Final

Question 1

Poisoning by which plant cause sign of vit. B1 (thiamine) def. in mono gastric animals?

Answer 1

Horsetail or bracken fern

Question 2

What plant has a phytotoxin?

Answer 2

castor bean

Question 3

What plant causes digitalis effects with initial ab pain and vomiting?

Answer 3

oleander

Question 4

What plant produces a photodynamic substance that causes photosensitivity?

Answer 4

St. Johnswort

Question 5

Ragwort’s toxic principle

Answer 5

Pyrrolidine alkaloids

Question 6

Sudden onset of signs of hepatic insufficiency such as wt loss, icterus, incoordination, head pressing, aimless wandering, walking in circle and other signs of main, GI distress, tenesmus, and signs due to

Answer 6

ragwort

Question 7

The toxic principles of what plant act by blocking the nicotinic receptors at the NM junction?

Answer 7

larkspur

Question 8

What plant acts by a mechanism similar to Vit D?

Answer 8

Day-blooming jessamine

Question 9

What is not effective in treating poisoning by cyanogenic plants?

Answer 9

activated charcoal ONLY

Question 10

What is a toxicant that causes bright red MM and cherry red blood?

Answer 10

cyanide

Question 11

Chronic poisoning with ____ is most likely to cause abortion in cattle?

Answer 11

nitrate

Question 12

What are the CS of marine toad intoxication?

Answer 12

foaming of the mouth, seizures, tachy/bradycardia

Question 13

rotten garlic odor is??

Answer 13

Se

Question 14

lameness, hoof abhor, emaciation, and loss of hair is

Answer 14

Chronic Se

Question 15

Methylene Blue IV is the antidote for?

Answer 15

nitrate

Question 16

A toxin that causes elevated thiocyanate levels in urine?

Answer 16

cyanide

Question 17

Cyanide and hydrogen sulfide act by

Answer 17

causing sudden death mainly due to preventing tissue oxygen utilization

Question 18

you can treat hydrogen sulfide and cyanide with

Answer 18

sodium nitrate IV

Question 19

signs of chronic cyanide poisoning in horses are mainly due to

Answer 19

neuronal degeneration of the spinal cord and brain

Question 20

The plant that causes cyanide poisoning?

Answer 20

wild cherry

Question 21

Caladium is in what family

Answer 21

insoluble Ca oxalate

Question 22

poisoning due to plants containing soluble oxalates is most common in

Answer 22

ruminants

Question 23

The toxic principle in monkshood is…

Answer 23

cardiotoxic alkaloid

Question 24

The primary effect of pyrrolizidine alkaloids is

Answer 24

hepatic damage

Question 25

What is the antidote for jimsonweed?

Answer 25

physostigmine

Question 26

A dog suffering from chocolate poisoning should be treated with

Answer 26

propranolol

Question 27

Poisoning by rhubarb is associated with what?

Answer 27

kidney damage

Question 28

An animal showing signs of diarrhea, dry mouth/MM, dilated pupils and convulsion or coma is most likely poisoned with?

Answer 28

jimsonweed

Question 29

A se indicator plant?

Answer 29

princess plume

Question 30

Pyrolizdine alkaloids from rattle box precipate toxicosis with?

Answer 30

copper

Question 31

poisoning by ergot in cattle has ___ has a ddx?

Answer 31

Selinum

Question 32

What plant may cause CS due to mechanism similar to warfarin?

Answer 32

spoiled sweet clover

Question 33

what is contraindicated in snake envenomation?

Answer 33

glucocorticoids

Question 34

what are the CS for toad toxicosis?

Answer 34

hyper salivation, vomiting, brick red MM, brady or tachycardia

Question 35

milk fever is a ddx of?

Answer 35

soluble oxalate

Question 36

a toxicant that causes elevated thiocyanate levels in urine?

Answer 36

cyanide

Question 37

Soluble oxalate poisoning is ass with?

Answer 37

Halogeton

Question 38

What is the plant that's ass with neurotoxicity and causes neuronal vaculation?

Answer 38

locoweed

Question 39

What is the part of the plant that contains the highest amount of nitrate?

Answer 39

stalks

Question 40

Is activated charcoal effecting in absorbing marine toad toxins?

Answer 40

YES