Possible short Q's for Final MT Flashcards by Mary Doody

Its mode of action is coccidiostatic. It is active against second generation schizonts:
A.Narasin
B.Salinomycin
C.Clopidol
D.Sulfachloropyrazine

D. Sulphachlorpyrazine

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This antiprotozoal drug can be applied in food-producing mammals and birds: 
A. Metronidazole
B. Ronidazole
C. Furazolidone
D. Halofuginone

D. Halofuginone

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The lowest man power requirement is during the external mass-treatment by application 
A. Pour-on
B. Spraying
C. Spot-on
D. Washing

B. Spraying

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Which anticoccidial drugs would you use in a rotation program to prevent coccidiosis in broilers?
A. Monensin-amprolium
B. Narasin-salinomycin
C. Toltrazuril-diclazuril
D. Maduramicin-semduramicin

Apparently A. Monensin-Amprolium

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This group has a very low therapeutic index. Mammals, above all horses and dogs, are extremely sensitive:
A. Triazone derivates
B. Pentavalent antimony compounds
C. Ionophore antibiotics
D. Sulphonamides

C. Ionophore antibiotics

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This ionophore antibiotic is less subject to development of cross-resistance: 
A. Monensin
B. Salinomycin
C. Lasalocid
D. Narasin

C. Losalocid

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Imidazole antifungal that can be used only locally: 
A. Fluconazole
B. Itraconazole
C. Enilconazole
D. Terbinafine

C. Enilconazole

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Anticoccidal with Cidal - (killing) effect: 
A. Clopidol
B. Monensin
C. Robenidine
D. Sulphachloropyrazine

B. Monensin

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Antifungal drug that is active against Malassezia pachydermatis: 
A. Streptomycin
B. Clotrimazole
C. Griseofulvin
D. Vincristin

B. Clotrimazole

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When used alone as an anticoccidial agent it can cause heat stress in chickens hence not suitable for use in the summer month:
A. Halofuginon
B. Diclazuril
C. Narasin
D. Nicarbazine

C. Narasin

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Antifungal drug that is active ..........(against dermatophytes) 
A. Fluconazole
B. Nystatin
C. Griseofulvin
D. Enilconazole

C. Griseofulvin

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This anti fungal can be used for treating fungal infections of the cornea, it is not irritant for the eye:
A. Amphothericin
B. Natamycin
C. Chlorhexidine 
D. Acriflavine

B. Natamycin

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Locally &amp; systemically applicable anti fungal: 
A. Naftifine
B. Enilconazole
C. Thiabendazole
D. Ketokonazole

D. Ketconazole

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Locally &amp; systemically available anti fungal drug: 
A. Enilkonazole
B. Naftifine
C. Terbinafine
D. Acrifalvine

C. Terbinafin

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This ectoparasitic is NOT active against ticks:   
A. Amitraz 
B. Fipronil 
C. Pyriprol 
D. Imidacloprid

D. Imidacloprid

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This is a prodrug, in practice it is used only against immature liver flukes, practically inactive against adult flukes and other types of worms:  
A. Febanel 
B. Netobimin 
C. Diamphenethide  
D. Triclabendazole

C. Diamphenethide

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Which anticoccidial drugs would you use in a rotation program to prevent coccidiosis in broilers?  
A. Toltrazuril-diclazuril  
B. Maduramicin-semduramicin  
C. Narasin-salinomycin   
D. Monesin-amprolium

D. Monensin-Amprolium

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This anthelmintic drug is safe also when it is used concomitantly with cholinesterase inhibitor compounds:  
A. Pyrantel  
B. Levamisole 
C. Flubendazole  
D. Piperazine

C. Flubendazole

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Injected SC this drug is appropriate for the treatment of scabies infestations:   
A. Diazinon  
B. Imidacloprid  
C. Fipronil  
D. Doramectin

D. Doramectin

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This drug has a very low therapeutic index, its IV administration is forbidden:   
A. Imidocarb dipropionate  
B. Sodium stibogluconate 
C. Meglumine antimonite  
D. Suphonamides

A. Imidocarb diproprionate

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A drug licensed for humans containing metronidazole:  
A. Cannot penetrate into the milk thus no WP for milk has to be stated 
B. Has to have at least 28 days WP for meat 
C. Must not be used in food producing animals 
D. Requires 0 days withdrawal period in food producing animals 

C. Must not be used in food producing animals

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Which factor has to be eliminated from a poultry farm to decrease the problems caused by coccidia?  
A. Vitamin K deficiency  
B. Preventing contact with swine 
C. Overflowing troughs, leaking water pipes 
D. High ammonia content in the air 

C. Overflowing troughs, leaking water pipes 

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Anticoccidial, can be administered via drinking water:   
A. Diclazuril 
B. Toltrazuril 
C. Monensin 
D. Clopidal

B. Toltrazuril

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Anticoccidial with Cidal-(killing) effect:   
A. Sulfaquinloxaline 
B. Amprolium 
C. Semduramicin 
D. Trimethoprim

C. Semduramicin

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``` Juvenile-hormone analogue, that is combined with fipronil in a spot on preparation:   A. Fenoxicarb  B. Metopren  C. Imidacloprid  D. Lufenurone  ```

B. Metopren

``` Which drug would you apply for the treatment of horse-botfly-larval infestation?   A. Foxim pour on  B. Fenbendazole orally  C. Spraying with amitraz  D. Moxidectin orally  ```

D. Moxidectin orally

``` When used alone as an anticoccidial agent it can cause heat stress in chicken hence not suitable for use in the summer month:   A. Narasin  B. Nicarbazine  C. Diclazuril  D. Halofuginon  ```

B. Nicarbazin

``` It is appropriate for the prevention of tick infestation in cats:   A. Fipronil   B. Permethrin  C. Pyriprol  D. Amitraz  ```

A. Fipronil

