Neck tightness: Related Topics. These medical condition or symptom topics may be relevant to medical information for Neck tightness: 1  Neck.  Neck symptoms (833 causes)
Snake doctor is a local name for an insect. Some people also call this fellow a snake dragon. Others may call any kind of dragonfly a snake doctor. This is very confusing. It shows why the experts have given a special name to each creature and each plant.
There is a special scale called the anal plate, or vent. The scales from the vent to the end of the tail will change depending on whether it is venomous or not. If the scales are divided, then the snake is non-venomous.