The nurse should implement which prescribed treatment for a child with warts?

Correct Answer: B

Rationale: Warts are caused by viral infections, mainly the human papillomavirus (HPV). Local destruction methods, such as cryotherapy (freezing), laser therapy, or chemical treatment, are the preferred treatments for warts in children. These methods physically destroy the wart tissue, helping to eliminate the virus and promote healing. Vaccination, corticosteroids, and specific antibiotic therapy are not typically prescribed treatments for warts.

Correct Answer: D

Rationale: Primary mediastinal involvement is a hallmark feature of ALCL.

Correct Answer: C

Rationale: The Edinburgh Postnatal Depression Scale is a screening tool for postnatal depression which might address her unhappiness.

Correct Answer: A

Rationale: The Snellen chart is a chart used to measure visual acuity. The numbers in a Snellen fraction indicate the distance from which a person with normal eyesight can see the letters on the chart. In the case of 20/80, this means that the person can see at 80 feet what a person with normal eyesight can see at 20 feet. So, option A is correct as it accurately explains what is indicated by a Snellen chart finding of 20/80.

Correct Answer: B

Rationale: Recognizable external genitalia are formed by 14 weeks, not 12 weeks.