The parents of a 3-year-old boy call the clinic to report chickenpox. When teaching the parents about how to care for the lesions, the nurse would advise which of the following()

A. Soak in a hot tub for 30 minutes three times a day.

B. Take an antihistamine and use calamine lotion on the lesions.

C. Take acetaminophen and use an antibiotic ointment on the lesions.

D. Remove lesions crusts as they form.

通过引种和驯化可以直接将其他国家或地区优良的品种引进加以利用。