The client presents with an exaggeration of the lumbar spine curve. How does the nurse interpret this finding?
Scoliosis.
Lordosis.
Kyphosis.
Dowager's hump.
Dowager's hump.
The Correct Answer is B
Choice A rationale
Scoliosis refers to a lateral curvature of the spine, not an exaggeration of the lumbar spine curve, which is characterized by lordosis.
Choice B rationale
Lordosis is an exaggerated inward curve of the lumbar spine, often referred to as swayback. This condition is identified by the nurse as the client presents with an exaggerated lumbar curve.
Choice C rationale
Kyphosis describes an excessive outward curvature of the thoracic spine, resulting in a hunched back, not the lumbar spine.
Choice D rationale
Dowager's hump is a term commonly associated with kyphosis, characterized by a pronounced curvature of the upper back, not the lumbar region.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
Percutaneous absorption of topical corticosteroids increases systemic exposure, potentially causing side effects like adrenal suppression, hyperglycemia, and Cushing's syndrome. This is particularly significant when potent corticosteroids are applied to large body areas or under occlusive dressings, enhancing absorption and systemic effects.
Choice B rationale
Topical corticosteroids primarily induce vasoconstriction, not vasodilation, reducing inflammation and redness in skin conditions. Incorrect understanding of their vasodilatory effects may misguide nursing interventions, making it less relevant to the injury risk in atopic dermatitis treatments.
Choice C rationale
Topical corticosteroids have minimal systemic interactions compared to oral or intravenous forms, making drug interaction concerns less pertinent. The risk of significant drug interactions is low unless the medication is systemically absorbed in substantial amounts.
Choice D rationale
Application to face, neck, and intertriginous sites increases the risk of local side effects like skin atrophy, but is not a primary concern for systemic injury risk. These areas have thinner skin, enhancing absorption and risk of local adverse effects, but not necessarily systemic harm.
Correct Answer is B
Explanation
Choice A rationale
Hematoma formation is the initial stage of fracture healing, where a blood clot forms around the fracture site, creating a foundation for subsequent healing phases.
Choice B rationale
Remodeling is the final phase of bone healing, where compact bone replaces spongy bone, restoring the bone's structure and function.
Choice C rationale
Bony callus formation involves the development of new bone (callus) around the fracture site, which eventually transitions to compact bone during remodeling.
Choice D rationale
Fibrocartilaginous callus formation is an earlier stage of fracture healing, characterized by the formation of a soft callus made of collagen and cartilage that stabilizes the fracture.
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