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The nurse's stethoscope most correctly represents which possible link in the chain of infection?


A) Source
B) Portal of exit
C) Portal of entry
D) Mode of transmission

E) None of the above
F) A) and B)

Correct Answer

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The patient has pertussis. What isolation precaution is correctly implemented?


A) Droplet
B) Airborne
C) Contact
D) Protective

E) None of the above
F) A) and D)

Correct Answer

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The second line of defense that leads to local capillary dilation and leukocyte infiltration is known as:


A) normal flora.
B) inflammatory response.
C) immune response.
D) humoral immunity.

E) A) and B)
F) B) and C)

Correct Answer

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The nurse is explaining to the patient why she is receiving antibiotics. Her answer would be correct if she stated antibiotics are effective against which microorganism?


A) Viruses
B) Fungi
C) Parasites
D) Bacteria

E) A) and B)
F) A) and C)

Correct Answer

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The nurse anticipates correctly that what type of medication would be ordered to treat athlete's foot?


A) Antiviral
B) Antibiotic
C) Antihelminth
D) Antifungal

E) None of the above
F) C) and D)

Correct Answer

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The patient has hepatitis A. Which isolation precaution is correctly implemented?


A) Airborne
B) Contact
C) Droplet
D) Protective

E) All of the above
F) None of the above

Correct Answer

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