1 Stool tests can produce false-positive and false-negative results. 2  False-positive means that the test may be positive when you don't have a polyp or cancer. 3  False-negative means that the test may be negative when you do have a polyp or cancer.4  These tests may miss polyps and some cancers.n abnormal FIT/iFOBT or FOBT test means that there was some blood in your stool at the time of the test. An abnormal sDNA test means that some abnormal cells were found. Abnormal test results are called positive.
Overview: This exotic species was introduced into Cincinnati in 1951 and has since become well established. Sometimes referred to locally as âLazarus lizards,â the common wall lizards were brought to eastern Cincinnati from northern Italy by a local resident after a vacation near Milan and were released in a backyard.all lizards have a somewhat flattened body with long limbs and toes, an angular head, and a prominent jaw. Their backs are green or brown with black blotches. The belly is lighter in color.
Three species of Alligator Lizards can be found in California: The Southern Alligator Lizard-Elgaria multicarinata (found throughout the state). The Northern Alligator Lizard-Elgaria coerulea (found only from the Monterey Bay north, and in the Sierra Nevada.).orthern and Southern Alligator lizards are very similar in appearance, but observing the color of the eye and the position of the dark stripes on the belly can help you differentiate them. Check the range, also. There are no Northern Alligator lizards in much of Southern California.