NURS8024 PHARM EXAM 3 (ANTIMICROBIAL PART 1) ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS
NURS8024 PHARM EXAM 3 (ANTIMICROBIAL PART 1) ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS Gram-positive bacteria - Answer -Stain violet purple Gram-negative bacteria - Answer -Stain pink Aerobes - Answer -require oxygen, most common cause of infection Common gram positive aerobes - Answer -MRSA(staphylococci), Streptococci, Enterococcus, Vanc resistant enterococcus (VRE) Common gram negative aerobes - Answer -Moraxella catarrhalos, gonorrhea, jarmo Philips influenzae (HIB) Space bugs - Answer -Hard to treat organisms Serratia, pseeudomonas aeriginosa, acinetobacter helocobacter, citrobacter, enterobacter Anaerobes - Answer -Thrive without bacteria Release exotoxins Local microbiota enter sterile tissuecommon anerobes - Answer -C-dif, fusobacterium, actinomyces (abdominal infections), bacteroides fragilis Atypical bacteria - Answer -Legionella pneumophila, mycoplasma pneumonia, chlamydia pneumoniae/trachomatis Spirochetes - Answer -Treponema pallidum Borrelia burgdorferi Narrow spectrum antibiotics - Answer -Act on single or limited group of microorganisms Known pathogen Ideal Extended spectrum antibiotics - Answer -Efficacy against large numbers of gram positive or gram negative organisms Broad Spectrum (empiric therapy) - A
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