NR 565 Final Exam Questions and Answers 100% Pass

NR 565 Final Exam Questions and Answers 100% Pass Bacterostatic kills the bacteria bacteriocidal kills the bacteria and stops the growth or spread of the infection Bacteriostatic drugs clindamycin macrolides sulfonamides tetracyclines Bactericidal drugs ahminoglycosides beta-lactums fluroquinolones Metronidazole Streptogramins vancomycin anti-microbial resistance 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 natural PCNS aminopenicillins anti-staphylococcal PCNs extended Spectrum PCNs Pharmacodynamics of Beta-lactam PCNs inhibit biosynthesis of bacterial wall (beta-lactam ring) 1st line therapy for Strep pharyngitis. penicillin V 1st line therapy for all bites Amoxicillin/Clavulanate (Augmentin) Natural PCN's, Drugs 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 aerobic gram (+) organisms Aminopenicillins active against Gram (-) organisms Aminopenicillins Drugs Amoxicillin Ampicillin Combinations: Amoxicillin-clavulanate (Augmentin) 1st lines therapy for acute otitis media (AOM) & sinusitis Amoxicillin When aminopenicillins are combined with beta-lactamase inhibitors their spectrum in broadened beta-lactamase inhibitors that can be combined with aminopenicillins clavulanate, sulbactam, & tazobactam Penicillinase-resistant penicillins drugs Nafcillin Oxacillin Cloxacillin Dicloxacillin Methicillin Penicillinase-resistant penicillins active against Streptococcus, MSSA, some coagulase- negative staphylococci, peptostreptococcus Anti-pseudomonal penicillin drugs piperacillin ticarcillin combination: piperacillin/taxobactam ticarcillin/clavulanate Anti-pseudomonal penicillins active against gram (-) organisms 1st generation cephalosporins drugs Cephradine (Anspor) Cefazolin (ancef) Cefadroxil (Duricef) Cephalexin (keflex) 2nd generation cephalosporins drugs Cefuroxime sodium (Zinacef) Cefuroxime (Ceftin) Cefaclor Cefprozil Cefotetan (Cefotetan) Cefoxitin (Mefoxin) 3rd generation cephalosporins drugs Cefdinir (Omincef) Cefpodoxime (Vantin) Cefotaxime (Celizox) Ceftazidime Fortax) Ceftriaxone (Rocephin) Cedax Cefixime (Suprax) 4th generation cephalosporins drugs Cefepime (Maxipime) 1st generation cephalosporins active against gram (+) cocci 2nd generation cephalosporins active against gram (+)