NR 565 Advanced Pharmacology Final Exam Study Guide Latest Question and Answer | 100% Correct Solutions | Grade A+

NR 565 Advanced Pharmacology Final
Exam Study Guide Latest Question and
Answer | 100% Correct Solutions | Grade
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

,4.) Age younger than 2 years or older than 65 years
5.) Daycare center attendance
6.) Exposure to young children
7.) Multiple medical co-morbidities
8.) 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


combination:
piperacillin/taxobactam


ticarcillin/clavulanate


• Anti-pseudomonal penicillins active against . CORRECT ANSWER: gram (-)
organisms


• 1st generation cephalosporins drugs . CORRECT ANSWER: Cephradine (Anspor)
Cefazolin (ancef)
Cefadroxil (Duricef)
Cephalexin (keflex)


• 2nd generation cephalosporins drugs . CORRECT ANSWER: Cefuroxime sodium
(Zinacef)
Cefuroxime (Ceftin)
Cefaclor
Cefprozil
Cefotetan (Cefotetan)