High blood pressure symptoms, signs and risks. High blood pressure, or hypertension, doesnât usually cause any obvious symptoms. The British Heart Foundation estimates that up to 5 million people in the UK have undiagnosed high blood pressure. Left untreated, hypertension can lead to serious diseases, including stroke, heart disease, kidney failure and eye problems.
Ringneck Snake (Diadophis punctatus) Description: Ringneck snakes are small -- 10 - 15 in (25 - 38 cm) -- slender snakes that are generally grayish with a yellow or orange band around the back of the neck and a yellow or orange underside. Two subspecies are found in our region.
Ringneck snakes' prey animals are frogs, lizards, slugs, tiny salamanders, young snakes, bugs and earthworms. A lot of what these predominantly diurnal snakes consume relies on what they can track down around them. Ringneck snakes give off their venom through the massive teeth that are situated in their upper jaws.ndividuals of this species are totally innocuous to people. However, they are indeed slightly venomous. Ringneck snakes' saliva contains moderate venom, which they utilize to control their prey animals. Trapped ringneck snakes frequently salivate out of the sides of their mouth -- perhaps because of giving off venom.