Test Bank Complete_
Medical Microbiology For Health Professionals 4th Edition, (2023)
By Judy Gnarpe
All Chapters 1-26| Latest Edition With Verified Answers| Rated A+
From: [Bestmaxsolutions.Stuvia
,Chapter 1. Introduction To Medical Microbiology And Immunology ----------------------------------- 3
Chapter 2. Basic Bacteriology ----------------------------------------------------------------------------------- 44
Chapter 3. Basic Virology ---------------------------------------------------------------------------------------- 61
Chapter 4. Basic Mycology --------------------------------------------------------------------------------------- 79
Chapter 5. Basic Parasitology --------------------------------------------------------------------------------- 108
Chapter 6. Nosocomial Infection, Disinfection, And Sterilization ------------------------------------ 135
Chapter 7. Antimicrobials -------------------------------------------------------------------------------------- 148
Chapter 8. The Innate Immune Response ------------------------------------------------------------------ 203
Chapter 9. The Adaptive (Or Acquired) Immune System ----------------------------------------------- 239
Chapter 10. Hypersensitivity And Vaccines ---------------------------------------------------------------- 262
Chapter 11. Mechanisms Of Pathogenicity ---------------------------------------------------------------- 287
Chapter 12. Normal Flora And Epidemiology ------------------------------------------------------------- 298
Chapter 13. Skin And Wound Infections -------------------------------------------------------------------- 343
Chapter 14. Eye Infections ------------------------------------------------------------------------------------- 382
Chapter 15. Upper Respiratory Tract Infections ---------------------------------------------------------- 437
Chapter 16. Lower Respiratory Tract Infections ---------------------------------------------------------- 447
Chapter 17. Upper Alimentary Tract Infections ---------------------------------------------------------- 458
Chapter 18. Lower Alimentary Tract Infections ---------------------------------------------------------- 474
Chapter 19. Urinary Tract Infections ------------------------------------------------------------------------ 502
Chapter 20. Sexually Transmitted Infections -------------------------------------------------------------- 532
Chapter 21. Neonatal, Perinatal, And Congenital Infections ----------------------------------------- 551
Chapter 22. Central Nervous System (CNS) Infections -------------------------------------------------- 573
Chapter 23. Cardiovascular And Lymphatic Infections ------------------------------------------------- 595
Chapter 24. HIV And Immunodeficiency ------------------------------------------------------------------- 618
Chapter 25. Laboratory Techniques For Diagnosis Of Infection -------------------------------------- 638
Chapter 26. Biofilms and the Microbiome ----------------------------------------------------------------- 660
,Chapter 1. Introduction To Medical Microbiology And Immunology
Judy Gnarpe: Medical Microbiology for Health Professionals 4th Edition, (2023) Test Bank
MULTIPLE CHOICE
1. Early Evidence Of The Existence Of The Immune System Was Demonstrated By:
A) The Plague Could Be Transmitted Through Clothing
B) People Who Had Survived The Plague Could Care For Those Sick With The Plague
C) Microorganisms Can Be Killed By Heat
D) Koch's Postulates
E) All Of The Above
ANS: B
Explanation: People Who Had Survived The Plague Could Care For Those Currently
Infected Without Becoming Sick Again, Demonstrating Early Observations Of Acquired
Immunity. This Showed That Surviving An Infection Could Provide Protection From
Reinfection, Even Though The Mechanisms Were Unknown At The Time. This Is A
Foundational Historical Observation Leading To Our Understanding Of Immune
Memory.
Ref: P. 3
Dif: Easy
2. Which Of The Following Cellular Structures Transcribes (Produces) Rrna?
A) Endoplasmic Reticulum
B) Nucleolus
C) Golgi Apparatus
D) Lysosomes
ANS: B
,Explanation: The Nucleolus, Found Within The Eukaryotic Cell Nucleus, Is The Site Of
Ribosomal Rna (Rrna) Transcription And Ribosome Assembly. It Contains The Genes
For Rrna And The Enzymes Necessary For Rrna Synthesis.
Ref: P. 9
Dif: Easy
3. A Carbohydrate Such As Glucose Is Transported Across Cell Membranes In
Eukaryotes Via:
A) Osmosis
B) Facilitated Diffusion
C) Active Transport
D) Group Translocation
ANS: B
Explanation: Glucose Is A Large Polar Molecule That Cannot Cross Lipid Bilayers By
Simple Diffusion. In Eukaryotes, It Enters Cells Through Specific Carrier Proteins By
Facilitated Diffusion, Which Allows Movement Down Its Concentration Gradient
Without Requiring Energy Input.
Ref: P. 12
Dif: Easy
4. An Oxidative Reaction To A Molecule Will Cause It To:
A) Gain Electrons, Lose Protons And Produce Energy
B) Lose Electrons, Lose Protons And Produce Energy
C) Gain Electrons, Lose Protons And Lose Energy
D) Gain Electrons, Gain Protons And Lose Energy
ANS: B
,Explanation: Oxidation Refers To The Loss Of Electrons (And Often Associated
Protons In Biological Systems). This Loss Releases Energy That Can Be Captured For
Cellular Work, Such As Atp Synthesis In Respiration.
