A school nurse is completing routine health evaluations for school-age children. Which of the following manifestation should alert the nurse to the possibility of pediculosis capitis?
Patches of baldness
Blisters on the scalp
Dry patches on the scalp
Reports of scalp itchiness
The Correct Answer is D
A. Patches of baldness: Patches of baldness on the scalp could be indicative of conditions like alopecia areata, a disorder characterized by hair loss in patches. However, it is not a typical manifestation of pediculosis capitis, which primarily presents with scalp itchiness due to lice bites rather than hair loss.
B. Blisters on the scalp: Blisters on the scalp may suggest other conditions such as herpes simplex infection or contact dermatitis. While scratching from head lice infestation could lead to skin irritation, blisters are not a common presentation of pediculosis capitis.
C. Dry patches on the scalp: Dry patches on the scalp might be caused by conditions like seborrheic dermatitis or eczema. While scalp dryness can occur with pediculosis capitis due to irritation from scratching, it is not a specific symptom associated with head lice infestation.
D. Reports of scalp itchiness: Scalp itchiness is a hallmark symptom of pediculosis capitis. It occurs as a result of lice bites and the body's inflammatory response to their saliva. It is the most characteristic and common manifestation of head lice infestation and often prompts further examination for the presence of lice or their eggs (nits).
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Drooling - Drooling is not typically associated with intussusception. Intussusception is a condition where one portion of the intestine telescopes into another, leading to bowel obstruction and subsequent symptoms such as abdominal pain, vomiting, and "currant jelly" stools.
B. Increased appetite - Increased appetite is unlikely in a toddler with intussusception. Instead, affected toddlers may experience symptoms such as abdominal pain, vomiting, and lethargy, which can lead to decreased appetite.
C. Mucus in stools - Mucus in stools is a characteristic finding in intussusception. As the telescoping of the intestine causes irritation and inflammation, mucus may be passed in the stool along with blood and, in some cases, a characteristic "currant jelly" appearance.
D. Jaundice - Jaundice is not a typical manifestation of intussusception. It may be present in conditions affecting the liver or bile ducts, such as biliary atresia or obstructive jaundice, but it is not a direct symptom of intussusception.
Correct Answer is D
Explanation
A. Monitor the client's hemoglobin level: Monitoring the client's hemoglobin level is not relevant during a seizure. Seizures typically do not directly affect hemoglobin levels, so this action is not appropriate.
B. Restrain the client's extremities: Restraint is generally not recommended during a seizure unless absolutely necessary for the safety of the client or others. Restraint can potentially cause injury to the client and increase agitation during the seizure.
C. Place the client in a prone position: Placing the client in a prone (face-down) position during a seizure is not recommended. This position may increase the risk of airway obstruction and compromise the client's ability to breathe effectively.
D. Record the time and length of the seizure: This is the correct answer. During a seizure, the nurse should prioritize ensuring the safety of the client and others. After ensuring safety, the nurse should document important details about the seizure, including the time it began and ended, as well as any observed symptoms or behaviors. This documentation can provide valuable information for the client's healthcare team and help guide future treatment decisions.
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