Chap038 - Prescotts 10th Ed. PDF

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week 6 worksheet assignment using MEFV geneChapter 38Human Diseases Caused by Viruses and PrionsMultiple Choice Questions1. In influenza virus, antigenic shiftA. results from reassortment of genomes when two different strains of flu viruses infect thesame cell.B. results from the accumulation of mut...

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Chapter 38 - Human Diseases Caused by Viruses and Prions

week 6 worksheet assignment using MEFV geneChapter 38 Human Diseases Caused by Viruses and Prions

Multiple Choice Questions 1. In influenza virus, antigenic shift A. results from reassortment of genomes when two different strains of flu viruses infect the same cell. B. results from the accumulation of mutations in HA and NA in a single strain of flu virus. C. can result in major epidemics or pandemics. D. results from reassortment of genomes when two different strains of flu viruses infect the same cell and can result in major epidemics or pandemics.

ASM Objective: 04.01 Genetic variations can impact microbial functions (e.g., in biofilm formation, pathogenicity and drug resistance). ASM Objective: 05.04 Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral or detrimental ways. ASM Topic: Module 04 Information Flow and Genetics ASM Topic: Module 05 Microbial Systems Blooms Level: 2. Understand Learning Outcome: 38.01.01 Report the common viral diseases spread by airborne transmission Learning Outcome: 38.01.03 Correlate airborne viral infection and disease severity with viral virulence factors Learning Outcome: 38.03.02 Identify typical signs and symptoms of common viral diseases spread by direct contact Section: 38.01 Section: 38.03 Topic: Respiratory System Infections Topic: Viral Infections Topic: Viruses

38-1 Copyright © 2017 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education.

Chapter 38 - Human Diseases Caused by Viruses and Prions

2. The rash associated with German measles is most likely caused by A. the virus infecting the cells of the skin. B. the virus infecting the cells of the dermal layer beneath the skin. C. an immunological reaction to the virus. D. All of the choices are correct.

ASM Objective: 05.04 Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral or detrimental ways. ASM Topic: Module 05 Microbial Systems Blooms Level: 2. Understand Learning Outcome: 38.01.02 Identify typical signs and symptoms of viral diseases spread by airborne transmission Learning Outcome: 38.01.03 Correlate airborne viral infection and disease severity with viral virulence factors Section: 38.01 Topic: Skin/Skeletal Infections Topic: Viruses

True / False Questions 3. Antigenic variation is common in influenza B and C but is rare in influenza A. FALSE

ASM Objective: 04.01 Genetic variations can impact microbial functions (e.g., in biofilm formation, pathogenicity and drug resistance). ASM Topic: Module 04 Information Flow and Genetics Blooms Level: 2. Understand Learning Outcome: 38.01.03 Correlate airborne viral infection and disease severity with viral virulence factors Section: 38.01 Topic: Respiratory System Infections Topic: Viral Infections Topic: Viruses

Multiple Choice Questions

38-2 Copyright © 2017 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education.

Chapter 38 - Human Diseases Caused by Viruses and Prions

4. Chickenpox is caused by the __________ virus. A. rubella B. rubeola C. coxsackievirus B D. varicella

ASM Objective: 05.04 Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral or detrimental ways. ASM Topic: Module 05 Microbial Systems Blooms Level: 1. Remember Learning Outcome: 38.01.01 Report the common viral diseases spread by airborne transmission Section: 38.01 Topic: Skin/Skeletal Infections Topic: Viral Infections Topic: Viruses

5. The reactivated form of chickenpox is called _________. A. rubella B. adenovirus C. herpes zoster D. rubeola

ASM Objective: 05.04 Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral or detrimental ways. ASM Topic: Module 05 Microbial Systems Blooms Level: 1. Remember Learning Outcome: 38.01.02 Identify typical signs and symptoms of viral diseases spread by airborne transmission Section: 38.01 Topic: Nervous System Infections Topic: Skin/Skeletal Infections Topic: Viral Infections Topic: Viruses

38-3 Copyright © 2017 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education.