Ref: P. 14
Dif: Moderate
5. Cyanobacteria Are Photoautotrophs Which Means That They:
A) Use Light Energy To Make Their Own Food
B) Use Light Energy But Use Food Made By Other Organisms
C) Use Chemical Energy To Make Their Own Food
D) Use Chemical Energy But Use Food Made By Other Organisms
ANS: A
Explanation: Photoautotrophs Use Light Energy To Fix Carbon Dioxide Into Organic
Compounds. Cyanobacteria Perform Oxygenic Photosynthesis Similar To Plants,
Producing Their Own Carbohydrates From Co₂ And Light Energy.
Ref: P. 16
Dif: Easy
6. Beta-Oxidation Is Responsible For:
A) Lipid Anabolism
B) Protein Anabolism
C) Lipid Catabolism
D) Carbohydrate Catabolism
ANS: C
Explanation: Beta-Oxidation Is The Process Of Breaking Down Fatty Acids Into Acetyl-
Coa Units, Which Then Enter The Krebs Cycle For Atp Production. This Is A Catabolic
Pathway For Lipid Metabolism.
, Ref: P. 18
Dif: Easy
7. Bacterial Conversion Of Nitrate To Nitrogen Gas Is An Example Of:
A) Anaerobic Respiration
B) Fermentation
C) Aerobic Respiration
D) Protein Metabolism
ANS: A
Explanation: In Anaerobic Respiration, Bacteria Use An Inorganic Molecule Other Than
Oxygen (E.G., Nitrate) As The Terminal Electron Acceptor. Denitrification, Where
Nitrate Is Reduced To Nitrogen Gas, Is A Classic Example.
Ref: P. 20
Dif: Moderate
8. Beta Lactamases Are:
A) Enzymes Produced By Some Bacteria
B) A Class Of Antibiotic
C) Enzymes Produced By Viruses
D) Krebs Cycle Enzymes
E) Enzymes That Break Down Lactose
ANS: A
Explanation: Beta-Lactamases Are Bacterial Enzymes That Break Down Beta-Lactam
Antibiotics (E.G., Penicillins, Cephalosporins), Rendering Them Ineffective. This Is A
Common Resistance Mechanism In Pathogenic Bacteria.
Ref: P. 25
Dif: Moderate
Medical Microbiology For Health Professionals 4th Edition, (2023)
By Judy Gnarpe
All Chapters 1-26| Latest Edition With Verified Answers| Rated A+
From: [Bestmaxsolutions.Stuvia
,Chapter 1. Introduction To Medical Microbiology And Immunology ----------------------------------- 3
Chapter 2. Basic Bacteriology ----------------------------------------------------------------------------------- 44
Chapter 3. Basic Virology ---------------------------------------------------------------------------------------- 61
Chapter 4. Basic Mycology --------------------------------------------------------------------------------------- 79
Chapter 5. Basic Parasitology --------------------------------------------------------------------------------- 108
Chapter 6. Nosocomial Infection, Disinfection, And Sterilization ------------------------------------ 135
Chapter 7. Antimicrobials -------------------------------------------------------------------------------------- 148
Chapter 8. The Innate Immune Response ------------------------------------------------------------------ 203
Chapter 9. The Adaptive (Or Acquired) Immune System ----------------------------------------------- 239
Chapter 10. Hypersensitivity And Vaccines ---------------------------------------------------------------- 262
Chapter 11. Mechanisms Of Pathogenicity ---------------------------------------------------------------- 287
Chapter 12. Normal Flora And Epidemiology ------------------------------------------------------------- 298
Chapter 13. Skin And Wound Infections -------------------------------------------------------------------- 343
Chapter 14. Eye Infections ------------------------------------------------------------------------------------- 382
Chapter 15. Upper Respiratory Tract Infections ---------------------------------------------------------- 437
Chapter 16. Lower Respiratory Tract Infections ---------------------------------------------------------- 447
Chapter 17. Upper Alimentary Tract Infections ---------------------------------------------------------- 458
Chapter 18. Lower Alimentary Tract Infections ---------------------------------------------------------- 474
Chapter 19. Urinary Tract Infections ------------------------------------------------------------------------ 502
Chapter 20. Sexually Transmitted Infections -------------------------------------------------------------- 532
Chapter 21. Neonatal, Perinatal, And Congenital Infections ----------------------------------------- 551
Chapter 22. Central Nervous System (CNS) Infections -------------------------------------------------- 573
Chapter 23. Cardiovascular And Lymphatic Infections ------------------------------------------------- 595
Chapter 24. HIV And Immunodeficiency ------------------------------------------------------------------- 618
Chapter 25. Laboratory Techniques For Diagnosis Of Infection -------------------------------------- 638
Chapter 26. Biofilms and the Microbiome ----------------------------------------------------------------- 660
,Chapter 1. Introduction To Medical Microbiology And Immunology
Judy Gnarpe: Medical Microbiology for Health Professionals 4th Edition, (2023) Test Bank
MULTIPLE CHOICE
1. Early Evidence Of The Existence Of The Immune System Was Demonstrated By:
A) The Plague Could Be Transmitted Through Clothing
B) People Who Had Survived The Plague Could Care For Those Sick With The Plague
C) Microorganisms Can Be Killed By Heat
D) Koch's Postulates
E) All Of The Above
ANS: B
Explanation: People Who Had Survived The Plague Could Care For Those Currently
Infected Without Becoming Sick Again, Demonstrating Early Observations Of Acquired
Immunity. This Showed That Surviving An Infection Could Provide Protection From
Reinfection, Even Though The Mechanisms Were Unknown At The Time. This Is A
Foundational Historical Observation Leading To Our Understanding Of Immune
Memory.
