TESTBANK FOR TEXTBOOK OF DIAGNOSTIC MICROBIOLOGY 7th EDITION BY MAHON COMPLETE WITH ALL CHAPTERS 1 UPTO 41

Table of contents Part 1: Introduction to Clinical Microbiology Chapter 1. Bacterial Cell Structure, Physiology, Metabolism, and Genetics Chapter 2. Host-Parasite Interaction Chapter 3. The Laboratory Role in Infection Control Chapter 4. Control of Microorganisms: Disinfection, Sterilization,vand Microbiology Safety Chapter 5. Performance Improvement in the Microbiology Laboratory Chapter 6. Specimen Collection and Processing Chapter 7. Microscopic Examination of Materials from Infected Sites Chapter 8. Use of Colony Morphology for the Presumptive Identification of Microorganisms Chapter 9. Biochemical Identification of Gram-Negative Bacteria Chapter 10. Immunodiagnosis of Infectious Diseases Chapter 11. Applications of Molecular Diagnostics Chapter 12. Antibacterial Mechanisms of Action and Bacterial Resistance Mechanisms Chapter 13. Antimicrobial Susceptibility Testing Part 2: Laboratory Identification of SignificantvIsolates Chapter 14. Staphylococci Chapter 15. Streptococcus, Enterococcus, and Other Catalase-Negative, Gram-Positive Cocci Chapter 16. AerobicvGram-Positive Bacilli Chapter 17. Neisseria Species and Moraxella catarrhalis Chapter 18. Haemophilus, HACEK, Legionella and Other Fastidious Gram-Negative Bacilli Chapter 19. Enterobacteriaceae Chapter 20. Vibrio, Aeromonas, and Campylobacter Species Chapter 21. Nonfermenting and Miscellaneous Gram-Negative Bacilli Chapter 22. Anaerobes of Clinical Importance Chapter 23. The Spirochetes Chapter 24. Chlamydia, Rickettsia, and Similar Organisms Chapter 25. Mycoplasma and Ureaplasma Chapter 26. Mycobacterium tuberculosis and Nontuberculous Mycobacteria Chapter 27. Medically Significant Fungi Chapter 28. Diagnostic Parasitology Chapter 29. Clinical Virology Chapter 30. Agents of Bioterror and Forensic Microbiology Chapter 31. Biofilms: Architects of Disease Part 3: Laboratory Diagnosis of Infectious Diseases: and Organ System Approach to DiagnosticMicrobiology Chapter 32. Upper and Lower Respiratory Tract Infections Chapter 33. Skin and Soft Tissue Infections Chapter 34. Gastrointestinal Infections and Food Poisoning Chapter 35. Infections of the Central Nervous System Chapter 36. Bacteremia and Sepsis Chapter 37. Urinary Tract Infections Chapter 38. Genital Infections and Sexually Transmitted Infections Chapter 39. Infections in Special Populations Chapter 40. Zoonotic Diseases Chapter 41. Ocular Infections - Chapter 01: Bacterial Cell Structure, Physiology, Metabolism, and GeneticsMah on: Textbook ofvDiagnostic Microbiology, 7th Edition Test Bank MULTIPLE CHOICE 1. To survive, microbial inhabitants have learned to adapt by varying all of the following, except a. growth rate. b. growth in all atmosphericvconditions. c. growth at particular temperatures. d. bacterial shape. ANS: D The chapter begins by discussing the way microbial inhabitants have had to evolve tovsurvivein m any different niches and habitats. It discusses slow growers, rapid growers, and replication with s carce or abundant nutrients, under different atmosphericvconditions, temperature requirements, and cell structure. Bacterial shape as a form of evolution is not discussed. OBJ: Level 2: Interpretation 2. Who was considered the father of protozoology and bacteriology? a. Anton van Leeuwenhoek b. Louis Pasteur c. Carl Landsteiner d. Michael Douglas ANS: A The book discussesvAnton van Leeuwenhoek as the inventor of the microscope and the first person to see the ―beasties.‖ So they dubbed him the father of protozoology and bacteriology.The other three individualsvwere not discussed. OBJ: Level 1: Recall 3. Prokaryotic cellsvhave which of the following structures in their cytoplasm? a. Golgi apparatus b. Ribosomes c. Mitochondria d. Endoplasmic reticulum ANS: B All the structuresvlisted are found in eukaryoticvcells, but ribosomes are the only ones thatappl y to prokaryotic cells. OBJ: Level 1: Recall 4. This form of DNA is commonly found in eukaryotic cells. a. Linear b. Circular c. Plasmid d. Colloid . . ANS: A Circular and plasmid DNA are usually found only in bacteria, not eukaryoticvcells. Colloid isa pro perty of protein molecules and is not associated with nucleotides. OBJ: Level 1: Recall 5. The nuclear membrane in prokaryotesvis a. missing. b. impenetrable. c. a classic membrane. d. a lipid bilayer membrane. ANS: A Prokaryotic cells do notvhave any membranebound structures in the cytoplasm including astructured nucleus. OBJ: Level 1: Recall 6. A microorganism that isva unicellular organism and lacks a nuclear membrane and truenucl eus belongs to which classification? a. Fungi b. Bacteria c. Algae d. Parasite ANS: B Fungi, algae,vand parasites are unicellular eukaryoticvorganismsvthat contain a true nucleus.Bac teria are prokaryotic and dovnot contain a true nucleusvor nuclear membrane. OBJ: Level 1: Recall 7. In the laboratory, the clinical microbiologist is responsible for all the following, except a. isolating microorganisms. b. selecting treatment for patients. c. identifying microorganisms. d. analyzing bacteria that cause disease. ANS: B Clinical microbiologists do not select the treatment for patients. They provide the doctor withthe n ame of the organism and the antibioticsvthat can kill the bacteria, but not in the final selection of tr eatment protocols. OBJ: Level 2: Recall 8. What enables the microbiologist to select the correct media for primary culture and optimizethe chance of isolating a pathogenic organism? a. Determining staining characteristics b. Understanding the cell structure and biochemical pathways of an organism c. Understanding the growth requirements of potential pathogens at specificvbody site d. Knowing the differences in cell walls of particular bacteria ANS: C