Chapter 38 - Human Diseases Caused by Viruses and Prions

6. German measles is caused by the __________ virus. A. rubella B. herpes-zoster C. reovirus D. coxsackievirus A

ASM Objective: 05.04 Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral or detrimental ways. ASM Topic: Module 05 Microbial Systems Blooms Level: 1. Remember Learning Outcome: 38.01.01 Report the common viral diseases spread by airborne transmission Section: 38.01 Topic: Skin/Skeletal Infections Topic: Viral Infections Topic: Viruses

7. Women of childbearing age should be vaccinated against _________. A. chickenpox B. German measles C. shingles D. influenza A

ASM Objective: 05.04 Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral or detrimental ways. ASM Topic: Module 05 Microbial Systems Blooms Level: 1. Remember Learning Outcome: 38.01.01 Report the common viral diseases spread by airborne transmission Learning Outcome: 38.01.02 Identify typical signs and symptoms of viral diseases spread by airborne transmission Section: 38.01 Topic: Skin/Skeletal Infections Topic: Viruses

38-4 Copyright © 2017 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education.

Chapter 38 - Human Diseases Caused by Viruses and Prions

8. Congenital rubella syndrome usually occurs in the time frame of the A. first trimester of pregnancy. B. second trimester of pregnancy. C. third trimester of pregnancy. D. entire pregnancy.

ASM Objective: 05.04 Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral or detrimental ways. ASM Topic: Module 05 Microbial Systems Blooms Level: 2. Understand Learning Outcome: 38.01.02 Identify typical signs and symptoms of viral diseases spread by airborne transmission Section: 38.01 Topic: Skin/Skeletal Infections Topic: Viral Infections Topic: Viruses

9. With respect to orthomyxoviruses, changes in antigenicity usually occur as a result of A. antigenic drift. B. antigenic shift. C. frameshift mutations. D. both antigenic drift and antigenic shift.

E. both antigenic drift and frameshift mutations. F. both antigenic shift and frameshift mutations.

ASM Objective: 04.01 Genetic variations can impact microbial functions (e.g., in biofilm formation, pathogenicity and drug resistance). ASM Objective: 05.04 Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral or detrimental ways. ASM Topic: Module 04 Information Flow and Genetics ASM Topic: Module 05 Microbial Systems Blooms Level: 2. Understand Learning Outcome: 38.01.03 Correlate airborne viral infection and disease severity with viral virulence factors Section: 38.01 Topic: Respiratory System Infections Topic: Viral Infections Topic: Viruses

38-5 Copyright © 2017 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education.

Chapter 38 - Human Diseases Caused by Viruses and Prions

10. Antigenic variation occurs almost yearly with the influenza _________ virus. A. A B. B C. C D. D

ASM Objective: 04.01 Genetic variations can impact microbial functions (e.g., in biofilm formation, pathogenicity and drug resistance). ASM Objective: 05.04 Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral or detrimental ways. ASM Topic: Module 04 Information Flow and Genetics ASM Topic: Module 05 Microbial Systems Blooms Level: 2. Understand Learning Outcome: 38.01.03 Correlate airborne viral infection and disease severity with viral virulence factors Section: 38.01 Topic: Respiratory System Infections Topic: Viral Infections Topic: Viruses

11. Which of the following drugs has been shown to reduce the duration and symptoms of influenza? A. Penicillin

B. AZT C. Oseltamivir D. Acyclovir

ASM Objective: 03.04 The growth of microorganisms can be controlled by physical, chemical, mechanical, or biological methods. ASM Topic: Module 03 Metabolic Pathways Blooms Level: 2. Understand Learning Outcome: 38.01.02 Identify typical signs and symptoms of viral diseases spread by airborne transmission Section: 38.01 Topic: Antivirals Topic: Respiratory System Infections Topic: Viral Infections Topic: Viruses

38-6 Copyright © 2017 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education.

Chapter 38 - Human Diseases Caused by Viruses and Prions

12. Mumps is caused by a _________. A. morbillis virus B. paramyxovirus C. adenovirus D. synctial virus

ASM Objective: 05.04 Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral or detrimental ways. ASM Topic: Module 05 Microbial Systems Blooms Level: 1. Remember Learning Outcome: 38.01.01 Report the common viral diseases spread by airborne transmission Learning Outcome: 38.01.02 Identify typical signs and symptoms of viral diseases spread by airborne transmission Section: 38.01 Topic: Viral Infections Topic: Viruses

13. Acute respiratory viruses cause _________. A. rhinitis B. tonsillitis C. bronchitis D. All of the choices are correct.

