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Questions and Answers
What is the primary factor that determines the development of immunity against a pathogen?
What is the primary factor that determines the development of immunity against a pathogen?
- The individual's nutritional status
- The portal of entry for the pathogen
- Prior infection with the pathogen (correct)
- Vaccination against the pathogen
What is the term used to describe the ability of a pathogen to cause disease?
What is the term used to describe the ability of a pathogen to cause disease?
- Pathology
- Pathogenicity (correct)
- Infection
- Pathogenesis
Which phase of an infectious disease is characterized by the onset of typical symptoms, making it easier for the disease to be transmitted?
Which phase of an infectious disease is characterized by the onset of typical symptoms, making it easier for the disease to be transmitted?
- Incubation period
- Period of illness (correct)
- Convalescent period
- Prodromal period
What is the term used to describe the way a pathogen is transmitted from one person to another?
What is the term used to describe the way a pathogen is transmitted from one person to another?
Which of the following is NOT a factor that can influence the development of an infectious disease?
Which of the following is NOT a factor that can influence the development of an infectious disease?
Which line of defense refers to the source or habitat where a pathogen resides?
Which line of defense refers to the source or habitat where a pathogen resides?
What is the term used to describe the study of the structural manifestations of a disease?
What is the term used to describe the study of the structural manifestations of a disease?
Which of the following is a potential reason why an infection may not lead to a disease?
Which of the following is a potential reason why an infection may not lead to a disease?
How are infectious diseases classified based on the degree of spread?
How are infectious diseases classified based on the degree of spread?
What is the characteristic that distinguishes acute infections from chronic infections?
What is the characteristic that distinguishes acute infections from chronic infections?
What is the term used to describe the mechanisms involved in the development of a disease?
What is the term used to describe the mechanisms involved in the development of a disease?
Which of the following is an example of an environmental factor that can influence the development of an infectious disease?
Which of the following is an example of an environmental factor that can influence the development of an infectious disease?
Which of the following best describes a secondary infection?
Which of the following best describes a secondary infection?
What is the first step in the pathogenesis of an infectious disease?
What is the first step in the pathogenesis of an infectious disease?
Which of the following best describes virulence in microorganisms?
Which of the following best describes virulence in microorganisms?
Which of the following examples illustrates the concept of virulence?
Which of the following examples illustrates the concept of virulence?
What is the role of the capsule in the virulence of Streptococcus pneumoniae?
What is the role of the capsule in the virulence of Streptococcus pneumoniae?
Which of the following statements about the pathogenesis of infectious diseases is correct?
Which of the following statements about the pathogenesis of infectious diseases is correct?
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