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: Excruciating pain

• Rationale: While partial thickness burns can be painful, especially in the first few days, excruciating pain is less likely for a stable patient 3 days post-burn. Pain management is a crucial aspect of burn care, but excruciating pain might indicate deeper burns or complications like infection.

Choice B: Elevated blood pressure

• Rationale: Elevated blood pressure is not a typical complication of a partial thickness burn. In fact, burn patients are more at risk for hypotension (low blood pressure) due to fluid loss.

Choice C: Compartment syndrome

• Rationale: Compartment syndrome is a serious complication that typically occurs with deep burns or traumatic injuries. It's caused by increased pressure within a muscle compartment, restricting blood flow and potentially leading to tissue death. While a possibility, it's less likely for a partial thickness burn 3 days after the injury.

Choice D: Curling's Ulcer

• Rationale: Curling's ulcer is a peptic ulcer (stomach ulcer) that can develop as a complication of major burns. This is because burns trigger a massive inflammatory response, releasing stress hormones that increase stomach acid production, making the stomach lining more susceptible to ulcers. Given the extensive burn area (30% TBSA) and the timeframe (3 days post-burn), Curling's ulcer becomes a significant concern.

Therefore, the correct answer is: Choice D: Curling's Ulcer

Explanation:

• A 30% TBSA partial thickness burn is a significant injury that triggers a systemic inflammatory response.
• Three days post-burn falls within the timeframe when Curling's ulcer can develop due to the increased stress hormones and gastric acid production.
• While pain management and monitoring for compartment syndrome are important, Curling's ulcer poses a more significant threat in this scenario.

Choice A rationale:

Offering a high protein diet may not be appropriate for a client with hepatic failure. High protein intake can lead to the accumulation of ammonia in the bloodstream, worsening hepatic encephalopathy. Therefore, this choice is not the best intervention for the client.

Choice B rationale:

Performing range of motion exercises is important for clients with hepatic failure to prevent complications related to immobility. However, it does not directly address the client's elevated pulse rate and changes in mental status.

Choice C rationale:

Weighing the client every morning is essential in monitoring fluid status and identifying signs of fluid retention or dehydration, which are common in hepatic failure. Changes in weight can help detect early signs of worsening hepatic function.

Choice D rationale:

Providing only distilled water may not be appropriate for a client with hepatic failure. While it is essential to monitor fluid intake, restricting all fluids to only distilled water could lead to electrolyte imbalances and further complications. Monitoring overall fluid intake and type is important for these clients.