Past exam q 2021 Flashcards
Enrofloxacin belongs to?
a) AMEG D
b) AMEG A
c) AMEG C
d) AMEG B
d) AMEG B
Gentamicin belongs to?
a) AMEG B
b) AMEG A
c) AMEG C
d) AMEG D
c) AMEG C
For how long shall be valid a veterinary prescription for antimicrobial veterinary medicinal products from the date of its issue, according to the new EU regulation on veterinary medicines?
a) For 7 days
b) For 5 days
c) For 30 days
d) Its validity shall not be limited
b) For 5 days
How did change the veterinary antimicrobial consumption during the last 5 year in the EU?
a) Increased the large extent
b) Decreased
c) It has not changed significantly
d) Slightly increased
b) Decreased
How would you describe the pharmacokinetic properties of colistin and gentamicin?
a) None of them
b) Absorption of colistin and gentamicin are very low from GI tract
c) Absorption of colistin and gentamicin are very high from the GI tract d) These antibacterial agents cannot be used by vets
b) Absorption of colistin and gentamicin are very low from GI tract
Ornithobacterium rhinotracheale is frequently resistamt to this antibiotic?
a) Difloxacin
b) Both of them
c) Tylosin
d) None of them
b) Both of them
Systemic treatment is needed in this case of otitis?
a) Both of them
b) Suppurative otitis externa
c) Ceruminosus otitis externa
d) None of them
b) Suppurative otitis externa
This agent us effective against Actinobacillus suis and Mycoplasma hyopneumoniae in swine?
a) Enrofloxacin, IM
b) All of them
c) Tulathromyocin, IM
d) Lincomycin – spectinomycin combination, IM
b) All of them
This drug can be used for the treatment of foot rot, as it is active against anaerobic bacteria and its penetration is good?
a) None of them
b) Florfenicol
c) Both of them
d) Lincomycin
c) Both of them
This drug can effectively be used in cystitis in dogs if its caused by enterococci or lactamase producing E.coli?
a) Amoxicillin
b) Both of them
c) None of them
d) Amoxicillin clavulanic acid
b) Both of them
This drug is authorized for poultry and can be effective against fowl cholera?
a) Tylosin
b) None of them
c) Amoxicillin
d) Both of them
c) Amoxicillin
This drug is authorized for poultry and can be effective against ulcerative enteritis?
a) Phenoxymethylpenicillin
b) Neomycin
c) None of them
d) Both of them
a) Phenoxymethylpenicillin
What is the route of administration of Gamithromycin in swine?
a) IM
b) Both of them
c) None of them
d) PO
a) IM
Which agent would be a first – line choice in chronic pharyngitis in dogs?
a) Enrofloxacin
b) Gentamicin
c) Azithromycin
d) Phenoxymethylpenicillin
c) Azithromycin
Which drug belongs to the first line systemic treatments for canine pyoderma?
a) Tiamulin
b) Ciprofloxacin
c) Gamithromycin
d) Cefalexin
d) Cefalexin
Which drug can be used for systemic treatment of MRSP pyoderma in dogs
a) None of them
b) Both of them
c) Mupirocin
d) Rifampicin
d) Rifampicin
Which of the following bacteria can cause polyserositis of swine?
a) Mycoplasma suis
b) E.coli
c) Mycoplasma hyopneumonia
d) Streptococcus suis
d) Streptococcus suis
Which parameter is pharmacokinetic?
a) MIC
b) Cmax
c) None of them
d) Both of them
b) Cmax
Zinc sulphate can be used topically to treat?
a) Interdigital dermatitis
b) BRDC
c) None of them
d) Diarrhea
a) Interdigital dermatitis
- “Single shot” antibiotics can be used against?
a) Both of them
b) Mastitis
c) None of them
d) BRDC
d) BRDC
It is inevitable to remember the pharmacodynamic properties of certain antimicrobials to be able to reduce the spreading of resistance. Based on this knowledge macrolide antibiotics are adviced to use in high dosages for short period of time.
