Which assessment finding indicates severe burn injury in a child?
Pain in affected area.
No pain with pale, leathery skin.
Mild erythema.
Blister formation.
The Correct Answer is B
Choice A rationale
Pain is a common symptom in superficial and partial-thickness burns where nerve endings are still intact. While pain indicates tissue damage, the absence of pain in a burn area can signify deeper and more severe injury where nerve endings have been destroyed.
Choice B rationale
No pain with pale, leathery skin is a characteristic finding of a full-thickness (third-degree) burn. The destruction of nerve endings eliminates pain sensation, and the skin appears dry, leathery, and may be white, charred, or translucent due to damage to all skin layers and underlying tissue.
Choice C rationale
Mild erythema, or redness of the skin, is characteristic of a superficial (first-degree) burn, such as a sunburn. These burns involve only the epidermis and are typically painful and without blisters.
Choice D rationale
Blister formation is a hallmark of partial-thickness (second-degree) burns, which involve the epidermis and part of the dermis. These burns are typically painful and moist.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
The epidermis is the outermost layer of the skin, providing a protective barrier against the external environment. A first-degree burn, characterized by redness and pain without blisters, affects only this superficial layer. The heat causes vasodilation in the dermal blood vessels beneath the epidermis, resulting in the visible redness.
Choice B rationale
The dermis is the layer of skin beneath the epidermis, containing structures like hair follicles, sweat glands, and nerve endings. Second-degree burns extend into the dermis, causing damage to these structures and leading to blister formation due to fluid leakage from damaged blood vessels within this layer.
Choice C rationale
The subcutaneous tissue (hypodermis) is the deepest layer of the skin, composed mainly of fat and connective tissue. Third-degree or full-thickness burns extend into this layer, damaging or destroying it along with the epidermis and dermis.
Choice D rationale
Muscle tissue lies beneath the subcutaneous tissue and is not typically directly affected in a superficial burn that only causes redness without blisters. Burns that reach muscle tissue are very deep and would present with significant tissue damage and likely charring.
Correct Answer is ["A","B","C","D"]
Explanation
Choice A rationale
Type 2 diabetes in pediatric patients can sometimes be managed effectively through lifestyle modifications alone, particularly in the early stages. These changes include dietary adjustments to reduce sugar and processed foods, increased physical activity to improve insulin sensitivity, and weight management.
Choice B rationale
Insulin resistance is a key pathophysiological feature of type 2 diabetes. In this condition, the body's cells do not respond effectively to insulin, leading to elevated blood glucose levels as glucose cannot enter the cells for energy. The pancreas initially produces more insulin to compensate, but eventually, it may not be able to keep up.
Choice C rationale
Type 1 diabetes is more commonly diagnosed in younger children and adolescents, often presenting with acute symptoms. It results from the autoimmune destruction of insulin-producing beta cells in the pancreas, leading to an absolute deficiency of insulin.
Choice D rationale
Type 1 diabetes is an autoimmune disease where the body's immune system mistakenly attacks and destroys the pancreatic beta cells that produce insulin. This autoimmune process is often triggered by genetic predisposition and environmental factors but is not directly caused by lifestyle.
Choice E rationale
Obesity is a significant risk factor for the development of type 2 diabetes due to its association with increased insulin resistance. While individuals with type 1 diabetes can also be obese, obesity is not the primary cause of type 1 diabetes.
Choice F rationale
Type 1 diabetes cannot be cured with lifestyle changes alone because it involves the permanent destruction of insulin-producing cells. Individuals with type 1 diabetes require lifelong insulin therapy to survive.
Choice G rationale
Type 1 diabetes cannot be prevented with healthy eating or other lifestyle modifications because it is an autoimmune condition. The onset is not directly linked to dietary habits or physical activity levels.
Choice H rationale
Type 2 diabetes is less common in infants and toddlers and is more frequently diagnosed in older children, adolescents, and adults, often associated with factors like obesity, family history, and sedentary lifestyle.
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