Skin Lesions caused by poisonous snakes

From venomous snakes the most dangerous bites of Cobra, spectacled serpents, vipers, some sea snakes. Their bites (usually hands, feet) are accompanied by local pain, progressive edema of the affected limb, passing sometimes on the trunk. At the bite location revealed two reddish dotted wound; soon around them appear petechiae or hemorrhages, which can be detected also on mucous membranes.

There is cyanosis and rapid swelling of limbs, increasing the General toxic reaction. In some cases, develop kollaptoidnoe state. Bites of snakes up to 15% of bitten die from heart failure, paralysis of the respiratory center 3-4 days after the bite.

Treatment: rapid removal (suction) of the poison from the wounds (effectively in half an hour); immobilization of extremities; the introduction of anti-typhoid serum in the interscapular region (20-100 ml); epinephrine, caffeine, kordiamin, ephedrine; novocaine blockade around the bite; systemic corticosteroids in medium doses.


Some marine molluscs have poisonous apparatus and swimmers cause painful burns, the development of erosions, local ischemia, cyanosis, numbness, which quickly can spread to large areas Continue reading

First aid for the bites of snakes and insects presentation for the life safety

Our catalog presentations Sprska is willing to give you for all the material we have at the moment to you quietly and without problems could download a presentation on life safety for the subject First aid for the bites of snakes and insects and to do that, you can right now for a direct without any stupid transitions for various SMS services, paid hosting services, where you are asked to pay for downloading. We don’t have it. You download our brand boot, you immediately get the archive either from the presentations or to Google Drive where you quickly, without advertisement can download in seconds right material. However note that together with the loader you will be prompted to install some useful programs to work on the Internet. All programs have passed rigorous testing and do not contain viruses, because these programs distributively and distributed company . If you are not, remove the checkmark when you install the bootloader and nothing will install to you. To download the presentation on First aid for snake bites and insects . All of our school presentations course is suitable not only for pupils but also makes a wonderful and irreplaceable assistants to teachers of schools, students, teachers of Universities. Continue reading

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