A client's fracture is healing and compact bone is replacing spongy bone around the periphery of the fracture. This process characterizes what phase of the bone healing process?
Hematoma formation.
Remodeling.
Bony callus formation.
Fibrocartilaginous callus formation
The Correct Answer is B
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Interactive dressings are designed to interact with the wound environment to promote healing. These can include dressings that release medication or create an optimal moisture balance. They are not typically used for acutely inflamed and oozing skin lesions.
Choice B rationale
Passive dressings are protective covers that keep the wound clean and protected from external contaminants. They do not have additional properties to manage wound exudate or inflammation.
Choice C rationale
Protective dressings are generally used to shield wounds from further injury or contamination. They do not specifically address the needs of an oozing and inflamed lesion.
Choice D rationale
Occlusive dressings are designed to maintain a moist wound environment, which can aid in the healing of oozing wounds. They can also provide a barrier to external contaminants and help manage exudate effectively, making them suitable for acutely inflamed and oozing lesions.
Correct Answer is D
Explanation
Choice A rationale
The occipital lobe is responsible for processing visual information and does not play a significant role in spatial relationships.
Choice B rationale
The frontal lobe is involved in higher cognitive functions, decision-making, and voluntary movements, but it is not primarily responsible for spatial relationships.
Choice C rationale
The temporal lobe is involved in auditory processing, language comprehension, and memory formation. It is not primarily responsible for spatial relationships.
Choice D rationale
The parietal lobe is responsible for processing sensory information and plays a crucial role in spatial relationships, helping to understand and navigate the environment.
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