The school nurse is performing pediculosis capitis (head lice) assessments. Which assessment finding indicates that a child has a "positive" head check for lice?
Maculopapular lesions behind the ears
White sacs attached to the hair shafts in the occipital area.
White flaky particles throughout the entire scalp region
Lesions in the scalp that extend to the hairline or neck
The Correct Answer is B
A. Maculopapular lesions behind the ears: Maculopapular lesions are not characteristic of head lice infestation.
B. White sacs attached to the hair shafts in the occipital area: White sacs (nits) attached to hair shafts are characteristic of head lice infestation.
C. White flaky particles throughout the entire scalp region: White flaky particles are more suggestive of dry scalp or dandruff, not head lice.
D. Lesions in the scalp that extend to the hairline or neck: Lesions extending to the hairline or neck could indicate secondary infection but are not specific to head lice infestation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Take the prescribed insulin 30 minutes before practice or game time rather than in the morning. Insulin timing should generally be consistent with meal times to match insulin action with food intake. Adjusting timing without medical advice can lead to imbalanced blood sugar levels.
B. Eat half the amount of food normally eaten at lunchtime. Eating less food than usual can lead to hypoglycemia during prolonged physical activity and is not recommended.
C. Eat six graham crackers or drink a cup of orange juice before practice or game time. This action helps to prevent hypoglycemia during physical activity by providing quick-acting carbohydrates that can be readily absorbed and utilized by the body.
D. Take two times the amount of prescribed insulin on practice and game days. Doubling insulin doses without medical supervision can lead to hypoglycemia and is not appropriate for managing blood sugar during physical activity.
Correct Answer is ["A","B","C","D"]
Explanation
A. Change diapers frequently. Frequent diaper changes reduce prolonged contact with moisture, decreasing the risk of dermatitis.
B. Allow the buttocks to air-dry. Air-drying helps to keep the skin dry and allows it to heal, preventing further irritation.
C. Use commercial baby wipes that are free of alcohol and fragrances to cleanse the area. Alcohol and fragrance-free wipes minimize further irritation to the sensitive skin.
D. Apply zinc oxide ointment to the affected area. Zinc oxide creates a protective barrier that helps heal and protect the skin from moisture and irritants.
E. Apply talcum powder with every diaper change. Talcum powder is not recommended as it can be inhaled by the infant and may cause respiratory issues.
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