Resistance to penicillins - Study guides, Class notes & Summaries

Midterm Exam: NR566/ NR 566 Advanced Pharmacology for Care of the Family Complete Guide – (Weeks 1-4) - (Latest Update 2024/ 2025) - Questions and Verified Answers| 100% Correct |Grade A – Chamberlain Q: Review of CYP450 Answer: • Amiodarone as CYP450 Inhibitor o Amiodarone inhibits CYP450 enzymes, affecting the metabolism of medications like Warfarin. o Inhibition of CYP2C9 by Amiodarone can lead to increased blood levels of Warfarin. • Effects of Inducers and Inhibitors on Me...

1. Question: I understand the value of doing my own work and learning the skills needed to support my future independent practice as a nurse practitioner. I understand that while there may be opportunities beyond my faculty’s control for me to collaborate or share answers with peers, that it would not benefit my own personal and professional growth to do so. I agree to do my own work and take personal responsibility for my learning. 2. Question: Using your textbook, match the antibiotic cla...

NSG 318 Final Exam Latest Update Graded A+ acquired resistance type of resistance that is caused by prior exposure to an antibiotic. this can cause an antibiotic to not be effective as it once was for a certain bacteria Acyclovir (Zovarix) antiviral drug used for the treatment of herpes simplex virus and varicella important to increase fluids phlebitis (check site before and throughout therapy), increased bleeding time nephrotoxic Amoxicillin penicillin that is commonly used for...

A 24-year-old, otherwise healthy college student presents with c/o cough x 6 weeks. She has tried several OTC cough meds with no improvement. What is the most important information to consider when building your differential diagnoses? A) Her age B) Family hx C) Ineffectiveness of OTC cough medicines D) Length of time she has been coughing - D) Length of time she has been coughing Why? This information helps you build your ddx Acute cough < 3 weeks: bronchitis, sinusitis, PND, exacerbat...

NURS 5334-PHARM: Antimicrobials part 1/ Module 2 UTA questions with complete solution 2022Drug resistant bacteria (seven listed) -E.faecium -Staph aureus -Enterbacter, -Klebsiella -Pseudo aeruginosa -Acine baumannii -C. diff Four basic actions of bacterial drug resistance •Decrease the concentration of a drug at its site of action •Inactivate a drug •Alter the structure of drug target molecules •Produce a drug antagonist 00:09 01:19 Spontaneous mutat...

NUR 106- Pharmacology and Cardio Question and answers 100% correct 2023/2024Penicillin - correct answer has beta lactam ring that fits into peptidoglycogen chain causing cell wall to be weak cell wall inhibitor, bactericidal narrow spectrum side effects: rash, antgonizes aminoglycosides, laryngeal edema first dose, itchy skin, wheezing first dose, diarrhea decrease oral contraceptive effectiveness!! piperacillin sodium/tazobactam sodium - correct answer Zosyn betalactamase INH...

Nursing Pharmacology (Drugs) Exam Questions and Answers 2024 albuterol -Answer-(SABA) short acting beta 2 receptor agonist, used for bronchospasm, acute symptoms of asthma acetaminophen -Answer-centrally acting cox inhibitor; analgesic and antipyretic properties; no antiinflammatory,antirheumatic properties acyclovir -Answer-Antimetabolite for Treating Herpes Simplex Virus & Varicella-Zoster Virus Infections; MOAs: Purine necleoside analog: DNA polymerase inhibitor, suppresses synthesis ...

Penicillin was considered a "miracle drug" for which of the following reasons? correct answer: It was the first antibiotic it does not affect eukaryotic cells It has selective toxicity It kills bacteria Most of the available antimicrobial agents are effective (useful) against: correct answer: Bacteria In what ways are semisynthetic penicillins and natural penicillins alike? correct answer: Both are based on B-lactam More than half of our antibiotics are: correct answer: Produce...

Causes of drug resistance - People not completing their antibiotics/inappropriate use, overuse of broad spectrum ABO's Every ABO class has_____________________ - resistance organisms Vaccination with pneumococcal vaccine has - decreased resistance Inhibits the biosynthesis of peptidogylcan bacterial cell wall, bactericidal: - Pharmacodynamics of penicillin 4 classes of penicillin - penicillin, aminopenicillin, penicillinase-resistant-penicillins, antipsuedomonal penicillins Penicillin G...

NUR 106- Pharmacology and Cardio Penicillin - correct answer has beta lactam ring that fits into peptidoglycogen chain causing cell wall to be weak cell wall inhibitor, bactericidal narrow spectrum side effects: rash, antgonizes aminoglycosides, laryngeal edema first dose, itchy skin, wheezing first dose, diarrhea decrease oral contraceptive effectiveness!! piperacillin sodium/tazobactam sodium - correct answer Zosyn betalactamase INHIBITOR extended spectrum penicillin cla...