The recommended children's dosage of Keflex is 25 to 50 mg/kg/day in divided doses. The maximum daily safe dosage for a child weighing 42 lb is: Round to the nearest tenth.

(Number Only, do not enter mg, kg, or day with your answer)

The correct answer is choice C. The child needs opportunities to play with peers.

Choice A rationale:

While it's important for children with congenital heart disease to understand their limitations, it's not the primary concern in this scenario. Allowing the child to interact and play with peers is essential for their social, emotional, and psychological development.

Choice B rationale:

While parents play a crucial role in a child's care, completely isolating the child from peers is not ideal. Overprotectiveness can lead to social isolation and hinder the child's ability to develop important social skills.

Choice C rationale:

Children with congenital heart disease should be encouraged to engage in age-appropriate physical activities and play with peers. Of course, the level of activity should be discussed with the child's healthcare provider, but limiting the child's interactions could have negative consequences on their overall development and emotional well-being.

Choice D rationale:

While supervision is important for any child's safety, constant parental supervision to avoid overexertion might not be necessary or feasible. Educating the child about their limitations and providing opportunities for play while monitoring their comfort level is a more balanced approach.

The correct answer is choice A.

Choice A rationale:

Drawing is the most appropriate activity for developing fine motor skills in school-age children. Drawing involves precise hand movements, control of a writing instrument, and attention to detail. These skills contribute to fine motor skill development and hand-eye coordination.

Choice B rationale:

Singing is not directly related to fine motor skill development. While it can promote cognitive and social development, it does not require the same level of fine motor control as activities like drawing or writing.

Choice C rationale:

Swimming is a gross motor activity that focuses more on large muscle groups and overall coordination. It does not specifically target the refinement of fine motor skills.

Choice D rationale:

Soccer is also a gross motor activity that involves running, kicking, and coordination with teammates. While it promotes physical fitness and coordination, it does not emphasize the fine motor control required for activities like drawing.