ASM Objective: 05.04 Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral or detrimental ways. ASM Topic: Module 05 Microbial Systems Blooms Level: 1. Remember Learning Outcome: 38.01.01 Report the common viral diseases spread by airborne transmission Section: 38.01 Topic: Respiratory System Infections Topic: Viral Infections Topic: Viruses

38-7 Copyright © 2017 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education.

Chapter 38 - Human Diseases Caused by Viruses and Prions

14. In those cases of pneumonia for which no cause is determined by laboratory findings, __________ pneumonia can be assumed if __________ pneumonia has been ruled out. A. viral; mycoplasmal B. bacterial; viral C. mycoplasmal; viral D. mycoplasmal; bacterial

ASM Objective: 05.04 Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral or detrimental ways. ASM Topic: Module 05 Microbial Systems Blooms Level: 1. Remember Learning Outcome: 38.01.01 Report the common viral diseases spread by airborne transmission Section: 38.01 Topic: Respiratory System Infections Topic: Viral Infections Topic: Viruses

15. Which of the following did not play a role in the eradication of smallpox? A. Ease of diagnosis by readily recognized clinical features B. No known reservoir outside of human hosts C. A short period of infectivity D. The availability of effective antiviral agents that block replication E. All of these characteristics played a role in the eradication of smallpox

ASM Objective: 03.04 The growth of microorganisms can be controlled by physical, chemical, mechanical, or biological methods. ASM Objective: 05.04 Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral or detrimental ways. ASM Topic: Module 03 Metabolic Pathways ASM Topic: Module 05 Microbial Systems Blooms Level: 3. Apply Learning Outcome: 38.01.01 Report the common viral diseases spread by airborne transmission Section: 38.01 Topic: Skin/Skeletal Infections Topic: Viral Infections Topic: Viruses

38-8 Copyright © 2017 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education.

Chapter 38 - Human Diseases Caused by Viruses and Prions

16. Koplik's spots are small red lesions with a white center that form in the mouth and are associated with _________. A. mumps B. measles C. chickenpox D. flavivirus infection

ASM Objective: 05.04 Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral or detrimental ways. ASM Topic: Module 05 Microbial Systems Blooms Level: 1. Remember Learning Outcome: 38.01.02 Identify typical signs and symptoms of viral diseases spread by airborne transmission Section: 38.01 Topic: Viral Infections Topic: Viruses

17. Which of the following syndromes may result from infection by an arthropod-borne virus? A. Fevers of undifferentiated type with or without a rash

B. Encephalitis, often with a high fatality rate C. Hemorrhagic fevers D. All of the choices are correct.

ASM Objective: 05.04 Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral or detrimental ways. ASM Topic: Module 05 Microbial Systems Blooms Level: 2. Understand Learning Outcome: 38.02.01 Report the two common arthropod-borne viral diseases Section: 38.02 Topic: Arthropod Vectors Topic: Nervous System Infections Topic: Viral Infections Topic: Viruses

38-9 Copyright © 2017 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education.

Chapter 38 - Human Diseases Caused by Viruses and Prions

18. West Nile virus has been detected in _________ states of the United.States. A. 25 B. 50 C. 47 D. 10

ASM Objective: 05.04 Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral or detrimental ways. ASM Topic: Module 05 Microbial Systems Blooms Level: 1. Remember Learning Outcome: 38.02.03 Correlate arthropod-borne virus infection with geography and time of year Section: 38.02 Topic: Arthropod Vectors Topic: Nervous System Infections Topic: Viral Infections Topic: Viruses

19. Diagnosis of West Nile virus infection is through detection of A. viral growth in cell cultures. B. a rise in neutralizing antibody in a patient’s serum. C. PCR analysis from saliva samples. D. culture on artificial media. ASM Objective: 05.04 Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral or detrimental ways. ASM Topic: Module 05 Microbial Systems Blooms Level: 2. Understand Learning Outcome: 38.02.02 Identify typical signs and symptoms of two arthropod-borne viral diseases Section: 38.02 Topic: Nervous System Infections Topic: Viral Infections Topic: Viruses

Fill in the Blank Questions

38-10 Copyright © 2017 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education.

