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Questions and Answers
What term refers to changes in body function that are felt by a patient?
What term refers to changes in body function that are felt by a patient?
- Syndrome
- Symptoms (correct)
- Involving pathogen
- Signs
Which type of disease spreads from one host to another?
Which type of disease spreads from one host to another?
- Involving pathogen
- Noncommunicable disease
- Contagious disease (correct)
- Syndrome
In the context of infectious diseases, what does incidence refer to?
In the context of infectious diseases, what does incidence refer to?
- Airborne transmission
- Number of old cases
- Signs not observed
- Number of people who develop a disease at a certain time (correct)
What is the term for a specific group of signs and symptoms that accompany a disease?
What is the term for a specific group of signs and symptoms that accompany a disease?
Which term describes a disease that is not spread from one host to another?
Which term describes a disease that is not spread from one host to another?
What do you call changes in the body that can be measured or observed?
What do you call changes in the body that can be measured or observed?
Which term refers to the number of people who develop a disease at a certain time?
Which term refers to the number of people who develop a disease at a certain time?
What type of disease takes into account both old and new cases?
What type of disease takes into account both old and new cases?
What is the main advantage of herd immunity?
What is the main advantage of herd immunity?
Which type of infection is generally considered more severe?
Which type of infection is generally considered more severe?
Which of the following is NOT a type of systemic infection?
Which of the following is NOT a type of systemic infection?
How does a primary infection differ from a secondary infection?
How does a primary infection differ from a secondary infection?
Which of the following is an example of a predisposing factor for disease?
Which of the following is an example of a predisposing factor for disease?
What is the relationship between primary and secondary infections?
What is the relationship between primary and secondary infections?
Which of the following is NOT a factor that can predispose someone to disease?
Which of the following is NOT a factor that can predispose someone to disease?
Why is herd immunity less effective for diseases like chickenpox and measles?
Why is herd immunity less effective for diseases like chickenpox and measles?
What is the difference between a sporadic disease and an endemic disease?
What is the difference between a sporadic disease and an endemic disease?
Which of the following best describes a pandemic disease?
Which of the following best describes a pandemic disease?
What is the main characteristic of a chronic disease?
What is the main characteristic of a chronic disease?
Which of the following best describes a latent disease?
Which of the following best describes a latent disease?
What is the primary mechanism for achieving herd immunity?
What is the primary mechanism for achieving herd immunity?
Which of the following best describes an acute disease?
Which of the following best describes an acute disease?
What is the primary difference between an epidemic disease and an endemic disease?
What is the primary difference between an epidemic disease and an endemic disease?
What term describes a disease that occurs occasionally but without a discernible pattern?
What term describes a disease that occurs occasionally but without a discernible pattern?
What is the principal pathogen responsible for gastrointestinal tract infections?
What is the principal pathogen responsible for gastrointestinal tract infections?
Which of the following is not mentioned as a contributing factor to Emerging Infectious Diseases (EIDs)?
Which of the following is not mentioned as a contributing factor to Emerging Infectious Diseases (EIDs)?
What term describes the study of where and when diseases occur and how they are transmitted in populations?
What term describes the study of where and when diseases occur and how they are transmitted in populations?
What does the CDC collect and analyze related to morbidity?
What does the CDC collect and analyze related to morbidity?
Which term describes diseases that physicians are required by law to report occurrence to the CDC?
Which term describes diseases that physicians are required by law to report occurrence to the CDC?
What is the relationship between population and disease studied in?
What is the relationship between population and disease studied in?
Among the listed factors, which one is not mentioned as a cause of Healthcare-Associated Infections?
Among the listed factors, which one is not mentioned as a cause of Healthcare-Associated Infections?
Which term describes the total number of cases of a disease within a population?
Which term describes the total number of cases of a disease within a population?
What is the primary way that arthropods transmit diseases?
What is the primary way that arthropods transmit diseases?
What is the most common source of Healthcare-Associated Infections (HAIs)?
What is the most common source of Healthcare-Associated Infections (HAIs)?
Which of the following is NOT a key characteristic of Healthcare-Associated Infections (HAIs)?
Which of the following is NOT a key characteristic of Healthcare-Associated Infections (HAIs)?
What is the term used to describe the process where an arthropod vector supports the life cycle of a pathogen in its body, leading to disease transmission?
What is the term used to describe the process where an arthropod vector supports the life cycle of a pathogen in its body, leading to disease transmission?
Which of the following is NOT a common type of Healthcare-Associated Infection (HAI)?
Which of the following is NOT a common type of Healthcare-Associated Infection (HAI)?
What is the term used to describe the process where an arthropod vector carries a pathogen on its body, leading to disease transmission?
What is the term used to describe the process where an arthropod vector carries a pathogen on its body, leading to disease transmission?
What percentage of hospital patients are affected by Healthcare-Associated Infections (HAIs)?
What percentage of hospital patients are affected by Healthcare-Associated Infections (HAIs)?
Which of the following is NOT a common type of arthropod vector that can transmit diseases?
