When admitting a 4-year-old patient to the hospital, the nurse learns that the child was exposed to chicken pox three days ago. Which understanding about chicken pox should the nurse consider during room assignment?
Strict isolation should begin immediately after exposure.
Communicability begins prior to the eruption of lesions.
Strict isolation should begin as soon as the skin lesions erupt.
Communicability begins 14 days after exposure.
The Correct Answer is B
Choice A rationale:
Strict isolation should begin immediately after exposure. This choice is incorrect because chickenpox does not require strict isolation immediately after exposure. The incubation period of chickenpox is about 10-21 days, during which communicability has not yet begun.
Choice B rationale:
Communicability begins prior to the eruption of lesions. This choice is correct. Chickenpox is highly contagious, and individuals can transmit the virus to others even before the characteristic skin lesions appear. This understanding is crucial for appropriate room assignment to prevent the spread of the virus to other patients.
Choice C rationale:
Strict isolation should begin as soon as the skin lesions erupt. This choice is incorrect. While isolation precautions are necessary for patients with active chickenpox lesions, waiting until the lesions erupt is not sufficient to prevent transmission, as communicability starts before this stage.
Choice D rationale:
Communicability begins 14 days after exposure. This choice is incorrect. The correct timing for the onset of communicability is much earlier than 14 days after exposure. Waiting until this point for isolation would not effectively prevent transmission.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["C","D"]
Explanation
Choice A rationale:
The varicella vaccine is not contraindicated solely based on Down Syndrome. It is important for these children to receive immunizations due to potential increased susceptibility to infections.
Choice B rationale:
A 6-month-old developmentally appropriate infant should receive the varicella vaccine according to the recommended schedule. There is no contraindication for this population.
Choice C rationale:
The varicella vaccine might be contraindicated for a child with autism due to concerns about adverse reactions, as these children might have sensitivities to certain vaccine components.
Choice D rationale:
The varicella vaccine should be contraindicated for a 10-year-old with acquired immune deficiency syndrome (AIDS) due to their compromised immune system. Live vaccines like varicella are usually avoided in immunocompromised individuals.
Choice E rationale:
A 12-year-old child with an arm fracture can still receive the varicella vaccine as it is not contraindicated based solely on this condition.
Correct Answer is A
Explanation
Choice A rationale:
Stomatitis, inflammation of the oral mucosa, can make eating painful, leading to inadequate nutritional intake. The discomfort caused by stomatitis can discourage the patient from eating, potentially resulting in malnutrition. Ensuring adequate nutritional intake is crucial to support the patient's immune system and healing during antineoplastic therapy.
Choice B rationale:
Dental caries are not directly related to stomatitis. Stomatitis is inflammation of the oral mucosa, whereas dental caries involve decay of tooth structure due to bacterial action on food debris and sugars.
Choice C rationale:
Diarrhea is unrelated to stomatitis. Diarrhea involves frequent, loose, or watery stools, often caused by gastrointestinal infections, certain medications, or dietary intolerances.
Choice D rationale:
Gingival hyperplasia is an overgrowth of gum tissue and is not a likely result of stomatitis. It can be associated with some medications like anticonvulsants.
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