What is the best nursing intervention to prevent skin complications in a patient experiencing fecal incontinence?

Choice A rationale

A sunburn is the most common example of a first-degree, or superficial, burn. This type of injury only involves the epidermis, the outermost layer of the skin. It is characterized by redness, pain, and heat without the formation of blisters. The skin remains intact, and the injury typically heals within three to six days without scarring. This level of burn does not require intensive fluid resuscitation because the skin's barrier function is largely preserved.

Choice B rationale

Excessive scarring, such as keloids or hypertrophic scars, is a complication associated with deeper burns that involve the dermis, such as second-degree or third-degree burns. First-degree burns do not damage the deeper layers of the skin where collagen production is significantly disrupted, so they do not result in significant scarring. Scarring indicates that the injury reached the dermal layer, triggering a more complex inflammatory and proliferative healing response that is absent in superficial burns.

Choice C rationale

Blistering is the hallmark of a second-degree, or partial-thickness, burn. This occurs when the injury extends through the epidermis and into the underlying dermis, causing fluid to accumulate between the layers. First-degree burns are strictly limited to the epidermis and do not produce blisters. Because second-degree burns involve deeper tissue damage and fluid shifts, they are more painful and carry a higher risk of infection compared to the simple redness seen in a first-degree burn.

Choice D rationale

Blackened, charred, or leathery skin is indicative of a third-degree, or full-thickness, burn. In these injuries, the epidermis and the entire dermis are destroyed, and the damage may extend into the subcutaneous fat or muscle. These burns are often painless because the nerve endings have been destroyed. This is a severe medical emergency that is far more advanced than a first-degree burn, which only causes minor damage and maintains the sensory function of the skin.

Choice A rationale

Monitoring for signs of infection is a standard postoperative nursing action that involves assessing the incision for erythema, warmth, edema, and purulent drainage. While vital for detecting complications like surgical site infections, it is not the primary intervention for preventing skin breakdown. Skin breakdown is more directly related to mechanical forces such as pressure, friction, and shear rather than the inflammatory or bacterial processes associated with a localized incisional infection.

Choice B rationale

Administering anticoagulants such as heparin or enoxaparin is essential for preventing deep vein thrombosis and pulmonary embolism following major orthopedic surgery. These medications modify the coagulation cascade to inhibit thrombus formation during periods of immobility. However, anticoagulation therapy does not directly address the risk of pressure ulcers or skin integrity. Preventing skin breakdown requires physical interventions that redistribute pressure and manage the microclimate of the skin surface during the recovery phase.

Choice C rationale

Maintaining hip abduction using pillows or an abduction wedge is the priority intervention to ensure proper joint alignment and prevent prosthesis dislocation. In terms of skin integrity, properly aligned pillows also help in distributing weight and preventing the knees or ankles from rubbing together, which reduces the risk of pressure injury. Maintaining the prescribed position ensures that the soft tissues around the surgical site are not subjected to unnecessary tension or compressive forces during repositioning.

Choice D rationale

Encouraging early ambulation is a critical component of postoperative recovery that helps prevent many complications, including pneumonia and venous stasis. While moving the patient helps relieve pressure on the skin over bony prominences, the specific priority in the immediate post-arthroplasty period is maintaining the stability of the new joint. Ambulation must be balanced with the need for strict alignment protocols to ensure the surgical repair remains intact while the surrounding musculature and skin heal.