Strepto - Study guides, Class notes & Summaries

What are the three domains of life? - ANSWER Bacteria, Archaea, Eukarya Which groups are more closely related from an evolutionary standpoint? - ANSWER Archaea and Eukarya What are the three different shapes of bacterial cells? - ANSWER 1) coccus- spherical 2) bacillus- rod shaped 3) spirilla- wavy/ corkscrew shaped What are the three different ways in which bacteria arrange themselves in colonies? - ANSWER 1) diplo- divide but stay attached to each other (OO) 2) strepto- grow in l...

1. C.Q. was recently exposed to group A hemolytic Streptococcus and subsequently developed a pharyngeal infection. His clinic examination reveals an oral temperature of 102.3°F, skin rash, dysphagia, and reddened throat mucosa with multiple pustules. He complains of sore throat, malaise, and joint stiffness. A throat culture is positive for Streptococcus, and antibiotics have been prescribed. The etiology of C.Q.’s disease is a. a sore throat. b. streptococcal infection. c. genetic suscep...

Microbiology - -study of microbes List groups of organisms studied in microbiology: - -bacteria, fungus, algae/protists, viruses, helminthes Differences between Prokaryotic and Eukaryotic cells: - -Prokaryotic -no nucleus -no membrane bound organelles Eukaryotic -true nucleus -has membrane bound organelles Animalae - -are not green, move Evolution of microbial life on earth: - -No oxygen in early earthly era, bacteria have been around as dominant life forms for a long time (3.5 billi...

"I wouldn't touch that with a 10ft pole" - There was epidemics going around and multiple people would die and during this time people would die and they were so tired from taking care of people they didn't have time to bury them so they would be carried out to the curb and picked up by a plague cart driven by horse, they would use a stick so he could get bodies w/o being able to breath in the miasma Alexander Fleming - Had PHD in microbiology and a MD was doing research All bacterial ce...

Microbiology correct answers study of microbes List groups of organisms studied in microbiology: correct answers bacteria, fungus, algae/protists, viruses, helminthes Differences between Prokaryotic and Eukaryotic cells: correct answers Prokaryotic -no nucleus -no membrane bound organelles Eukaryotic -true nucleus -has membrane bound organelles Animalae correct answers are not green, move Evolution of microbial life on earth: correct answers No oxygen in early earthly era, bac...

nosocomial inections correct answers infections that occur in the hospital Example nosocomial infections correct answers 1. iatrogenic- from a procedure 2. exogenous- from facility or personnel 3. endogenous- from pt themselves Examples of bacteria correct answers E.Coli, staph, strepto Examples of viruses correct answers Hepatitis A, B, C Example of fungi correct answers Candida Albicans Example of protozoa correct answers Malaria Resident organisms correct answers naturall...

NURS 6521 Pharmacology exam Review Questions & Answers 2024 An 18-year-old femaleA) Clarithromycin (Biaxin) 250 mg PO BID × 10 days has a positive throat C&S for Strep pyogenes (Group A beta strepto- cocci). The patient reports a history of an allergic reaction to penicillin with "swollen lips" accompanied by urticaria. Which of the following is the most appropriate treatment? A) Clarithromycin (Biaxin) 250 mg PO BID × 10 days B) Gargle with salt water 3 times a day C) Cephalexin (Kefle...

what size are most bacteria? - ️️0.2-2.0 micrometer in diameter and 2-8 micrometer in length arrangements of bacilli - ️️single, diplo, strepto, cocco arrangements of cocci - ️️Singles, Diplo, Strepto, Tetrads (flat square), Sarcinae (3D square), Staphylo what are the differences between spirilla and spirochete - ️️spirilla: helical shape, rigid, external flagella spirochete: helical, flexible, endoflagella Monomorphic vs. pleomorphic - ️️Monomorphic: always one ...

Portage BIOD 101 Module 6 Already Passed nucleoid region Plasmids cytoplasm ribosomes plasma membrane cell wall capsule fimbriae flagella peptidoglycan Gram positive bacteria Gram negative bacteria Penicillin Cocci Bacilli Spiral Diplococci strepto staphylo pathogen Innate immunity mechanisms Interferons Interferon Type I Interferon Type II complement proteins neutrophils phagocytes macrophages mast cells lymphocytes

MICROB 202 FINAL EXAM QUESTIONS AND ANSWERS (100% PASS) common traits of Streptococcus and Enterococcus species - Answer️️ -- Gram- positive cocci - Strepto (chain) arrangement - do not produce endospores - aerotolerant - negative result for catalase assay catalase assay - Answer️️ -tests for the production of catalase to differentiate between Staph/Micro cells and Strep/Entero cells catalase - Answer️️ -oxygen-detoxifying enzyme that breaks down hydrogen peroxide to water...