Beta lactams Flashcards
1
Q
Penicillin
- Gram positives and anaerobes
- Good against strep but not staff
- Dosed in IU not mg/kg
- Hypersensitivity reaction
A
Penicillin G and procaine penicillin(slow release, and don’t use in exotics)
2
Q
Penicillin
- Acid stable
- Gram positives and anaerobes
A
Penicillins V
3
Q
Penicillin
-Antistaphylococcal
A
Cloxacillin(can be given orally), dicloxicillin, oxacillin(can be given orally), methicillin
4
Q
Penicillin
- Gram positive and gram negative
- Acid stable
- Better bioavailability
- Sensitive to beta lactamase
- Potential for disturbing normal intestinal flora
- Good for UTIs and mixed aerobic and anaerobic infections: cat bite
A
Ampicillin
5
Q
Penicillin
- Gram positive and gram negative
- Acid stable
- Sensitive to beta lactamase
- Potential for disturbing normal intestinal flora
- Good for mixed aerobic and anaerobic infections: cat bite
- Don’t give to rodents
A
Amoxicillin
6
Q
Penicillin
- Antipseudamonal
- Susceptable to betalactamase
A
Carbenicillin, ticarcillin, piperacilin
7
Q
Cephalosporin
- First generation
- Good activity against gram positive aerobes
A
Cefazolin, cephapirin, and cephalazin
8
Q
Cephalosporin
- Second generation
- Most resistant to beta lactamase
- GI surgery, or rupture
A
Cephamycins: cefotetan and cefoxitin
9
Q
Cephalosporin
- Third generation
- Activity against pseudomonas
A
Cephtazidine
10
Q
Cephalosporin
- Third generation
- Used for respiratory and UTI
A
Ceftiofur
11
Q
Cephalosporin
- Third generation
- Long acting, subcu
A
Cefovecin = convenia
12
Q
Carbapenem
- Nephrotoxic
- Always administered with cilastatin
- Used to treat enterobacteriacea
A
Imipenem
13
Q
Carbapenem
-Works similarly to imipenum, but not as nephrotoxic
A
Meropenem