Which of the following is NOT a common type of arthropod vector that can transmit diseases?
Which type of infection is localized and limited to a small area of the body?
Which type of infection is localized and limited to a small area of the body?
What type of infection spreads throughout the body, typically via the bloodstream?
What type of infection spreads throughout the body, typically via the bloodstream?
Which of the following infections is characterized by the uncontrollable spread of bacteria in the blood?
Which of the following infections is characterized by the uncontrollable spread of bacteria in the blood?
What type of infection is most likely to affect the elderly population due to weakened immune systems?
What type of infection is most likely to affect the elderly population due to weakened immune systems?
Which factor predisposes individuals to secondary infections by opportunistic pathogens?
Which factor predisposes individuals to secondary infections by opportunistic pathogens?
Which term describes the spread of viruses in the bloodstream?
Which term describes the spread of viruses in the bloodstream?
In which type of infection does the pathogen primarily stay within a small area of the body?
In which type of infection does the pathogen primarily stay within a small area of the body?
Which type of infection may cause acute illness but does not spread throughout the body?
Which type of infection may cause acute illness but does not spread throughout the body?
How is zoonotic transmission defined?
How is zoonotic transmission defined?
What is the primary difference between contact transmission and vehicle transmission of diseases?
What is the primary difference between contact transmission and vehicle transmission of diseases?
Which route of disease transmission involves a living vector?
Which route of disease transmission involves a living vector?
What is an example of a fomite in indirect contact disease transmission?
What is an example of a fomite in indirect contact disease transmission?
What is a common route for waterborne disease transmission?
What is a common route for waterborne disease transmission?
How is vehicle transmission different from droplet transmission?
How is vehicle transmission different from droplet transmission?
What is the primary difference between direct and indirect contact disease transmission?
What is the primary difference between direct and indirect contact disease transmission?
Which type of transmission involves contaminated inanimate reservoirs?
Which type of transmission involves contaminated inanimate reservoirs?
What type of disease is constantly present in a population?
What type of disease is constantly present in a population?
Which term describes a disease that occurs only occasionally with no specific pattern?
Which term describes a disease that occurs only occasionally with no specific pattern?
What category does Influenza fall into based on its symptom development and duration?
What category does Influenza fall into based on its symptom development and duration?
Which term refers to diseases that develop slowly with symptoms taking a long time to appear?
Which term refers to diseases that develop slowly with symptoms taking a long time to appear?
What type of immunity is achieved when an entire population is protected against a certain disease?
What type of immunity is achieved when an entire population is protected against a certain disease?
Which term describes a disease where the causative agent is inactive for a period before producing symptoms?
Which term describes a disease where the causative agent is inactive for a period before producing symptoms?
In which category do sporadic diseases and endemic diseases fall based on their occurrence?
In which category do sporadic diseases and endemic diseases fall based on their occurrence?
"Shingles" (herpes viridae) is an example of what type of disease?
"Shingles" (herpes viridae) is an example of what type of disease?
How does biological vector transmission differ from mechanical vector transmission?
How does biological vector transmission differ from mechanical vector transmission?
What is the primary way arthropods transmit pathogens in mechanical vector transmission?
What is the primary way arthropods transmit pathogens in mechanical vector transmission?
What is a common source of Healthcare-Associated Infections (HAIs) according to the text?
What is a common source of Healthcare-Associated Infections (HAIs) according to the text?
Which statement accurately describes a Healthcare-Associated Infection (HAI)?
Which statement accurately describes a Healthcare-Associated Infection (HAI)?
In what way does biological vector transmission differ from mechanical vector transmission?
In what way does biological vector transmission differ from mechanical vector transmission?
Which statement correctly describes Healthcare-Associated Infections (HAIs)?
Which statement correctly describes Healthcare-Associated Infections (HAIs)?
What method of disease transmission involves passive transfer of pathogens by arthropods?
What method of disease transmission involves passive transfer of pathogens by arthropods?
What is a common consequence of Healthcare-Associated Infections (HAIs) according to CDC data?
What is a common consequence of Healthcare-Associated Infections (HAIs) according to CDC data?
What is the main idea behind Koch's Postulates?
What is the main idea behind Koch's Postulates?
Which of the following statements is true about Koch's Postulates?
Which of the following statements is true about Koch's Postulates?
What theory did Koch's work support?
What theory did Koch's work support?
Which of the following is an exception to Koch's Postulates?
Which of the following is an exception to Koch's Postulates?
What is the term used to describe the relationship between a microbe and a host, where the host is not harmed?
What is the term used to describe the relationship between a microbe and a host, where the host is not harmed?
Which of the following is an example of an obligate intracellular parasite?
Which of the following is an example of an obligate intracellular parasite?
What is the term used to describe the process where an arthropod vector carries a pathogen on its body, leading to disease transmission?
What is the term used to describe the process where an arthropod vector carries a pathogen on its body, leading to disease transmission?
Which of the following statements is true about skin and microbes?
Which of the following statements is true about skin and microbes?
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