Fоr eаch оf the fоllowing toxicаnts, pleаse provide the requested information: Toxicant A: Organophosphorus Insecticides (10 points) Species of animals most commonly affected- Mechanism of action of the toxicant (how does it affect animals and people- Name of another class of insecticides having the same same mechanism of action but reversible Expected clinical signs- Two different drugs which are considered antidotal for this intoxication- Toxicant B: Anticoagulant Rodenticides (10 points) Species of animals most commonly affected- Mechanism of action of the toxicant (how does it affect animals and humans)- Name two specific examples of second generation anticoagulant rodenticides- Expected clinical signs- The most common antidotal therapy and the duration of treatment for intoxications involving second generation anticoagulant rodenticides- Toxicant C = Lead (10 points): Two common sources of toxicant- Two species of animals most commonly affected- Two mechanism of action of the toxicant (how does it affect the animals and humans- Two expected clinical signs- The antemortem diagnostic sample of choice and why- Toxicant D = Arsenic (10 points) Two common sources of toxicant- Species of livestock most commonly affected- Two mechanism of action of the toxicant (how does it affect the animal (in some cases, not known)- Two expected clinical signs- The antemortem sample of choice and why- Toxicant E = Ethylene Glycol (10 points) Most common source of toxicant for pets- Relative toxicity of ethylene glycol for dogs versus cats- Summarize the three stages of ethylene glycol intoxication in pets, describing when they occur, the specific toxic principles involved, and the clinical signs observed (2 points)- Name two antidotal therapies for ethylene glycol intoxication which are used to inhibit alcohol dehydrogenase-
Which оf the fоllоwing stаtements BEST describes ALL of the mаjor components of the risk аssessment process?