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Question: 1 the state of being free from infection or...

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1 ) The state of being free from infection or infectious material is known as:

  • a.
  • Disinfection
  • b.
  • Asepsis
  • c.
  • Sterilization
  • d.
  • Sanitization
  • e.
  • Contamination

2 )The most common cause of pharyngitis/tonsillitis is:

  • a.
  • Escherichia coli
  • b.
  • Staphylococcus aureus
  • c.
  • Viruses
  • d.
  • Streptococcus pyogens
  • e.
  • Proteus mirabilis

3) Long-lasting immunity against Hepatitis B virus persists in the body as:

  • a.
  • Immunoglobulin A
  • b.
  • Immunoglobulin D
  • c.
  • Immunoglobulin G
  • d.
  • Immunoglobulin M
  • e.
  • Immunoglobulin E

4) Receiving anti-venom is an example of:


5) Which of the following terms describes the asexual reproduction of bacteria?

  • Conjugation
  • b.
  • Dimorphism
  • c.
  • Binary fission
  • d.
  • Replication
  • e.
  • Duplication

6)) Pathogens invading our body contain these molecules that stimulate the immune system to produce antibodies:

  • a.
  • Antigens
  • b.
  • Antibodies
  • c.
  • Complement
  • d.
  • Cytokines
  • e.
  • Lysozymes
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