The nurse provides a parent with instructions on how to perform the scotch tape test to collect a specimen for ova and parasites in the perineal region of a child suspected of having pinworms. Which action by the parent indicates the test was done at the correct time?
The parent collects the specimen when the child reports itching.
The parent collects the specimen in the evening before the child goes to bed.
The parent collects the specimen after the child has had a bowel movement.
The parent collects the specimen in the morning when the child awakens.
The Correct Answer is D
Choice A rationale:
The statement "The parent collects the specimen when the child reports itching”. is incorrect. The scotch tape test for pinworms involves placing clear tape on the perianal area in the morning to collect eggs that may have been laid during the night, not based on itching.
Choice B rationale:
The statement "The parent collects the specimen in the evening before the child goes to bed”. is incorrect. The test is most effective in the morning when the child wakes up, as this is when pinworms are most active and lay their eggs.
Choice C rationale:
The statement "The parent collects the specimen after the child has had a bowel movement”. is incorrect. The test doesn't involve collecting a specimen after a bowel movement but rather in the morning using transparent tape to catch pinworm eggs.
Choice D rationale:
The statement "The parent collects the specimen in the morning when the child awakens”. is correct. This is the correct time for the scotch tape test, as it maximizes the chance of detecting pinworm eggs laid during the night.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Fever and hypertension are not typical findings in moderate dehydration. Dehydration often leads to hypotension rather than hypertension, and fever is not a direct consequence of dehydration.
Choice B rationale:
Increased specific gravity can be a sign of dehydration, but it is not as specific or sensitive as tachypnea (rapid breathing) and tachycardia (elevated heart rate), which occur due to the body's compensatory mechanisms in response to dehydration.
Choice C rationale:
Tachypnea and tachycardia are key indicators of moderate dehydration in infants. The body tries to maintain perfusion by increasing the heart rate and respiratory rate. These signs are more reliable indicators of dehydration than specific gravity or fever.
Choice D rationale:
Bulging posterior fontanel is not a typical finding in dehydration. A sunken fontanel might be more indicative of dehydration, as fluid shifts from the intracellular to the extracellular space.
Correct Answer is B
Explanation
Choice A rationale:
Failing to regularly wash their hands after eating may contribute to the transmission of various infections, but it's not specifically related to pinworms.
Choice B rationale:
Failing to adequately wipe themselves after toileting can lead to the transfer of pinworm eggs from the anal area to the fingers and under the nails. This behavior increases the risk of ingesting the eggs through hand-to-mouth contact, which can perpetuate the pinworm infection cycle.
Choice C rationale:
Sharing clothing with friends might facilitate the transmission of certain infections like lice or fungal infections, but it's not a common mode of transmission for pinworms.
Choice D rationale:
Engaging in frequent hand-to-mouth activity might increase the risk of ingesting pinworm eggs, but the eggs are more likely to be present on the hands due to inadequate wiping after toileting.
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