True/False PQ

Question 1

It is inevitable to remember the phamacodynamic properties of certain
antimicrobilas 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

Answer 1

F

Question 2

Tulathromycin can reach e!ective concentration in lung and this concentration persist in lung until one week.

Answer 2

T

Question 3

Enrofloxacin is excellent in the treatment of pneumonia caused by gram negative
fastidious pathogens in swine and it is outstanding activity against Mycoplasma
species

Answer 3

T

Question 4

Amoxicillin is authorized only for intramuscular administration in both swine and cattle.

Answer 4

F

Question 5

As of February 2022, the prophylactic use of antimicrobials will be limited to the
individual treatment of animals.

Answer 5

F

Question 6

The most common form of antibiotics used by veterinarians is a solution and premix.

Answer 6

T

Question 7

The spread of antimicrobial resistance can be slowed down?

Answer 7

T

Question 8

From 2022, when antibiotics are added to feed, the duration of prophylactic
treatment must not exceed two weeks.

Answer 8

F

Question 9

The efficacy of oral chlortetracycline against mycoplasmas in poultry species is
uncertain due to poor absorption

Answer 9

T

Question 10

In poultry species, tilmicosin may be most e!ective in treating diseases caused by
Spirochaeta spp.

Answer 10

F

Question 11

Oral sulfonamide-trimetroprim combinations are particularly e!ective against mycoplasmas in poultry species.

Answer 11

F

Question 12

The PK/PD analysis (AUC/MIC modell) helps estimate the degree of spreading
antimicrobial resistance. The higher the ratio the higher the chance is for selection of mutant bacteria resistant to the given antimicrobial agent.

Answer 12

F

Question 13

Acquired resistance to fluoroquinolones in pathogenic bacteria develops gradually
and in several stages only a”er several weeks of treatment.

Answer 13

F

Question 14

There is a UTI infection in a German shepherd dog. From the urine sample E. coli could be cultured, which has 32 µg/ml MIC value to amoxicillin. Regarding to the
table, the substance will be effective during the treatment.

Answer 14

T

Question 15

There is a UTI infection in a shih-tzu dog. From the urine sample MRSA could be
cultured, which has 64 µg/ml MIC value to amikacin. Regarding to the table and
PK/PD analysis, the substance will NOT be effective during the treatment.

Answer 15

T

Question 16

There is a UTI infection in a ten-year-old Persian cat. From the urine sample E. coli could be cultured, which has 4 µg/ml MIC value to cefovecin. Regarding to the table
and PK/PD analysis, the substance will be effective during the treatment.

Answer 16

F

Question 17

There is a UTI infection in a four-year-old pug. From the urine sample Enterococcus faecalis could be cultured, which has 8 µg/ml MIC value to doxycycline. Regarding to the table and PK/PD analysis, the substance will NOT be e!ective during the
treatment

Answer 17

F

Question 18

It is proven, that animal products can transfer antimicrobial resistance to people, the most important and versatile vector of it is the E. coli.

Answer 18

T

Question 19

In case of timedependent 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

Answer 19

F

Question 20

Multiple causes can be present in the background of BRDS, while the treatment of which the bacterial 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

Answer 20

F

Question 21

In case of bovine P. multocida respiratory disease the MIC value for ce”iofur is 0,004
mg/µl. 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.

Answer 21

T

Question 22

In case of ruminant Porphyromonas levii 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.

Answer 22

F

Question 23

Which statement is true about the following sentence? Usually systemic treatment is
not needed in case of intertrigo, because bacteria cannot reach deeper part of the
skin in this disease

Answer 23

Whole sentence true

Question 24

Which statement is true about the following sentence? Susceptibility testing should
always be performed before treating folliculitis, because bacterial susceptibility is
difficult to estimate in case of deep pyodermas

Answer 24

Whole sentence false

Question 25

in case of ruminant Porphyromonas levii interdigital dermatitis, although the substance can be present at the site of infection in high concentrations, using tetracycline locally is not advised due to the bacterial resistance against the substance. **

Answer 25

F

Question 26

The treatment of calf E. Coli diarrhoea depends on the severity of the animal, in case of lack of systemic symptoms the usage of antibiotic agents is not advised, fluid and electrolyte therapy are recommended.

Answer 26

T

Question 27

For the treatment of Escherichia coli diarrhoea in weaned piglets, enrofloxacin is the best choice, taking into account pharmacokinetic, pharmacodynamic, antibiotic susceptibility and public health considerations

Answer 27

F