a) True
b) False
b) False
Tulathromycin can reach effective concentration in lung and this concentration persist in lung until one week.
a) True
b) False
a) True
Enrofloxacin is excellent in the treatment of pneumonia caused by gram negative fastidious pathogens in swine and it is outstanding activity against Mycoplasma species.
a) True
b) False
a) True
Amoxicillin is authorized only for intramuscular administration in both swine and cattle.
a) True
b) False
b) False
As of February 2022, the prophylactic use of antimicrobials will be limited to the individual treatment of animals.
a) True
b) False
b) False
The most common form of antibiotics used by veterinarians is a solution and premix.
a) True
b) False
a) True
The spread of antimicrobial resistance can be slowed down?
a) True
b) False
a) True
From 2022, when antibiotics are added to feed, the duration of prophylactic treatment must not exceed two weeks.
a) True
b) False
b) False
The efficacy of oral chlortetracycline against mycoplasmas in poultry species is uncertain due to poor absorption.
a) True
b) False
a) True
In poultry species, tilmicosin may be most effective in treating diseases caused by Spirochaeta spp.
a) True
b) False
b) False
Oral sulfanomide – trimethoprim combinations are particularly effective against mycoplasma in poultry species.
a) True
b) False
b) False
The PK/PD analysis (AUC/MIC model) helps estimate the degree of spreading antimicrobials resistance. The higher the ratio the higher the chance is for selection of mutant bacteria resistant to the given antimicrobial agent.
a) True
b) False
b) False
Acquired resistance to fluoroquinolones in pathogenic bacteria develops gradually and, in several stages, only after several weeks of treatment.
a) True
b) False
b) False
There is a UTI infection in a German Sheoard dog. From the urine sample E.coli could be cultured, which has 32 ug/ml MIC value to amoxicillin (200 ug/ml). Regarding to the table, the substance will be effective during the treatment.
a) True
b) False
a) True
There is a UTI infection in a ten-year -old Persian cat. From the urine sample E.coli could be cultured, which has 4ug/ml MIC value to Cefovecin (9 ug/ml). Regarding to the table and PK/PD analysis, the substance will be effective during the treatment.
a) True
b) False
b) False
There is a UTI infection In a four – year – old pug. From the urine sample Enterococcus faecalis could be cultured, which has 8ug/ml MIC value to doxycycline (53 ug/ml). Regarding to the table and PK/PD analysis, the substance will NOT be effective during the treatment.
a) True
b) False
b) False
- It is proven, that animal products can transfer antimicrobial resistance to people, the most important and versatile vector of it is the E.coli.
a) True
b) False
a) True
In case of time dependent bactericidal antibiotics their maximum concentration should be at least six times higher in the treated compartment then the MIC volume of the given antibiotic agent for the given infectious bacterium isolate.
a) True
b) False
b) False
Multiple causes can be present in the background of BRDS, while the treatment of which the bacteria, resistance is rare. Most of the empirically suitable antibiotics can treat the disease in case of P. multocida, M. haemolytica and M. bovis infectious background as well.
a) True
b) False
b) False
In case of bovine P.multocida respiratory disease the MIC value for ceftiofur is 0.004mg/ul. The concentration reached in the PELF, in the blood and in the pulmonary interstitial fluid is higher than the MIC value for more than 8 days. This means a correct drug choice for the treatment of the infectious disease.
a) True
b) False
a) True
In case of ruminant Porphyromonas lvii interdigital dermatitis, although the substance can be present at the site of infection in high concentrations, using tetracyclin locally is not advised due to the bacterial resistance against the substance.
a) True
b) False
b) False
The treatment of calf E.coli diarrhea depends in the severity of the condition of the animal, in case of lack of systemic symptoms the usage of antibiotic agents is not advised, fluid-, and electrolyte therapy is recommended.
a) True
b) False
a) True
- For the treatment of Escherichia coli diarrhea in weaned piglets, enrofloxacin is the best
choice, taking into account pharmacokinetic, pharmacodynamic, antibiotic susceptibility and public health considerations.
a) True
b) False
b) False