Ref: P. 3
Dif: Easy
2. Which Of The Following Cellular Structures Transcribes (Produces) Rrna?
A) Endoplasmic Reticulum
B) Nucleolus
C) Golgi Apparatus
D) Lysosomes
ANS: B
,Explanation: The Nucleolus, Found Within The Eukaryotic Cell Nucleus, Is The Site Of
Ribosomal Rna (Rrna) Transcription And Ribosome Assembly. It Contains The Genes
For Rrna And The Enzymes Necessary For Rrna Synthesis.
Ref: P. 9
Dif: Easy
3. A Carbohydrate Such As Glucose Is Transported Across Cell Membranes In
Eukaryotes Via:
A) Osmosis
B) Facilitated Diffusion
C) Active Transport
D) Group Translocation
ANS: B
Explanation: Glucose Is A Large Polar Molecule That Cannot Cross Lipid Bilayers By
Simple Diffusion. In Eukaryotes, It Enters Cells Through Specific Carrier Proteins By
Facilitated Diffusion, Which Allows Movement Down Its Concentration Gradient
Without Requiring Energy Input.
Ref: P. 12
Dif: Easy
4. An Oxidative Reaction To A Molecule Will Cause It To:
A) Gain Electrons, Lose Protons And Produce Energy
B) Lose Electrons, Lose Protons And Produce Energy
C) Gain Electrons, Lose Protons And Lose Energy
D) Gain Electrons, Gain Protons And Lose Energy
ANS: B
,Explanation: Oxidation Refers To The Loss Of Electrons (And Often Associated
Protons In Biological Systems). This Loss Releases Energy That Can Be Captured For
Cellular Work, Such As Atp Synthesis In Respiration.
Ref: P. 14
Dif: Moderate
5. Cyanobacteria Are Photoautotrophs Which Means That They:
A) Use Light Energy To Make Their Own Food
B) Use Light Energy But Use Food Made By Other Organisms
C) Use Chemical Energy To Make Their Own Food
D) Use Chemical Energy But Use Food Made By Other Organisms
ANS: A
Explanation: Photoautotrophs Use Light Energy To Fix Carbon Dioxide Into Organic
Compounds. Cyanobacteria Perform Oxygenic Photosynthesis Similar To Plants,
Producing Their Own Carbohydrates From Co₂ And Light Energy.
Ref: P. 16
Dif: Easy
6. Beta-Oxidation Is Responsible For:
A) Lipid Anabolism
B) Protein Anabolism
C) Lipid Catabolism
D) Carbohydrate Catabolism
ANS: C
Explanation: Beta-Oxidation Is The Process Of Breaking Down Fatty Acids Into Acetyl-
Coa Units, Which Then Enter The Krebs Cycle For Atp Production. This Is A Catabolic
Pathway For Lipid Metabolism.
, Ref: P. 18
Dif: Easy
7. Bacterial Conversion Of Nitrate To Nitrogen Gas Is An Example Of:
A) Anaerobic Respiration
B) Fermentation
C) Aerobic Respiration
D) Protein Metabolism
ANS: A
Explanation: In Anaerobic Respiration, Bacteria Use An Inorganic Molecule Other Than
Oxygen (E.G., Nitrate) As The Terminal Electron Acceptor. Denitrification, Where
Nitrate Is Reduced To Nitrogen Gas, Is A Classic Example.
Ref: P. 20
Dif: Moderate
8. Beta Lactamases Are:
A) Enzymes Produced By Some Bacteria
B) A Class Of Antibiotic
C) Enzymes Produced By Viruses
D) Krebs Cycle Enzymes
E) Enzymes That Break Down Lactose
ANS: A
Explanation: Beta-Lactamases Are Bacterial Enzymes That Break Down Beta-Lactam
Antibiotics (E.G., Penicillins, Cephalosporins), Rendering Them Ineffective. This Is A
Common Resistance Mechanism In Pathogenic Bacteria.
Ref: P. 25
Dif: Moderate