Chapter 38 - Human Diseases Caused by Viruses and Prions

20. In humans, equine encephalitis can present as a spectrum from fever and headache to ___________ ____________and encephalitis. aseptic meningitis

ASM Objective: 05.04 Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral or detrimental ways. ASM Topic: Module 05 Microbial Systems Blooms Level: 2. Understand Learning Outcome: 38.02.02 Identify typical signs and symptoms of two arthropod-borne viral diseases Section: 38.02 Topic: Nervous System Infections Topic: Viral Infections Topic: Viruses

Multiple Choice Questions 21. Which of the following does not transmit the AIDS virus? A. Semen

B. Blood C. Vaginal secretions D. Mosquitoes

ASM Objective: 05.04 Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral or detrimental ways. ASM Topic: Module 05 Microbial Systems Blooms Level: 2. Understand Learning Outcome: 38.03.01 Report the common viral diseases spread by direct contact Section: 38.03 Topic: Systemic (Cardiovascular/Lymphatic) Infections Topic: Viral Infections Topic: Viruses

38-11 Copyright © 2017 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education.

Chapter 38 - Human Diseases Caused by Viruses and Prions

22. Colds are common because A. domestic animals serve as a persistent reservoir. B. immunity once obtained is not protective. C. there is a lack of effective antiviral drugs. D. of the antigenic diversity of the rhinoviruses and the lack of long-lasting immunity.

ASM Objective: 05.04 Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral or detrimental ways. ASM Topic: Module 05 Microbial Systems Blooms Level: 3. Apply Learning Outcome: 38.01.01 Report the common viral diseases spread by airborne transmission Section: 38.01 Topic: Respiratory System Infections Topic: Viral Infections Topic: Viruses

23. Which of the following is known to activate the genital herpes virus? A. Sunlight

B. Stress C. Sex hormones D. All of the choices are correct.

ASM Objective: 05.04 Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral or detrimental ways. ASM Topic: Module 05 Microbial Systems Blooms Level: 2. Understand Learning Outcome: 38.03.02 Identify typical signs and symptoms of common viral diseases spread by direct contact Learning Outcome: 38.03.03 Correlate direct contact virus infection and disease severity with viral virulence factors Section: 38.03 Topic: Urogenital System Infections Topic: Viral Infections Topic: Viruses

38-12 Copyright © 2017 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education.

Chapter 38 - Human Diseases Caused by Viruses and Prions

24. Which of the following is not associated with genital herpes? A. Congenital herpes B. Cervical cancer C. Miscarriages D. Recurring genital lesions

ASM Objective: 05.04 Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral or detrimental ways. ASM Topic: Module 05 Microbial Systems Blooms Level: 2. Understand Learning Outcome: 38.03.02 Identify typical signs and symptoms of common viral diseases spread by direct contact Section: 38.03 Topic: Urogenital System Infections Topic: Viral Infections Topic: Viruses

25. Large-scale screening of blood for the hepatitis B virus uses an assay designed to detect A. the Delta agent. B. the Dane particle. C. viral surface antigens. D. alanine transaminase.

ASM Objective: 05.04 Microorganisms, cellular and viral, can interact with both human and nonhuman hosts in beneficial, neutral or detrimental ways. ASM Topic: Module 05 Microbial Systems Blooms Level: 2. Understand Learning Outcome: 38.03.02 Identify typical signs and symptoms of common viral diseases spread by direct contact Section: 38.03 Topic: Systemic (Cardiovascular/Lymphatic) Infections Topic: Viral Infections Topic: Viruses

38-13 Copyright © 2017 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education.

Chapter 38 - Human Diseases Caused by Viruses and Prions

26. The leading reason for liver transplantation in the United States is _________. A. hepatitis C B. hepatitis B C. hepatitis A D. hep...