A nurse applies padded boots to maintain the foot in dorsiflexion to a client who is comatose. The nurse is protecting the client from:
decubitus ulcers.
foot drop.
pooling of blood.
blood pressure changes.
The Correct Answer is B
Choice A rationale: Decubitus ulcers (pressure ulcers) are not directly prevented by applying padded boots for dorsiflexion.
Choice B rationale: Applying padded boots for dorsiflexion helps prevent foot drop, a condition where the foot is permanently in a plantar-flexed position, which can lead to contractures.
Choice C rationale: Pooling of blood is not a primary concern addressed by applying padded boots for dorsiflexion.
Choice D rationale: Blood pressure changes are not directly addressed by applying padded boots for dorsiflexion.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale: Stool expelled into an ileostomy bag is often of liquid consistency. An ileostomy involves the diversion of the small intestine, where the stool is more liquid compared to a colostomy, which involves the large intestine and typically produces more formed stool.
Choice B rationale: Bloody stool is not a typical characteristic of stool from an ileostomy.
Choice C rationale: Mucus-filled stool is not the primary characteristic of stool from an ileostomy.
Choice D rationale: Soft semi-formed stool is not typical of an ileostomy; the stool is more liquid in consistency.
Correct Answer is A
Explanation
Choice A rationale: An unstageable ulcer is covered with slough or eschar, making it difficult to determine the depth of tissue involvement. The presence of eschar prevents accurate staging of the wound.
Choice B rationale: Stage II pressure ulcers involve partial-thickness skin loss, typically presenting as a shallow open ulcer with a red-pink wound bed.
Choice C rationale: Stage IV pressure ulcers involve full-thickness tissue loss with exposed bone, tendon, or muscle, which is not described in this scenario.
Choice D rationale: Stage III pressure ulcers involve full-thickness tissue loss without exposed bone, tendon, or muscle, but the presence of eschar makes accurate staging challenging.
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