A nurse is providing teaching about car seat safety to the parent of a term newborn. Which of the following statements by the parent indicates an understanding of the teaching?

A. A flat anterior fontanel can indicate dehydration in infants, so this finding does not indicate effective treatment.

B. Oliguria, or decreased urine output, is a sign of dehydration and would not indicate effective treatment.

C. Oral intake of 4 oz every 3 hours indicates that the infant is able to drink fluids and is likely rehydrated, indicating effective treatment.

D. A capillary refill of 4 seconds is prolonged and can indicate poor perfusion, which is not indicative of effective treatment for dehydration.

A. Limit each of the client's visitors to 1 hr per day. - This is not necessary specifically due to the presence of the radiation implant. Visitation restrictions should be based on hospital policy and

the client's condition, not solely on the presence of a radiation implant.

B. Remove dirty linens from the room after double bagging. - This is a standard infection control measure and is not specific to caring for a client with a radiation implant.

C. Wear a dosimeter film badge while in the client's room. - Healthcare workers who care for clients with sealed radiation implants should wear dosimeter film badges to monitor their radiation exposure levels.

D. Ensure family members remain at least 1 m (3.2 feet) from the client. - While limiting exposure to radiation is important, maintaining distance alone may not provide adequate

protection. Healthcare workers should follow appropriate safety precautions and use shielding as necessary when caring for clients with radiation implants.