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Toxo, Q2 I
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what syndrome is caused from red maple?
hemolytic syndrome
(hemoglobinuria, methemoglobin, icterus, cyanosis)
what plant family does red maple belong to?
aceraceae
what family does redroot pigweed belong to?
amaranthaceae
what species are affected by redroot pigweed
How does animal act when affected?
Pigs & Ruminants
Alert but reluctant to move; sternal recumbency
what family does poison ivy belong to ?
anacardiaceae
what clinical signs are seen with poison ivy?
contact dermatitis (Less severe in animals than people)
what family is poison hemlock in ?
apiaceae
(spotted purple stem)
what signs are associated with poison hemlock?
Depression (as with nicotine)
Abortions
NO convulsions
what are "dead man's fingers"?
water hemlock
what is the most violently poisonous plant in the western/northern hemisphere?
What is the toxic principle?
Water hemlock
Cicutoxin in roots
what signs are associated with water hemlock?
Is it fatal?
cicutoxin=
*Convulsions*
Cardiopulmonary Fx
Death within 8 hours
what family is oleander in?
apocynaceae
what is the toxic principle of oleander?
cardenolides (extremely poisonous)
what are signs of oleander toxicity?
Salivation
Vomiting (even*ruminants*)
Convulsions (+/-)
Sudden death
are ruminants more or less susceptible to hemp dogbane poisoning?
Less (rumen degredation?)
what are clinical signs of hemp dogbane toxicity?
Cardiac (glycoside)
Vomiting even in ruminants; Diarrhea/Constipation
what are the toxic signs of milkweed of narrow leaf variety?
What about broad leaf?
Narrow
: Neurotoxic
Ataxia
Convulsions
Salivation
Broad
: Cardio-toxic
(glycosides, cardenolides)
NO convulsions
what family is yellow star thistle in?
Which species is most susceptible?
Asteraceae
Horses
what is the cause of "sage sickness"?
How is affected animal behaving?
Sagebrush
Forelimb incoordination
Good appetite
what is cause of "chewing disease"?
How does animal present?
yellow star thistle
Disorder of prehension;
Paralyzed tongue curled into V shape
Aimless walking
what is toxic principle of white snakeroot?
What Sp is most susceptible?
Tremetol (an alcohol)
Glycosides
Horses
Author
HLW
ID
211681
Card Set
Toxo, Q2 I
Description
Toxo, Q2 I
Updated
2013-04-07T15:57:03Z
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