A nurse is providing education to the caregiver of a school-age child regarding immunizations to prevent respiratory infections. Which of the following information should the nurse include in the teaching?

A. Tay-Sachs disease is a progressive disease process with a maximum life span of 18 to 20 years: While this statement describes a serious progressive disease, it is inaccurate for Tay-Sachs, as the infantile form typically results in death much earlier, usually by 4–5 years of age, not late adolescence.

B. Having Tay-Sachs disease means their child will never be able to have children of their own: Fertility is not a central concern in the infantile form of Tay-Sachs, and this factor is not a primary contributor to caregiver grief immediately after diagnosis.

C. Having Tay-Sachs disease means their child cannot play sports due to possible heart conditions: Tay-Sachs does not primarily affect cardiac function; restrictions on activities like sports are not the main cause of caregiver distress in this context.

D. Tay-Sachs is a progressive disease in which the child usually dies before years of age: The early-onset form of Tay-Sachs leads to progressive neurodegeneration, loss of motor and cognitive function, and death typically by 4–5 years. Awareness of this prognosis is a major factor contributing to the caregivers’ grief and emotional response.

A. The tumor originated in the adrenal glands: Neuroblastoma is a malignancy of the sympathetic nervous system, most commonly arising in the adrenal medulla. It can also develop along the sympathetic chain in the neck, chest, or abdomen. Adrenal origin accounts for approximately 40% of cases in children.

B. The tumor has not spread to other areas of the child's body: Neuroblastoma is often metastatic at diagnosis, commonly spreading to bones, bone marrow, lymph nodes, liver, and skin. Localized tumors are less common, and assuming no spread is inaccurate.

C. The tumor came from malformation of astrocyte glial brain cells: Tumors of astrocytes are classified as astrocytomas or gliomas, which are primary brain tumors. Neuroblastoma arises from neural crest cells, not glial cells.

D. The tumor is located in the lower back of the brain in the midline posterior fossa: This description is characteristic of medulloblastoma, a central nervous system tumor. Neuroblastoma originates in peripheral sympathetic tissue, not the posterior fossa of the brain.