Factors Influencing Child's Microbiota Quiz
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Questions and Answers

What is the primary factor that influences a child's microbiota?

  • Delivery mode (correct)
  • Introduction to solid foods
  • Feeding method
  • Type of diaper used

    • What is the bacterium that causes most cavities?

  • Streptococcus pneumoniae
  • Streptococcus mutans (correct)
  • Mycoplasma pneumoniae
  • Escherichia coli

    • Which of the following bacteria is commonly associated with sinusitis?

  • Haemophilus influenzae (correct)
  • Moraxella catarrhalis
  • Enterococcus faecalis
  • Klebsiella pneumoniae

    • What is the disease caused by SARS-CoV-2?

    <p>COVID-19</p> Signup and view all the answers

    What is the disease caused by Ebola Virus?

    <p>Ebola hemorrhagic fever</p> Signup and view all the answers

    What is the common vector for the Zika virus?

    <p>Aedes mosquito</p> Signup and view all the answers

    Which of the following bacteria is commonly associated with urinary tract infections?

    <p>Escherichia coli</p> Signup and view all the answers

    What is the disease caused by Flavivirus fibricus?

    <p>Yellow Fever</p> Signup and view all the answers

    What is the name of the syndrome caused by Human Immunodeficiency Virus?

    <p>Acquired Immunodeficiency Syndrome</p> Signup and view all the answers

    Which animal is thought to be the original source of SARS, MERS, and COVID-19?

    <p>Bat</p> Signup and view all the answers

    What type of virus is HIV?

    <p>Retrovirus</p> Signup and view all the answers

    What may have been fed to cows that allowed Bovine Spongiform Encephalopathy to be transmitted to humans as vCJD?

    <p>Animal feed contaminated with human skeletal remains</p> Signup and view all the answers

    What is the term for a nondigestible substance that helps colonic bacteria?

    <p>Prebiotic</p> Signup and view all the answers

    What is the term for a live microbial adjunct that benefits the host?

    <p>Probiotic</p> Signup and view all the answers

    Which body surface has the greatest density of microbes?

    <p>Skin</p> Signup and view all the answers

    What is the most common cause of meningitis in the neonate?

    <p>Group B Streptococcus, Escherichia coli, and Listeria monocytogenes</p> Signup and view all the answers

    In an infected person, which body fluid has the most HIV particles?

    <p>Blood</p> Signup and view all the answers

    Which feeding method can influence the composition of a child's microbiota?

    <p>Both breastfeeding and formula feeding</p> Signup and view all the answers

    Which bacterium is commonly associated with urinary tract infections?

    <p>Escherichia coli</p> Signup and view all the answers

    What is the disease caused by Mycoplasma pneumoniae?

    <p>Atypical pneumonia</p> Signup and view all the answers

    Which of the following animals carries Sin Nombre Virus?

    <p>Deer mouse</p> Signup and view all the answers

    What is the primary mode of influence over a child's microbiota?

    <p>Delivery mode</p> Signup and view all the answers

    Which bacterium is commonly associated with cavities?

    <p>Streptococcus mutans</p> Signup and view all the answers

    What is the disease caused by Streptococcus pneumoniae?

    <p>Sinusitis</p> Signup and view all the answers

    What is the vector for the Zika virus?

    <p>Aedes mosquito</p> Signup and view all the answers

    What is the name of the protein covering the tooth?

    <p>Enamel</p> Signup and view all the answers

    What is the organ system that is maldeveloped in 'germ-free' animals?

    <p>Immune system</p> Signup and view all the answers

    Which virus is thought to cause Acute Flaccid Myelitis?

    <p>Enterovirus D68</p> Signup and view all the answers

    What is the most deadly strain of Ebola virus?

    <p>Ebola Zaire</p> Signup and view all the answers

    Which bacterium is a beneficial oral microbe?

    <p>Streptococcus salivarius</p> Signup and view all the answers

    What are the most common causes of meningitis in the neonate?

    <p>Group B Streptococcus, Escherichia coli, and Listeria monocytogenes</p> Signup and view all the answers

    What is the name of the syndrome caused by the bat-borne viruses SARS, MERS, and COVID-19?

    <p>Severe Acute Respiratory Syndrome</p> Signup and view all the answers

    What is the body fluid that has the most HIV particles in an infected person?

    <p>Blood</p> Signup and view all the answers

    Which of the following is NOT a benefit of the microbiota?

    <p>Cause disease</p> Signup and view all the answers

    What is the primary influence on a child's microbiota for the first few years of life?

    <p>Delivery mode</p> Signup and view all the answers

    Which of the following bacteria is commonly associated with both sinusitis and urinary tract infections?

    <p>Klebsiella pneumoniae</p> Signup and view all the answers

    What is the common factor among the diseases caused by SARS-CoV-2, Ebola Virus, and Mycoplasma pneumoniae?

    <p>They are all caused by zoonotic pathogens</p> Signup and view all the answers

    Which of the following is NOT a factor that influences a child's microbiota?

    <p>Genetic predisposition</p> Signup and view all the answers

    What is the common vector for the diseases caused by Flavivirus fibricus and the Zika virus?

    <p>Aedes mosquito</p> Signup and view all the answers

    Which of the following bacteria is commonly associated with cavities and is also a cause of sinusitis?

    <p>Streptococcus mutans</p> Signup and view all the answers

    What is the disease caused by the bacterium that is commonly associated with urinary tract infections and is also a cause of sinusitis?

    <p>Sinusitis</p> Signup and view all the answers

    Which of the following is a common factor among the diseases caused by Streptococcus pneumoniae, Haemophilus influenzae, and Moraxella catarrhalis?

    <p>They are all caused by bacterial infections</p> Signup and view all the answers

    What is the primary mechanism by which HIV is transmitted to humans?

    <p>Through contact with an infected person's blood</p> Signup and view all the answers

    What is the role of prebiotics in the human body?

    <p>To support the growth of beneficial colonic bacteria</p> Signup and view all the answers

    What is the primary consequence of being 'germ-free' in animals?

    <p>Impaired immune system development</p> Signup and view all the answers

    What is the primary source of SARS, MERS, and COVID-19?

    <p>Bats</p> Signup and view all the answers

    What is the most common cause of meningitis in neonates?

    <p>Group B Streptococcus and Escherichia coli</p> Signup and view all the answers

    What is the primary role of Streptococcus salivarius?

    <p>To act as a beneficial oral microbe</p> Signup and view all the answers

    What is the primary consequence of consuming contaminated animal feed?

    <p>Transmission of Bovine Spongiform Encephalopathy to humans as vCJD</p> Signup and view all the answers

    What is the primary component of the tooth?

    <p>Enamel</p> Signup and view all the answers

    What is the primary cause of Acute Flaccid Myelitis?

    <p>Enterovirus D68</p> Signup and view all the answers

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