SENSORY ORGANS ANATOMY. 1  Sensory organs are very highly developed and specialized organs that are an extension of the central nervous system, with a sole function to take in information and relate it to the brain. The sensory neurons are highly adapted to detect changes of both external and internal changes in the environment and report these changes to the brain.
If you break a mercury thermometer or light bulb, a small amount of liquid mercury may spill out. Liquid mercury can separate into small beads, which can roll some distance away. The mercury may also evaporate into vapour. However, this small amount of mercury is extremely unlikely to cause problems for your health.
You may have this test if your healthcare provider suspects that you have mercury poisoning. Symptoms include: Fever. Chills. Chest tightness. Shortness of breath. Inhaling mercury can cause: Nausea. Diarrhea. Vomiting. Burning sensation in your mouth. You may also need this test to monitor your safety if it's possible that you could be exposed to mercury at your work. You might also have this test if you are having chelation therapy for mercury poisoning.