Usage of antibiotics in poultry and swine

Question 1

usage of antibiotics in swine

Answer 1

overuse is more common in swine and poultry

resistance is very frequent in these species

Question 2

narrow spectrum penicillins spectrum

Answer 2

effective against gram positive bacteria

Question 3

injectable penicillins for pigs

Answer 3

1. Benzylpenicillin – procaine
2. Benzylpenicillin – benzathine
   (+ Dihydrostreptomycin)

Question 4

the combinations of penicillins - duration of action, synergistic drug and administration

Answer 4

These combinations give a relatively quick and long duration of action. Can last for up to 3 days, depends on the inhibitory concentration of the bacteria.
Both combinations release penicillin and this penicillin has good synergism with dihydrostreptomycin. These products usually contain dihydrostreptomycin because of the synergism. They are given IM

Question 5

which drug is given orally and what does it take

Answer 5

phenoxymethyl-penicillin
resistant to gastric acid. clostridium perfringens and fastidious gram-negative bacteria
actinobacillus pleuropneumonia
trueperella multocida

Question 6

indications of narrow spectrum penicillins

Answer 6

swine eryspelas
streptococcus suis
trueperella pyogens
leptospira spp (abortion)

Question 7

what AB to use agaisnt glassers diaseas and what bacteria?

Answer 7

sensitive to narrow spectrum penicillin, broad is more effectie

haemophilus parasuis s.suis(fastidious gram-negative)

Question 8

broad spectrum penicillins substance

Answer 8

amoxicillin

and amoxicillin/clavulanic acid

Question 9

indications of amoxicillins (su)

Answer 9

swine erysipelas
C.perfringens C
S.suis
glassers disease
APP, PM
PDS (MMA)
enteritis: E.coli
salmonella spp

Question 10

route of administration of amoxicillin

Answer 10

IM

PO

Question 11

amoxicillin/clavulinic acid indication

Answer 11

PDS (MMA)
APP, PM - enteritis: E.coli, salmonella spp

swine erysipelas suis

Question 12

what is the advantage of amoxicillins

Answer 12

it can be given orally (best with water)

Question 13

bacteria frequently resistant to amoxicillin

Answer 13

salmonella and E.coli

Question 14

in what situation is amoxicillin especially good

Answer 14

E.coli UTI

Question 15

3rd generation cephalosporin used in swine

Answer 15

ceftiofur

Question 16

indications and route of administration for ceftiofur

Answer 16

respiratory tract: APP, PM
s.suis, glassers disease
enteritis: E.coli, salmonella spp
PDS

IM

Question 17

4th generation cephalosporin

Answer 17

cefquinome

Question 18

indications and route of administration of cefquinome

Answer 18

respiratory tract: APP, PM
s.suis, glassers disease
enteritis: E.coli, salmonella spp
PDS

IM

Question 19

the two forms of the ceftiofur

Answer 19

hydrochloric acid - active for 1 day

crysalline free acid form - 1,5-2 weeks

Question 20

different substances of aminoglycosides used for swine

Answer 20

gentamicin
apramycin
spectinomycin

Question 21

indications/spectrum of the aminoglycosides

Answer 21

gentamicin and apramycin: E.coli, salmonella spp

spectinomycin: mycoplasma spp

Question 22

aminoglycosides administration

Answer 22

gentamicin + spectinomycin: IM, PO

apramycin: PO

Question 23

what AB with gentamycin and apramycin?

Answer 23

amoxicillin

Question 24

B-lactamase with spectinomycin?

Answer 24

should not be combined because they are bacteriostatic

Question 25

What AB should be combined with spectinomycin?

Answer 25

lincomycin

Question 26

tetracyclines substances given to pigs

Answer 26

oxytetracycline (most effective) chlortetracycline doxycycline

Question 27

indications of TTC in swine

Answer 27

SRD SPP atropic rhinitis glassers disease

Question 28

TTC in swine route of administrtion

Answer 28

IM | PO

Question 29

substances, indications and RoA of phenicols in pigs

Answer 29

florfenicol SRD + s.suis, E.coli RoA: IM PO

Question 30

macrolides in swine what it treats ehich bacteria

Answer 30

respiratory infections | mycoplasma and fastidious bacteria

Question 31

macrolides used in swine

Answer 31

``` tylosin (IM,PO) tylvalosin (IM, PO) tilmicosin (PO) tulathromycin (IM) gamithromycin(IM) tildipirosin(IM) ```

Question 32

what macrolide is best against fastidious gram-negative bacteria

Answer 32

tultrhomycin gamithromycin tildipiroin less tilmicosin

Question 33

which macrolides are better fro mycoplasma hyopneumoniae

Answer 33

tylvalosin tulathromycin gamithromycin less tylosin

Question 34

substances of lincosamides and pleuromutilins

Answer 34

lincomycin tiamulin valnemulin

Question 35

indications of lincomycin

Answer 35

mycoplasma spp fastidious gr- bacteria anaerobic bacteria IM PO

Question 36

indications of tiamulin (IM, PO)and valnemulin (PO)

Answer 36

mycoplasma spp | valnemulin also fastidiious

Question 37

colistin in swine

Answer 37

diarrhea salmonella spp E.coli edema disease

Question 38

sulphonamides in swine indications

Answer 38

fastidious gr- baceria atropic rhinitis PDS

Question 39

fluoroquinolones - which substanses?

Answer 39

enrofloxacin and marbofloxacin

Question 40

fluoroquinolones indications

Answer 40

respiratory tract infection SRD and SID aatropic rhinits diarrhea (E.coli, salmonella spp) resistant PDS

Question 41

what is the difference of treating pigs and poultry with AB?

Answer 41

quite similar but in poulty individual treatment is rare - only in expensive breeds

Question 42

penicillins used in poultry

Answer 42

phenoxymethyl-penicillins | amoxicillin

Question 43

indications for the use of penicliins

Answer 43

phenoxymethyl-penicillins - ulcerative and necrotic enteritis - swine erysipelas - streptococcus - fowl cholera ``` amoxicillin - fowl cholera - o. rhinotracheale - enterococcosis - clostridium swine erysipelas ```

Question 44

what poultry species can you give amoxicillin

Answer 44

chicken turkey duck

Question 45

aminoglycosides used in poultry

Answer 45

neomycin apramycin spectinomycin

Question 46

indications of aminoglycosides in poultry

Answer 46

colibacillosis: neomycin, apramycin spectionmycin: mycoplasmosis, combination with lincomycin

Question 47

which aminoglycosides acan be given with amoxicillin

Answer 47

apramycin and neomycin

Question 48

which aminoglycoside is not approved for poultry?

Answer 48

gentamycin

Question 49

TTC indications

Answer 49

fowl cholera o. rhinotracheale mycoplasmosis bordetella avium

Question 50

indications for florfenicol in poultry

Answer 50

TC | E.coli

Question 51

cephalosporins in poultry

Answer 51

not used

Question 52

what should tiamulin not be given together with?

Answer 52

ionophores, increases the toxicity

Question 53

potentiated sulphonamides indications in poultry

Answer 53

fastidious bacteria | b.avium

Question 54

flurorquinolines substancs in poultry

Answer 54

flumequine enrofloxacin difloxacin

Question 55

indications of flurorquinolones in poultry

Answer 55

fflumequine: fowl cholera, haemophilus spp, E.coli, salmonella spp ``` enroflxacin, difloxacin - fowl cholera a.paragallinarium b.avium E.coli mycoplasmak salmonells ```