``` Which organ is usually ..... systemic antifungals are administered for a prolonged period? A. Liver B. Skin C. Kidney D. Eye ```

A. Liver

``` Systemic antifungal drug that can be applied safely also in cats A. Griseofulvin B. Itraconazole C. Enilconazole D. Naftifine ```

B. Itraconazole

``` Which juvenile hormone analogue can be applied in salt lick blocks? A. Flubendazole B. Fenthion C. Metoprene D. Fipronil ```

C. Metoprene

``` Systemic endectocide which is active against fleas and also roundworms: A. Pyriprol B. Fipronil C. Selamectin D. Foxim ```

C. Selamectin

``` This anthelmintic drug is not safe enough, when it is used concomitantly with cholinesterase inhibitor compounds: A. Praziquantel B. Closantel C. Levamisole D. Albendazole ```

C. Levamisole

``` Antifungal drug that is active in the case of dermatomycosis, can be teratogenic: A. Griseofulvin B. Enilconazole C. Nystatin D. Fluconazole ```

A. Griseofulvin

``` Which active substances can be used as a combination in cats for the treatment of flea- infestation? A. Flumethrin+propoxurina collar B. Permethrin+Piriproxifen spot-on C. Imidacloprid+Permethrin spot-on D. Fipronil+Methropen spot-on ```

D. Fipronil and methopren spot-on

Mechanism of action of Carbamate insecticidals: A. Inhibition of cholinesterase enzyme B. Agonist of Octopamine receptors C. Inhibition of Na+Channels D. Stimulation of Glutamate mediated Cl Channels

A. Inhibition of cholinesterase enzyme

``` This coccidiostatic is a pyrimidine derivate, acts as competitive agent of Vitamin B1: A. Clopidol B. Halofuginone C. Decoquinate D. Amprolium ```

D. Amprolium

Mechanism of action of carbamate insecticidals: A. Agonist of Octopamine receptors B. Inhibition of Na+channels C. Inhibition of Cholinesterase enzyme D. Stimulation of Glutamate mediatedCl-Channels

C. Inhibition of Cholinesterase enzyme

``` Its mode of action is coccidiostatic. It is active against second generation schizonts: A. Narasin B. Salinomycin C. Clopidol D. Sulphacloropyrazine ```

D. Sulphachlorpyrazine

``` This benzimidazole anthelmintic drug can be used in porcine and chicken industry as well: A. Triclabendazole B. Thiabendazole C. Flubendazole D. Albendazole ```

C. Flubendazole

What can be used to treat Candidiasis?

Nystatin

Which antifungals can accumulate in the skin and nails?

Terbinafin | Griseofulvin

Combo for severe systemic cryptococcosis?

Flucytosine and | Amphotericin B

Combo for Aspergillus

Voriconazole | Echinocondines

Which are contact poisons?

Organophosphates | Pyrethroids (these are also repellents)

Used for myiasis

Organophosphates | Macrocyclic lactones

Used for Mange mites

Organophosphates Isoxazolines (fluralaner, afoxolaner, sarolaner, lotilaner) Amitraz

Used for Demodex

Amitraz Moxidectin 1x weekly Milbemycin 1x daily Isoxazolines

Treat FAD (flea allergy dermatitis)

Indoxocarb | Neonicotinoids

Which are GABA antagonists

Phenylpyrazoles ( fipronil and pyriprol) | Isoxazolines

Classification of worms

1. Flatworms No glutamate med Chloirde channel No GABA Can be further classified into trematodes (flukes) and Tapeworms (cestodes) 2. Round worms= Nematodes have glutamate med Chloride channel Have GABA

Trematode (fluke species)

Fasciola hepatica= Liver fluke Paramphistomes= Rumen fluke Lancet liver fluke

Tapeworn (cestode species)

``` Echinococcus species Dypilidium caninum Taenia Anaplocephala Raillietina Moniezia ```

Roundworm (nematode species)

``` Ascaris Strongylus Hookworms Whipworms Lungworms Tracheal worms= syngemus Heartworm= Dirofilaria ```

Treatment of heartworm

Imidazothiazoles

Effective against Echinococcus sp.?

Isoquinolin and benzazepin derivatives

Liver fluke

Salicylanilides and substituted phenols Triclabendazole Clorsulon

In cattle, what do you combine with Clorsulon?

Ivermectin

Effective against hypobiotic larvae?

Monepantel | Macrocyclic lactones

Used as antidotes in organophosphate poisoning

Atropine | Pralidoxime and obidoxime

Effective against Varroosis of honey bees?

Coumaphos (organophosphate) | Flumethrin (pyrethroid)

Against Dermatophagoides Farinae (dust/house mites)

Fipronil (phenylpyrazole) | Isoxazolines

Benzimidazoles used in cats and dogs

Febantel and fenbendazole (rarely flubendazole or mebendazole)

Benzimidazoles used in horses

Almost exclusively Fenbendazole | Sometimes mebendazole

Benzimidazoles used in Sus

Fenbendazole and flubendazole

Benzimidazoles used in Po

Fenbendazole and flubendazole

Albendazole

only in RU

Mebendazole

usually only used in small Ru | NOT IN CATTLE

Triclabendazole

used in Ru against liver flukes

Macrocyclic lactones

``` small animals Horses Ru Sus PROHIBITED IN PO! ```

Withdrawal period for Benzimidazoles

Meat: 8-14 days Milk: 3-5 days

Which active substance is only licensed for use in dogs

Nitroscanate

Which can accumulate in fatty tissues, redistribution and therefore a long duration of action?

Macrocyclic lactones | Phenylpyrazoles

Possible short Q's for Final MT Flashcards

(73 cards)