Antinematodals/beginning msc

Question 0

Antiparasitics constitute what?

Answer 0

The largest groups of chemical agents used in vet Ned

Question 1

What are antiparasitics?

Answer 1

Drugs that kill or inhibit internal parasites or external

Question 2

What are four things to base your choice of antoparasitic on?

Answer 2

Susceptibility or parasite
Toxicity to animal
Price
Ease of application

Question 3

What does anthemic mean?

Answer 3

Drugs used to kill helminth parasites or internal parasites

Question 4

What are two examples of tetrahydropyrimidines?

Answer 4

Pyrantel and morantel

Question 5

What do tetrahydropyrimidines do to parasites?

Answer 5

Kill parasites by interfering with their CNS

Question 6

What will tetrahydropyrimidines kill in horses? 3

Answer 6

Ascarids, strongyles, pinworms

Question 7

What will tetrahydropyrimidines kill in cattle?

Answer 7

Strongyles

Question 8

What will tetrahydropyrimidines kill in dogs and cats?

Answer 8

Ascarids and hookworms

Question 9

What antoparasitic should you be cautious about when using tetrahydropyrimidines?

Answer 9

Organophosphates

Question 10

What should you do with liquid forms of purantel?

Answer 10

Shake and mix thoroughly

Question 11

What antinematodal is used in most species?

Answer 11

Tetrahydropyrimidines

Question 12

What are six examples of benzimidazoles?

Answer 12

Fenbendazole, me bendable, thiabendaziole, ocibendazole, albendazole, oz fenbendazole

Question 13

What happens to febantel in the liver?

Answer 13

It is metabolized to fenbendazole and oxfenbendazole

Question 14

What do benzimidazoles do to nematodes?

Answer 14

Kill them by interfering with their energy metabolism

Question 15

What do benzimidazoles do in horses? 3

Answer 15

Strongyles, pinworms, and Ascarids

Question 16

What do benzimidazoles do to cattle? 4

Answer 16

Kill Ascarids, pinworms, strongyles, and other stomach worms

Question 17

What does albendazole effect in attle?

Answer 17

Liver flukes

Question 18

What does fenbendazole effect in cattle?

Answer 18

Lungworms

Question 19

What do benzimidazoles effect in dogs and cats? 4

Answer 19

Ascarids, hookworms, whipworms, tapeworms

Question 20

What tapeworm is benzimidazoles effective against and not against?

Answer 20

No dipylidium, yes to taenia

Question 21

What are two side effects of benzimidazoles?

Answer 21

Vomiting, diarrhea,

Question 22

What benzimidazoles can be toxic to the liver?

Answer 22

Mebendazole

Question 23

What are three examples of piperazines?

Answer 23

Piperazines dihydrochloride, piperazines citrate, diethylcarbamazine citrate

Question 24

What do piperazines do to nematodes?

Answer 24

Paralyze the worms

Question 25

What types of nematodes are piperazines effective against?

Answer 25

Ascarids in dogs and cats

Question 26

What antinematodal must be given ones a day as a heart worm preventative?

Answer 26

Piperazines

Question 27

What antinematodal can you buy OTC?

Answer 27

Piperazines

Question 28

What are four examples of avermectins?

Answer 28

Ivermectin, moxidectin, doramectin, selamectin

Question 29

What do avermectins do to nematodes?

Answer 29

Kill them by interfering with their CNS

Question 30

What antinematodal is mostly used in large animals? 2

Answer 30

Avermectins and levamisole

Question 31

What do avermectins kill in horses? 4

Answer 31

Bots, Ascarids, strongyles, pinworms

Question 32

What do avermectins kill in cattle? 2

Answer 32

Strongyles and lungworms

Question 33

What do avermectins kill in dogs?

Answer 33

Microfilaria stage of heartworm

Question 34

What does avermectins kill in cats? 5

Answer 34

Ascarids and hookworms fleas and mites

Question 35

What breed has a problem with ivermectin?

Answer 35

Collies

Question 36

What are four toxic signs of ivermectin in collies?

Answer 36

Dilated pupils, ataxia, tremors, depression

Question 37

Why do cattle and horses have reCtions to ivermectin?

Answer 37

Body's inflammatory reaction to dead parasites

Question 38

What are three examples of Organophosphates?

Answer 38

Dichlorvos, trichlorfom, coumaphos

Question 39

What do Organophosphates do to parasites?

Answer 39

Kill them by interfering with their CNS

Question 40

What do Organophosphates effect in horses?

Answer 40

Not worms

Question 41

What type of parasite do Organophosphates mostly attack?

Answer 41

External

Question 42

What do Organophosphates effect in dogs? 3

Answer 42

Ascarids, hookworms, whipworms

Question 43

What are two examples of levamisole?

Answer 43

Levasole and tramisol

Question 44

What does levamisole do to parasites?

Answer 44

Effects the CNS

Question 45

How are levamisole a administered?

Answer 45

Oral or injection

Question 46

What antoparasitic is an immuno stimulant?

Answer 46

Levamisole

Question 47

What does levamisole effect in horses? 2

Answer 47

Ascarids and strongyles

Question 48

What does levamisole effect in cattle?

Answer 48

Strongyles and lungworms

Question 49

What does levamisole effect in dogs and cats?

Answer 49

Lungworms

Question 50

What are two adulticides?

Answer 50

Thiaventarsimide and melatsomine

Question 51

What adulticide is IV, can cause sloughing, liver and kidney problems? And vomit?

Answer 51

Thiacetatsamide

Question 52

What adulticide is less toxic, preferred for adult heartworms, IM, and is done in 2 doses?

Answer 52

Melarsamine

Question 53

What are five microfilariacides/preventatives?

Answer 53

Diethylcarbamazine, ivermectin, millbrmycin oxime, selamectin, moxidectin

Question 54

What types of worms does milbemycin oxime attack? 3

Answer 54

Ascarids, whipworms, hookworms