HOSMERIT
NR 565 FINAL EXAM | QUESTIONS & ANSWERS
(VERIFIED) | LATEST UPDATE | GRADED A+
Bacterostatic
Correct Answer: kills the bacteria
bacteriocidal
Correct Answer: kills the bacteria and stops the growth or spread of the infection
Bacteriostatic drugs
Correct Answer: clindamycin
macrolides
sulfonamides
tetracyclines
Bactericidal drugs
Correct Answer: ahminoglycosides
beta-lactums
fluroquinolones
Metronidazole
Streptogramins
,vancomycin
anti-microbial resistance
Correct Answer: 1.) not knowing if the pt had recent use of antibiotics
2. provider overuse of broad=spectrum antibiotics
3. not performing susceptibility testing
3. Age younger than 2 years or older than 65 years
4. Daycare center attendance
5. Exposure to young children
6. Multiple medical co-morbidities
7. Immunosuppression
subclasses of Beta-lactams PCNS
Correct Answer: natural PCNS
aminopenicillins
anti-staphylococcal PCNs
extended Spectrum PCNs
Pharmacodynamics of Beta-lactam PCNs
Correct Answer: inhibit biosynthesis of bacterial wall (beta-lactam ring)
1st line therapy for Strep pharyngitis.
Correct Answer: penicillin V
,1st line therapy for all bites
Correct Answer: Amoxicillin/Clavulanate (Augmentin)
Natural PCN's, Drugs
Correct Answer: Penicillin V potassium (ledercillin) Penicillin G sodium (PCN G-Na)
Penicillin G procaine (Duracillin)
Penicillin G benzathine (Permapen)
Penicillin G potassium (Pfizerpen)
Natural PCNs active against
Correct Answer: aerobic gram (+) organisms
Aminopenicillins active against
Correct Answer: Gram (-) organisms
Aminopenicillins Drugs
Correct Answer: Amoxicillin
Ampicillin
Combinations:
Amoxicillin-clavulanate (Augmentin)
1st lines therapy for acute otitis media (AOM) & sinusitis
, Correct Answer: Amoxicillin
When aminopenicillins are combined with beta-lactamase inhibitors
Correct Answer: their spectrum in broadened
beta-lactamase inhibitors that can be combined with aminopenicillins
Correct Answer: clavulanate, sulbactam, & tazobactam
Penicillinase-resistant penicillins drugs
Correct Answer: Nafcillin
Oxacillin
Cloxacillin
Dicloxacillin
Methicillin
Penicillinase-resistant penicillins active against
Correct Answer: Streptococcus, MSSA, some coagulase-negative staphylococci,
peptostreptococcus
Anti-pseudomonal penicillin drugs
Correct Answer: piperacillin
ticarcillin
NR 565 FINAL EXAM | QUESTIONS & ANSWERS
(VERIFIED) | LATEST UPDATE | GRADED A+
Bacterostatic
Correct Answer: kills the bacteria
bacteriocidal
Correct Answer: kills the bacteria and stops the growth or spread of the infection
Bacteriostatic drugs
Correct Answer: clindamycin
macrolides
sulfonamides
tetracyclines
Bactericidal drugs
Correct Answer: ahminoglycosides
beta-lactums
fluroquinolones
Metronidazole
Streptogramins
,vancomycin
anti-microbial resistance
Correct Answer: 1.) not knowing if the pt had recent use of antibiotics
2. provider overuse of broad=spectrum antibiotics
3. not performing susceptibility testing
3. Age younger than 2 years or older than 65 years
4. Daycare center attendance
5. Exposure to young children
6. Multiple medical co-morbidities
7. Immunosuppression
subclasses of Beta-lactams PCNS
Correct Answer: natural PCNS
aminopenicillins
anti-staphylococcal PCNs
extended Spectrum PCNs
Pharmacodynamics of Beta-lactam PCNs
Correct Answer: inhibit biosynthesis of bacterial wall (beta-lactam ring)
1st line therapy for Strep pharyngitis.
Correct Answer: penicillin V
,1st line therapy for all bites
Correct Answer: Amoxicillin/Clavulanate (Augmentin)
Natural PCN's, Drugs
Correct Answer: Penicillin V potassium (ledercillin) Penicillin G sodium (PCN G-Na)
Penicillin G procaine (Duracillin)
Penicillin G benzathine (Permapen)
Penicillin G potassium (Pfizerpen)
Natural PCNs active against
Correct Answer: aerobic gram (+) organisms
Aminopenicillins active against
Correct Answer: Gram (-) organisms
Aminopenicillins Drugs
Correct Answer: Amoxicillin
Ampicillin
Combinations:
Amoxicillin-clavulanate (Augmentin)
1st lines therapy for acute otitis media (AOM) & sinusitis
, Correct Answer: Amoxicillin
When aminopenicillins are combined with beta-lactamase inhibitors
Correct Answer: their spectrum in broadened
beta-lactamase inhibitors that can be combined with aminopenicillins
Correct Answer: clavulanate, sulbactam, & tazobactam
Penicillinase-resistant penicillins drugs
Correct Answer: Nafcillin
Oxacillin
Cloxacillin
Dicloxacillin
Methicillin
Penicillinase-resistant penicillins active against
Correct Answer: Streptococcus, MSSA, some coagulase-negative staphylococci,
peptostreptococcus
Anti-pseudomonal penicillin drugs
Correct Answer: piperacillin
ticarcillin
