The school nurse recognizes the signs of scabies when a child displays which symptom?
cluster of papular lesions with pruritus.
wavy threadlike lines on the body and pruritus.
small fluid-filled blisters that sting when scratched.
dry scaly patches in body creases that itch.
The Correct Answer is B
A. Cluster of papular lesions with pruritus: While scabies causes pruritic lesions, it is more characterized by burrows or wavy lines, not clusters.
B. Wavy threadlike lines on the body and pruritus: Scabies is distinguished by the presence of burrows, which appear as wavy, threadlike lines on the skin, accompanied by intense itching.
C. Small fluid-filled blisters that sting when scratched: Fluid-filled blisters are more characteristic of herpes simplex or chickenpox, not scabies.
D. Dry scaly patches in body creases that itch: This description is more typical of eczema or psoriasis, rather than scabies.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Keloid: Keloids are overgrowths of scar tissue that form at the site of a skin injury. They are more common in people with darker skin tones and are characterized by being raised, indurated, and shiny.
B. Nevus: A nevus (or mole) is a benign growth of melanocytes and does not typically present as a raised, shiny, and indurated scar.
C. Melanoma: Melanoma is a type of skin cancer that typically presents as a new, unusual growth or a change in an existing mole. It would not be expected to appear at a surgical incision site as described.
D. Angioma: An angioma is a benign tumor derived from blood vessels and would not present as a raised, shiny, and indurated scar.
Correct Answer is B
Explanation
A. Joint contractures are a long-term concern, not an immediate threat during the emergent phase.
B. Hypovolemic shock due to fluid loss is a primary concern in the emergent phase of a burn injury.
C. Fluid overload is not a primary concern in the emergent phase, though it could be a concern in the later resuscitative phase.
D. Adrenal failure is not typically an immediate concern in the emergent phase of burn care.
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