can also have a cough.