A child is admitted with a suspected diagnosis of Wilms tumor. The nurse should place a sign with which of the following warnings over the child's bed?

Rationale:

A. Rotavirus (RV) vaccine is an oral live attenuated preparation designated strictly for young infants to prevent severe gastroenteritis. The standard administration window closes completely at 8 months and 0 days of age. Administering this vaccine to a 1-year-old child is clinically inappropriate and contraindicated due to insufficient safety data.

B. Human papillomavirus (HPV) vaccine is a recombinant preparation formulated to protect against oncogenic viral strains linked to cervical and anogenital carcinomas. Routine administration is universally deferred until late childhood or early adolescence, beginning between ages 9 and 12. It is not indicated or immunologically useful for a 1-year-old patient.

C. Measles, mumps, rubella (MMR) vaccine is a live attenuated viral immunization routinely scheduled between 12 and 15 months of age. Administering this vaccine at 1 year of age is clinically correct because the infant is biologically capable of mounting an adequate antibody response. This timing prevents outbreaks of these highly contagious diseases.

D. Varicella (VAR) vaccine contains live attenuated varicella-zoster virus designed to stimulate adaptive immunity against chickenpox and its neurological or systemic sequelae. The initial dose is officially scheduled for pediatric patients between 12 and 15 months of age. A 1-year-old child must receive this vaccine to optimize primary infectious defense.

E. Diphtheria, tetanus, and acellular pertussis (DTaP) vaccine represents a combined toxoid and inactivated subunit series protecting against severe bacterial pathogens. The fourth dose is normally scheduled between 15 and 18 months of age. However, clinical guidelines permit early administration at 12 months provided at least 6 months have elapsed since dose 3.

A. Erythema (redness) and edema (swelling) of the affected ear are classic signs of otitis media, an infection or inflammation of the middle ear. In otitis media, the middle ear becomes inflamed and fluid accumulates behind the eardrum, leading to redness and swelling of the tympanic membrane and surrounding tissues.
B. Tugging on the affected ear lobe is a common behavior observed in children with otitis media. Ear pulling or rubbing is often a sign of ear pain or discomfort, which can result from the pressure caused by the accumulation of fluid and inflammation in the middle ear.
C. Pain when manipulating the affected ear lobe is another common symptom of otitis media. Children with this condition may experience tenderness or discomfort when the affected ear is touched or manipulated due to the underlying inflammation and infection.
D. Clear drainage from the affected ear is not typically associated with otitis media. Instead, otitis media is characterized by the presence of middle ear effusion, which may manifest as fluid behind the eardrum. The drainage from otitis media is more commonly serous or purulent rather than clear.