A nurse is caring for a school-aged child.

For each body system below, click to specify the statement the nurse should include in the teaching. Choose the most likely response for the dropdown(s) in the table below by choosing from the lists of options.

Body system	Potential Teachings
Gastrointestinal	______
Dental	______
Hematological	_______

A. Avoid giving the child live virus vaccines. Children with heart failure can receive live vaccines unless they are immunocompromised (e.g., from immunosuppressive therapy).
B. Weigh the child every other day. Daily weights are necessary to monitor fluid retention, a key concern in heart failure.
C. Ensure that the child sleeps in an air-conditioned room. While a cool environment may be comfortable, this is not a priority intervention for heart failure management.
D. Consolidate activities to promote the child's rest. Children with heart failure experience fatigue easily due to reduced cardiac output. Grouping activities together minimizes energy expenditure and promotes adequate rest.

A. "Keep the car seat in a rear-facing position until your infant is 2 years old." The American Academy of Pediatrics (AAP) recommends keeping infants in a rear-facing car seat until at least 2 years of age or until they reach the height and weight limits specified by the car seat manufacturer for optimal safety.

B. "Fasten the harness over your infant's winter coat." Bulky clothing (such as winter coats) should not be worn under the harness because it can create excess space, reducing the effectiveness of the restraint and increasing injury risk. Instead, the infant should be dressed in thin layers, and a blanket can be placed over the secured harness if warmth is needed.

C. "Ensure the airbag is activated if the car seat is in the front passenger seat." Infants should never be placed in the front passenger seat if the car has an active airbag. Airbags can cause severe injury or death if deployed while a rear-facing car seat is in place. The safest position is always in the back seat.

D. "Pad the backrest of the car seat with a thick blanket before securing your infant." Additional padding should not be used, as it can interfere with the proper fit of the harness and compromise safety. Car seats are designed to provide adequate support and protection without extra cushioning.