A client who had knee replacement surgery receives a prescription for enoxaparin 30 mg subcutaneously every 12 hours for 10 days. The medication is available in 30 mg per 0.3 mL prefilled syringes. How many mL should the practical nurse (PN) administer each day? (Enter numerical value only.).

The correct answer is Choice D.

Choice A rationale: Enrolling the UAP in a hospital education class on conducting safe client care is not an immediate response and does not address the current situation. It may be a longer-term solution for ongoing education.

Choice B rationale: Praising the UAP for performing oral hygiene and encouraging family participation does not address the immediate safety concern of the procedure being performed correctly.

Choice C rationale: Telling the UAP to continue because the unconscious client is positioned safely is incorrect. The client should not be in a flat side-lying position as it increases the risk of aspiration during oral hygiene.

Choice D rationale: Stopping the procedure and telling the UAP to place the client in a Fowler's position is correct. The Fowler's position helps maintain an open airway and reduces the risk of aspiration during oral hygiene in an unconscious client.

The correct answer is choice B: Children need time to actively explore their environment. Choice A rationale:

Playpens do provide a sense of security for the child, but confining the child solely to the playpen might hinder their developmental needs. While it is essential to have a safe space for a toddler, children also require opportunities to explore and engage with their environment actively.

Choice B rationale:

The practical nurse (PN) should use this rationale when responding to the parent. Children, especially toddlers, learn and develop crucial skills through active exploration of their environment. Being confined to a playpen for extended periods may limit their opportunities for learning, hinder their physical development, and restrict social interaction, which are essential aspects of their growth.

Choice C rationale:

While playpens can provide a safe environment for a toddler when used appropriately and under supervision, keeping the child confined for the sole purpose of preventing dirtiness is not recommended. Overusing playpens can hinder a child's natural curiosity and desire to explore, potentially affecting their overall development.

Choice D rationale:

While over-concern about appearance can be harmful in some contexts, it is not directly related to the child being kept in a playpen to avoid getting dirty. The primary concern here is about providing the child with adequate opportunities for exploration, growth, and development, rather than focusing solely on appearance.