NR 565 FINAL EXAM AND STUDY GUIDE NEWEST 2024 ACTUAL EXAM 300+ FINAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) ALREADY GRADED A+.pdf

NR 565 FINAL EXAM | QUESTIONS & ANS
n n n n n n n




WERS (VERIFIED) | LATEST UPDATE | GR
n n n n n n




ADED A+ n




Bacterostatic

CorrectnAnswer:n n killsnthenbacteria



bacteriocidal

CorrectnAnswer:n n killsnthenbacterianandnstopsnthengrowth nornspreadnof ntheninfection



Bacteriostaticndrugs

CorrectnAnswer:n n clindamycin

macrolides

sulfonamides

tetracyclines



Bactericidal ndrugs

CorrectnAnswer:n n ahminoglycosides

beta-lactums

fluroquinolones




1

,Metronidazole

Streptogramins

vancomycin



anti-microbial nresistance

CorrectnAnswer:n n 1.)nnotnknowingnif nthenptnhadnrecentnusenof nantibiotics

2.) providernoverusenof nbroad=spectrumnantibiotics

3.) notnperformingnsusceptibilityntesting

4.) Agenyoungernthan n2nyearsnornoldernthan n65nyears

5.) Daycarencenternattendance

6.) Exposurentonyoungnchildren

7.) Multiplenmedical nco-morbidities

8.) Immunosuppression



subclassesnof nBeta-lactamsnPCNS

CorrectnAnswer:n n natural nPCNS

aminopenicillins

anti-staphylococcal nPCNs

extendednSpectrumnPCNs



Pharmacodynamicsnof nBeta-lactamnPCNs

CorrectnAnswer:n n inhibitnbiosynthesisnof nbacterial nwall n(beta-lactamnring)




2

,1stnlinentherapynfornStrepnpharyngitis.

CorrectnAnswer:n n penicillin nV



1stnlinentherapynfornallnbites

CorrectnAnswer:n n Amoxicillin/Clavulanaten(Augmentin)



Natural nPCN's,nDrugs

CorrectnAnswer:n n Penicillin nVnpotassiumn(ledercillin)nPenicillin nGnsodiumn(PCN nG-Na)

Penicillin nGnprocainen(Duracillin)

Penicillin nGnbenzathinen(Permapen)

Penicillin nGnpotassiumn(Pfizerpen)



Natural nPCNsnactivenagainst

CorrectnAnswer:n n aerobicngramn(+)norganisms



Aminopenicillinsnactivenagainst

CorrectnAnswer:n n Gramn(-)norganisms



AminopenicillinsnDrugs

CorrectnAnswer:n n Amoxicillin

Ampicillin

Combinations:

Amoxicillin-clavulanaten(Augmentin)




3

, 1stnlinesntherapynfornacutenotitisnmedian(AOM)n&nsinusitis

CorrectnAnswer:n n Amoxicillin



When naminopenicillinsnarencombinednwith nbeta-lactamaseninhibitors

CorrectnAnswer:n n theirnspectrumnin nbroadened



beta-lactamaseninhibitorsnthatncan nbencombinednwith naminopenicillins

CorrectnAnswer:n n clavulanate,nsulbactam,n&ntazobactam



Penicillinase-resistantnpenicillinsndrugs

CorrectnAnswer:n n Nafcillin

Oxacillin

Cloxacillin

Dicloxacillin

Methicillin



Penicillinase-resistantnpenicillinsnactivenagainst

CorrectnAnswer:n n Streptococcus,nMSSA,nsomencoagulase-negativenstaphylococci,

peptostreptococcus



Anti-pseudomonal npenicillin ndrugs

CorrectnAnswer:n n piperacillin




4