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Which of the following is an example of a reservoir in the chain of infection?

A.

Hand hygiene

B.

Wearing personal protective equipment (PPE)

C.

Proper disposal of sharps

D.

A contaminated surface

Answer and Explanation

The Correct Answer is D

A.    Hand hygiene: Hand hygiene is a measure to break the chain of infection by reducing the number of microorganisms on hands. It is not a reservoir of infection. 
B.    Wearing personal protective equipment (PPE): PPE is used to protect healthcare workers and patients from exposure to infectious agents. It does not serve as a reservoir for infection.
C.    Proper disposal of sharps: Proper disposal of sharps is important to prevent needlestick
injuries and transmission of bloodborne pathogens but does not represent a reservoir of infection.
D.    A contaminated surface: A contaminated surface can serve as a reservoir for infectious agents.
Reservoirs are places where infectious agents can survive and multiply, posing a risk of transmission to susceptible individuals.
 


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Related Questions

Correct Answer is ["A","B"]

Explanation

A. Wearing a protective gown is necessary when caring for a client with C. difficile to prevent the spread of spores and protect the nurse from contact with contaminated surfaces.
B. Placing the client in a private room helps to isolate the infection and prevent transmission to other patients, which is essential in managing C. difficile infections.
C. An N-95 respirator is not required for C. difficile as the primary mode of transmission is via the fecal-oral route, not through airborne particles.
D. A negative pressure room is used for airborne infections like tuberculosis, not for C. difficile. C. difficile requires contact precautions rather than airborne precautions.
E. A mask is not necessary for the client with C. difficile when leaving the room; instead, hand hygiene and proper gowning are essential for preventing the spread of the infection.

Correct Answer is B

Explanation

A. Dry, occasional cough: A dry, occasional cough is a common symptom of upper respiratory infections and may not necessarily indicate a complication.
B. Temperature or Febrile 103 degrees F (39.4 degrees C): A high fever (over 100.4 degrees F or 38 degrees C) is a concerning symptom that may indicate the development of a complication such as pneumonia or a secondary bacterial infection.
C. Clear, watery drainage from the nose: Clear, watery drainage from the nose is typically associated with viral upper respiratory infections and may not necessarily indicate a complication.
D. Scratchy throat: A scratchy throat is a common symptom of upper respiratory infections and may not necessarily indicate a complication.

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