Nursing Elites

1. What instructions should the nurse provide to the parents about the treatment of head lice in a 3-year-old boy who has been confirmed to have head lice?

• A. Wash the child's bed linens and clothing in hot soapy water.
• B. Dispose of the child's brushes, combs, and other hair accessories.
• C. Rewash the child's hair following a 24-hour isolation period.
• D. Take the child to a hair salon for a shampoo and shorter haircut.

Correct answer: A

Rationale: The correct instruction for the nurse to provide to the parents is to wash the child's bed linens and clothing in hot soapy water. This is essential to eliminate head lice as they can survive on bedding and clothing. It is also important to wash any other items that the child may have used or come into contact with, such as brushes and combs, to prevent reinfestation. Rewashing the child's hair following an isolation period is not necessary, and taking the child to a hair salon for a shampoo and shorter haircut is not a recommended treatment for head lice.

2. What recommendation should the PN provide to help a 5-year-old girl who has started wetting the bed again after being dry at night for several months?

• A. Explain that bedwetting is normal in children and will pass with time.
• B. Advise limiting fluids in the evening and before bedtime.
• C. Suggest punishing the child for wetting the bed to prevent recurrence.
• D. Encourage the child to use the bathroom immediately before bed.

Correct answer: D

Rationale: Encouraging the child to use the bathroom before bed is a helpful recommendation to prevent nighttime bedwetting. Bedwetting can sometimes reoccur due to stress or other factors, and ensuring the child empties their bladder before sleeping may reduce the likelihood of bedwetting episodes. Choice A is incorrect because while bedwetting is common in children, it is essential to provide practical solutions rather than just reassurance. Choice B is not the best option for a child who has recently started bedwetting again after being dry, as it may not address the underlying cause. Choice C is inappropriate and harmful as punishing the child for bedwetting can lead to psychological distress and worsen the situation.

3. What information should the nurse provide to parents of a 3-year-old boy with Duchenne muscular dystrophy who inquire about the disease and future children?

• A. This is an inherited X-linked recessive disorder, which primarily affects male children in the family
• B. The striated muscle groups of males can be impacted by a lack of the protein dystrophin in their mothers
• C. The male infant had a viral infection that went unnoticed and untreated so muscle damage was incurred
• D. Birth trauma with a breech vaginal birth causes damage to the spinal cord, thus weakening the muscles

Correct answer: A

Rationale: Duchenne muscular dystrophy is an X-linked recessive disorder caused by mutations in the DMD gene on the X chromosome. This disorder primarily affects males because they have one X chromosome, inherited from their mothers, who may be carriers of the mutated gene. Females have two X chromosomes, providing a protective effect as the normal gene on one X chromosome can compensate for the mutated gene on the other. Therefore, the nurse should explain to the parents that Duchenne muscular dystrophy is an inherited X-linked recessive disorder, which is why their son has the disease and why there is a risk of passing it on to future sons. Choice B is incorrect as it inaccurately implies that the lack of dystrophin in mothers impacts their sons' muscle groups. Choice C is incorrect as it suggests a viral infection caused the muscle damage, which is not the case with Duchenne muscular dystrophy. Choice D is incorrect as it attributes the muscle weakness to birth trauma instead of the genetic nature of the disorder.

4. A middle school student was recently diagnosed with attention-deficit hyperactivity disorder (ADHD) and is having trouble with his grades. He is referred to the school nurse by the teacher because he continues to have learning problems. Which action should the school nurse take?

• A. Ask the parents to have the child seen by a clinical psychologist
• B. Ask the parents to become involved in helping the child with his homework
• C. Refer the child to the school counselor for educational testing
• D. Seek the advice of the school principal regarding the child's learning needs

Correct answer: C

Rationale: Referring the child to the school counselor for educational testing is the most appropriate action in this scenario. This step can help identify the specific learning needs of the student and determine the appropriate interventions required to support his academic success. Option A is not the immediate action needed but may be considered in the future. Option B focuses on homework assistance, which may not address the underlying learning problems. Option D involves consulting the school principal, which is not the primary role in addressing the student's learning needs.

5. The child is 3 years old and is 2 hours postop from a cardiac catheterization via the right femoral artery. Which assessment finding indicates arterial obstruction?

• A. Blood pressure is decreasing, and the pulse is rapid and irregular.
• B. The right foot feels cool to the touch and appears pale and blanched.
• C. The pulse distal to the femoral artery is weaker in the left foot than the right foot.
• D. The pressure dressing at the right femoral area is damp and oozing blood.

Correct answer: B

Rationale: A cool, pale, and blanched foot is indicative of arterial obstruction, leading to poor blood flow. This finding requires immediate intervention to prevent further complications such as tissue damage or necrosis. Monitoring for signs of arterial compromise, such as color changes, temperature, and capillary refill, is crucial in detecting and managing vascular complications post-cardiac catheterization. Choices A, C, and D do not directly indicate arterial obstruction. While a decreasing blood pressure and rapid, irregular pulse may suggest compromise, these findings are more nonspecific. A weaker pulse distal to the femoral artery indicates reduced perfusion but not necessarily arterial obstruction. Finally, a damp, oozing pressure dressing suggests a dressing issue rather than arterial obstruction.

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