A nurse is assessing a patient who has sustained a burn injury. The affected area is dry, white, and charred, with no pain present. Based on the classification of burns, the nurse understands this burn is:
Full-Thickness (Third-Degree)
Superficial (First-Degree)
Deep Full-Thickness (Fourth-Degree)
Partial-Thickness (Second-Degree)
The Correct Answer is A
A. Full-Thickness (Third-Degree). A third-degree (full-thickness) burn destroys both the epidermis and dermis, leaving the skin dry, white, or charred. Due to nerve damage, the patient does not experience pain in the affected area.
B. Superficial (First-Degree). A first-degree burn affects only the epidermis and presents with redness, mild swelling, and pain. The skin remains intact, unlike the description provided.
C. Deep Full-Thickness (Fourth-Degree). A fourth-degree burn extends beyond the skin into muscle, bone, or fat. The description does not indicate such deep involvement.
D. Partial-Thickness (Second-Degree). A second-degree burn involves the epidermis and part of the dermis, causing blistering, redness, and pain. This is not consistent with the described dry, white, and painless presentation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Impetigo. Impetigo is a highly contagious bacterial skin infection, often caused by Staphylococcus aureus or Streptococcus pyogenes. It is characterized by honey-colored crusted lesions, especially around the mouth and extremities.
B. Scabies. Scabies presents as intensely itchy burrows or papules, often in the web spaces of the fingers, wrists, and axillae, rather than honey-colored crusts.
C. Herpes simplex virus. Herpes simplex virus (HSV) typically causes grouped vesicular lesions on an erythematous base, not crusted honey-colored lesions.
D. Tinea corporis. Tinea corporis (ringworm) presents as red, scaly, annular lesions with central clearing, not honey-colored crusts.
Correct Answer is C
Explanation
A. Initiate fluid resuscitation. Fluid resuscitation is critical to prevent hypovolemic shock, but airway maintenance takes precedence, especially in burns involving the chest and upper body.
B. Insert an indwelling urinary catheter. Urinary catheter insertion is important for monitoring urine output and assessing renal function, but it is not the first priority.
C. Maintain the airway. Burns to the chest, neck, and face increase the risk of airway edema and compromise. The nurse should assess for signs of inhalation injury, hoarseness, or stridor and prepare for early intubation if necessary.
D. Medicate for pain. Pain management is important but is not the highest priority in the resuscitation phase when securing the airway and preventing hypoxia are more critical.
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