A nurse is planning an in-service about isolation precautions for her coworkers. For which of the following infections should the nurse identify the need for contact precautions?
Diphtheria
Herpes simplex
Pulmonary tuberculosis
Pertussis
The Correct Answer is B
The correct answer is choice b. Herpes simplex.
Choice A rationale:
Diphtheria requires droplet precautions because it is primarily spread through respiratory droplets when an infected person coughs or sneezes.
Choice B rationale:
Herpes simplex requires contact precautions because it is spread through direct contact with infected lesions or body fluids.
Choice C rationale:
Pulmonary tuberculosis requires airborne precautions due to its transmission through airborne particles when an infected person coughs, sneezes, or talks.
Choice D rationale:
Pertussis, also known as whooping cough, requires droplet precautions as it spreads through respiratory droplets.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
If a nurse encounters a client with a suspected bioterrorism-related illness, the first action should be to don personal protective equipment (PPE). This includes a mask, gloves, gown, and eye protection. Moving the client to a quarantine area (choice A) may be necessary, but it should come after the nurse has taken steps to protect themselves and others. Reporting the client's condition to the Federal Bureau of Investigation (FBI) (choice B) is not the nurse's responsibility, but they should report the illness to their supervisor or public health department.
Correct Answer is B
Explanation
The hepatitis A virus is primarily transmitted through the fecal-oral route, either through close contact with an infected person or through the consumption of contaminated food or water. The virus can survive on surfaces for several hours and can be transmitted through inadequate hand hygiene practices. Therefore, good hygiene practices, such as washing hands thoroughly with soap and water after using the toilet, changing diapers, or handling food, are essential in preventing the transmission of the hepatitis A virus. The virus does not spread through skin contact, the genitourinary tract, or blood.
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