A nurse is reinforcing teaching with the parents of a preschooler who has atopic dermatitis. Which of the following information should the nurse include?

A. Shingles: This is a viral infection caused by the varicella-zoster virus, which also causes chickenpox. It typically manifests as a painful rash that develops into fluid-filled blisters.

B. Athlete's foot: This is a fungal infection of the skin on the feet, particularly between the toes. It causes itching, burning, and cracked, flaking skin.

C. Fever blister: Also known as a cold sore, this is a viral infection caused by the herpes simplex virus. It typically appears as a cluster of small, fluid-filled blisters on or around the lips.

D. Pinworms: This is a parasitic infection caused by tiny, white worms that infect the intestines. It commonly causes anal itching, particularly at night, due to the female worms laying eggs around the anal area.

A. No treatment is necessary, the fluid is reabsorbing normally:

- This option suggests that the hydrocele is resolving spontaneously, which is often the case in infants. The physician may choose to observe the hydrocele over time as it is likely to resolve without intervention.

B. Keeping the infant in a flat, supine position until the fluid is gone:

- This option does not address the underlying cause of the hydrocele and is not a standard treatment recommendation. Additionally, positioning changes are unlikely to affect the resolution of the hydrocele.

C. Referral to a surgeon for repair:

- Surgical repair may be considered if the hydrocele persists beyond a certain age or if it causes discomfort or complications. However, it is typically not recommended in infants unless the hydrocele persists beyond infancy or causes other issues.

D. Massaging the groin area twice a day until the fluid is gone:

- Massaging the groin area is not a recommended treatment for hydrocele and may not be effective in resolving the condition. Additionally, manipulating the scrotum may cause discomfort or injury to the infant.