Bactericidal antibiotics - Study guides, Class notes & Summaries

Microbiology Exam 100 Questions & Answers 2023/2024 UpdateMicrobiology,Oral Physiology,Oral Diagnosis, Pathophysiology,Phamacology, Class Anesthesiology & General Physiology Exam Questions & Answers 2023/2024 Update 1. Any deviation from health where tissues and organs are damaged and disrupted is termed as: A. Pathology B. Disease C. Infection D. Transient microbiota E. Commensalism 2. The human body provides a favorable habitat for microorganisms. Which of the following ...

NAPLEX antibiotics | Questions and Correct Answers | Latest Update 2024/2025 MIC - Answer -lowest drug concentration that prevents visibile microbial growth in 24 hours gram (+) bacteria species - Answer -staph, strep, EC, clostridium, listeria which antibiotics exhibit time-dependent killing? - Answer -penicillins, cephalosporins how can you increase the killing of a time-dependent antibiotic? - Answer -dose more frequently, extend the infusion time example of concentration-dependent ...

NR568 / NR 568 MIDTERM EXAM WEEK 1-4 (LATEST 2024 / 2025): ADVANCED PHARMACOLOGY FOR THE ADULT-GERONTOLOGY PRIMARY CARE NURSE PRACTITIONER|COMPLETE STUDY GUIDE QUESTIONS AND COMPLETE WELL EXPLAINED ANSWERS WITH RATIONALE 100% CORRECT VERIFIED BY EXPERTS AND GRADED A+ LATEST UPDATE 2024[ALREADY PASSED] • Drugs that interfere with synthesis or integrity of bacterial DNA and RNA • Antimetabolites • Drugs that suppress viral replication List the 10 classes of Antibiotics name example...

1. Bacterostatic ANS kills the bacteria 2. bacteriocidal ANS kills the bacteria and stops the growth or spread of the infection 3. Bacteriostatic drugs ANS clindamycin macrolides sulfonamides tetracyclines 4. Bactericidal drugs ANS ahminoglycosides beta-lactums fluroquinolones Metronidazole Streptogramins vancomycin 5. anti-microbial resistance ANS 1.) not knowing if the pt had recent use of antibiotics 2.) provider overuse of broad=spectrum antibiotics 3.) not performing susceptibil...

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PHR3102 Exam 1 Questions and Answers 2024 pathogen - Answer-microbe that can cause disease pathogencity - Answer-overall ability of a microbe to cause infection/harm resevoir - Answer-source of pathogenic organism vector - Answer-living being that can carry pathogenic organism from reservoir to host nosocomial infection - Answer-infection acquired in health care facility >48 hours after admission or within 3 days of discharge nosocomial infection - Answer-this type of infection has hig...

What is the primary goal of antibiotic therapy? -:- To kill bacterial without harm to host tissues. What are the 7 host factors that influence prescribing? -:- Preexisting conditions, age, pregnancy/lactation, exposure history, renal/hepatic impairment, allergy history, recent antibiotic use How is susceptibility testing reported? -:- susceptible, resistant, intermediate What is the most accurate way to identify a pathogen? -:- Culture Broad spectrum antibiotics act on both gram - ...

NR566 Midterm Exam (Adv Pharm Care of the Family) with Complete Solutions Narrow-spectrum antibiotics Active against only a few species of microorganisms Broad-spectrum antibiotics Active against a wide variety of microbes Do we usually order narrow or broad spectrum before we get culture results? Broad Which is more likely (narrow or broad) to facilitate emergence of drug-resistant organisms and superinfections? Broad Which antibiotics drug CLASSES are contraindicated in pregnancy and ...

What are the primary goals of antibiotics (2)?-Destroy (or inhibit growth of) bacteria -At the same time, not harm host tissue Antibiotics are both bactericidal and bacteriostatic. What do these terms mean?- bactericidal = Destroy growth of bacteria or fungi - bacteriostatic = Inhibit growth of bacteria or fungi What is an important risk we should determine before administering a medication? How do we do this?- Determine any previous allergy or adverse reactions before administration! - ...

3 stages of cellular respiration - glycolysis, krebs cycle, electron transport chain 5 Mechanisms of antibacterial drugs - Ihibition of: cell wall, protein, nucleic acid synthesis and metabolic pathway Interference: cell membrane integrity 7 methods of physical control - heat, pasteurization, cold, pressure, filtration, desiccation, and radiation 7 types of disinfectant - phenols, halogens, alcohols, heavy metals, oxidizing agents, aldehydes, acids and alkalis Acids and Alkalis - used to...