What is the definition of biofilm? a. An implantable meshlike ...

[Jramos095]

What is the definition of biofilm?
 
  a. An implantable meshlike tissue that helps prevent adhesions in the peritoneum
  b. A clear spray used on sterile instruments to keep infection rates low
  c. A collection of microorganisms that develops on the surfaces of implanted medical devices
  d. A patient-specific picture of organs or body tissues that define a disease process

Question 2

Which is the infectious process caused by exotoxins secreted by types of Staphylococcus aureus?
 
  a. Septic shock
  b. Plague
  c. Toxic shock syndrome
  d. Tuberculosis

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Answer to Question 1

ANS: C
Biofilm forms when bacteria and microorganisms adhere to moist material (medical devices such as catheters, artificial joints, and heart valves) and create a barrier against antibiotic treatment, thereby creating a persistent disease state.

Answer to Question 2

ANS: C
Toxic shock syndrome is an acute condition caused by exotoxins secreted by strains of S. aureus, which can invade any part of the body; the syndrome is characterized by high fever, hypotension, and injury to multiple organ systems.