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

ADHD (Attention-Deficit/Hyperactivity Disorder) is characterized by symptoms such as difficulty sustaining attention, impulsivity, and hyperactivity. Methylphenidate is a commonly prescribed medication for ADHD that helps improve focus, attention, and impulse control.

The ability to complete homework on time suggests improved focus and attention, which are positive effects of methylphenidate in managing ADHD symptoms. It indicates that the medication is helping the child stay on task and concentrate better, leading to improved academic performance.

"Our child has lost some weight since his last appointment" suggests a potential side effect of methylphenidate, which can cause appetite suppression and weight loss.

"Our child has increased his daily caloric intake" might be a response to the weight loss side effect, but it does not directly indicate the effectiveness of the medication.

"Our child has a better grasp of reality" is a subjective statement that does not specifically relate to ADHD symptoms or the expected effects of methylphenidate.

Splinting the incision with a pillow when changing positions can provide support and help minimize discomfort and pain in clients who have undergone a cesarean birth. It can help reduce strain on the incision site and provide a sense of stability and comfort.

"You can apply counterpressure to your back with each position change" may be helpful for managing back pain, but it does not specifically address the client's request for nonpharmacological interventions to manage pain when changing positions after a cesarean birth.

"You should change positions as little as possible" is not an appropriate response as it does not address the client's need to manage pain when changing positions. Encouraging movement and position changes, along with appropriate support, can aid in recovery and prevent complications such as blood clots and respiratory issues.

"You should use patterned-paced breathing when changing positions" is not specifically related to managing pain when changing positions after a cesarean birth. While breathing techniques can be useful for pain management during labor and certain procedures, it may not be the most effective strategy for managing pain when changing positions post-cesarean.