Infectious Diseases Transmission Quiz

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Questions and Answers

Which of the following is the correct definition of infectious disease?

  • An illness caused by an infectious agent or its toxic products that arises through transmission from an infected person to an inanimate source.
  • An illness caused by an infectious agent or its toxic products that arises through transmission from an infected person to an intermediate plant or animal host.
  • An illness caused by an infectious agent or its toxic products that arises through transmission from an infected person to a susceptible host. (correct)
  • An illness caused by an infectious agent or its toxic products that arises through transmission from an infected person to a non-contagious host.

Which of the following is a component of disease transmission?

  • Portal of exit
  • Reservoir
  • All of the following (correct)
  • Infectious agent

Which of the following is an example of an infectious agent?

  • Viruses
  • Fungi
  • Protozoa
  • All of the above (correct)

Which one of the following is NOT considered a reservoir for infectious agents?

<p>All of the following (D)</p> Signup and view all the answers

Which of the following is an example of a zoonotic disease?

<p>All of the above (D)</p> Signup and view all the answers

Which of the following is NOT a portal of entry for infectious agents?

<p>All the following (A)</p> Signup and view all the answers

Which of the following is NOT a mode of direct transmission for infectious agents?

<p>Air borne (D)</p> Signup and view all the answers

Which mode of transmission refers to the transfer of an infectious agent from a reservoir to a host by suspended air particles, inanimate objects, or animate intermediaries?

<p>Indirect transmission (C)</p> Signup and view all the answers

Which mode of transmission occurs through skin-to-skin contact, kissing, and sexual intercourse?

<p>Direct transmission (B)</p> Signup and view all the answers

Which mode of transmission refers to the spray of relatively large, short-range aerosols produced by sneezing, coughing, or talking?

<p>Droplet spread (D)</p> Signup and view all the answers

Which mode of transmission occurs when infectious agents are carried by dust or droplet nuclei suspended in air?

<p>Airborne transmission (B)</p> Signup and view all the answers

Which of the following is NOT a method of control for infectious diseases?

<p>Concurrent disinfection (C)</p> Signup and view all the answers

Which diseases can be isolated at home after approval of the health authorities?

<p>Cerebrospinal fever, typhoid,paratyphoid, undulant fever, psittacosis, infective hepatitis, acute encephalitis,meningitis, TB, scarlet fever, D and poliomyelitis (B)</p> Signup and view all the answers

What is the purpose of notification of infectious cases?

<p>All of the following (B)</p> Signup and view all the answers

What is terminal disinfection?

<p>Disinfection after the patient has been removed by death or cure (B)</p> Signup and view all the answers

Which of the following factors can influence the incubation period of a disease?

<p>The level of the host's immunity (D)</p> Signup and view all the answers

During which period can preventive measures be taken to prevent the occurrence of a disease or reduce its severity?

<p>Incubation period (C)</p> Signup and view all the answers

Which diseases require individuals to have a valid certificate of immunization or be put in quarantine until the end of the international incubation period?

<p>Qurantinable Measures (A)</p> Signup and view all the answers

Which period of a disease includes the time during which an infectious agent may be transferred from an infected person to another person?

<p>Period of communicability (C)</p> Signup and view all the answers

Which of the following is NOT a mode of Indirect transmission for infectious agents?

<p>Trans-placenta (D)</p> Signup and view all the answers

Which of the following is an example of a zoonotic disease?

<p>Rabies (B)</p> Signup and view all the answers

Which of the following factors can influence the incubation period of a disease?

<p>All of the above (D)</p> Signup and view all the answers

During which period can preventive measures be taken to prevent the occurrence of a disease or reduce its severity?

<p>Incubation period (A)</p> Signup and view all the answers

Which of the following is NOT a portal of entry for infectious agents?

<p>Musculoskeletal system (D)</p> Signup and view all the answers

Which of the following is NOT an example of an infectious agent?

<p>Antibiotics (A)</p> Signup and view all the answers

Which of the following is NOT considered a reservoir for infectious agents?

<p>Skin (D)</p> Signup and view all the answers

Which of the following is NOT a mode of transmission for infectious agents?

<p>All of the following (A)</p> Signup and view all the answers

Which of the following is NOT a portal of exit for infectious agents?

<p>All the following (A)</p> Signup and view all the answers

Which of the following is NOT a portal of entry for infectious agents?

<p>Musculoskeletal system (B)</p> Signup and view all the answers

Which of the following is NOT an example of an environmental reservoir for infectious agents?

<p>Animals (D)</p> Signup and view all the answers

Which of the following factors can increase susceptibility to infections?

<p>All of the above (D)</p> Signup and view all the answers

During which period can preventive measures be taken to prevent the occurrence of a disease or reduce its severity?

<p>Incubation period (A)</p> Signup and view all the answers

Which period of a disease includes the time during which an infectious agent may be transferred from an infected person to another person?

<p>Period of Communicability (D)</p> Signup and view all the answers

Which of the following diseases require individuals to have a valid certificate of immunization or be put in quarantine until the end of the international incubation period? Except

<p>Rabies (A)</p> Signup and view all the answers

Which mode of transmission refers to the transfer of an infectious agent from a reservoir to a host by suspended air particles, inanimate objects, or animate intermediaries?

<p>Indirect transmission (B)</p> Signup and view all the answers

Which of the following is NOT a measure taken for cases of infectious diseases?

<p>Concurrent disinfection (D)</p> Signup and view all the answers

Which diseases can be isolated at home after approval of the health authorities?

<p>Tuberculosis and scarlet fever (A)</p> Signup and view all the answers

Which mode of transmission refers to the transfer of an infectious agent from a reservoir to a host by suspended air particles, inanimate objects, or animate intermediaries?

<p>Indirect contact transmission (A)</p> Signup and view all the answers

Which of the following is NOT a type of disinfection measures for cases of infectious diseases?

<p>Hand hygiene (A)</p> Signup and view all the answers

Which of the following is NOT a measure taken for contacts of cases of infectious diseases?

<p>Emergency measures (D)</p> Signup and view all the answers

Which of the following is NOT a measure taken for the environment where cases of infectious diseases live?

<p>Surveillance (D)</p> Signup and view all the answers

Which mode of transmission occurs when infectious agents are carried by dust or droplet nuclei suspended in air?

<p>Airborne transmission (B)</p> Signup and view all the answers

Which of the following is an example of a vehicle that may indirectly transmit an infectious agent?

<p>Food (C)</p> Signup and view all the answers

What is the purpose of the incubation period?

<p>To measure the time interval between infection and the appearance of symptoms (B)</p> Signup and view all the answers

Which of the following diseases can be transmitted through direct contact?

<p>Gonorrhea (C)</p> Signup and view all the answers

What is the minimum incubation period for every disease?

<p>There is no minimum incubation period (B)</p> Signup and view all the answers

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