Antibiotics Flashcards

1
Q

What is an antibiotic?

A

Chemical substance that is produced by microorganisms and has the capacity to selectively inhibit the growth or kill other microorganisms

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2
Q

What is a antimicrobal/antibacterial?

A

Any substance that of natural, semisynthetic or synthetic origin that kills or hints the growth of microorganisms/bacteria but causes little or no damage to the host

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3
Q

What is prophylactic use mean?

A

Preventative care

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4
Q

What does metaphylatic use mean?

A

When diseased herds are treated to cure infection in some individuals and prevent infection in others

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5
Q

What are some drug names that fall under the penicillin category?

A

Ampicllian

Amoxicillin

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6
Q

What are some drugs that fall under the tetracycline category?

A

Doxycycline

Oxytetracycline

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7
Q

What are some drugs that fall under the Qunilones category ?

A

Enrofloxacin

Pradofloaxin/Norfloxacin

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8
Q

What are some drugs that fall under the Suldonamides category?

A

Sulfiadiazine/Trimethoprim

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9
Q

What are some drugs that fall under the Cephaosporins category?

A

Cefalexin
Cefpodoxime
Cefovecin

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10
Q

What are some drugs that fall under the Macrolides category?

A

Erthyromycin

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11
Q

What is a drug that falls under the Lincosamides category?

A

Clindamycin

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12
Q

What are drugs that fall under the aminoglycosides category?

A

Streptomycin
Gentamicin
Neomycin

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13
Q

What are drugs category’s not used in veterinary medicine?

A

Carbapenems
Glycopeptides
Oxazoliddinones

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14
Q

What are semi-synthetic compounds?

A

Chemically altered natural compounds

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15
Q

What two drug types are synthetic ?

A

Quinolone

Sulfonamides

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16
Q

What does bacteriacidal mean? Bacteriosatic?

A

Bacteriacidal=kill

Bacterostatic=inhibit growth

17
Q

List the six antimicrobials that are bactericidal?

A
Aminoglycosides 
Cephalosporins 
Glycopeptides 
Penicillins
Quinolones
Rifamycins
18
Q

Is penicillin narrow or broad spectrum?

A

Narrow

19
Q

What drugs do you use to treat Gram + cocci?

A

Pencillians

DO NOT use Metronidazole

20
Q

What drugs do you use to treat penicillase-producing staphylococci?

A

Cephalosporins, Aminoglycosides, Sulfonamides

DO NOT use Penicillans or Metronidazole

21
Q

What drugs do you use to treat Gram - rods?

A

Amoxicillin, Cephalosporins, Sulfonamides, Aminoglycosides

DO NOT use Metronidazole, Pencillians, Macrolides, Lincosamides

22
Q

What drugs do you use to treat anaerobes?

A

Pencillians, Lincosamides, Metronidazole

DO NOT use Aminoglycosides

23
Q

What are six antimicrobial modes of action?

A
They block cell wall synthesis 
Block protein synthesis 
Block DNA synthesis 
Destroy cell membrane
Block metabolic processes
24
Q

What drug inhibits protein synthesis ?

A

Tetracyclines

25
Q

What drug inhibits cell wall synthesis?

A

Pencillians