Montana Field Guides. Of the three North American weasels (Genus Mustela), the Short-tailed Weasel is intermediate in size. Males are distinctly larger than females of the same age. During summer the fur is dark brown with white (not buff) under-parts, white feet, and white along the inside of the hind legs. The tip of the tail is black.
There's no single test for Parkinson's disease, but symptoms and response to treatment can guide diagnosis. Symptoms of Parkinson's disease vary from person to person, but they tend to get worse over time. The signs and symptoms of Parkinson's are divided into two categories: motor (movement-related) and non-motor.
Types of Antiphospholipid Antibodies. False-Positive Test for Syphilis. In the 1940s, when it was common for people to have premarital exams, doctors realized that some women with lupus tested positive for syphilis. Further studies indicated that 1 in 5 people with lupus had a false-positive syphilis test.