A nurse is collecting data from a client following the application of a leg cast for the treatment of a fracture. Which of the following findings should the nurse expect to find first if the cast is too tight?
Toes cool to touch
Inability to move toes
Pallor of the toes
Edema of the toes
The Correct Answer is A
The correct answer is choice A: Toes cool to touch.
Choice A rationale: When a cast is too tight, it can compromise blood circulation to the extremity. This results in decreased blood flow and reduced oxygenation, causing the toes to feel cool to the touch.
Choice B rationale: Inability to move toes is a significant concern that can also indicate nerve compression due to a tight cast. However, it may not be the first sign of a tight cast, as impaired blood circulation will likely be evident before nerve damage.
Choice C rationale: Pallor of the toes, or a pale appearance, can occur when there is restricted blood flow. However, the coolness of the toes is often noticeable before pallor develops.
Choice D rationale: Edema of the toes, or swelling, can occur due to a tight cast, but it is usually a later sign. Initially, the toes may feel cool to the touch, followed by other symptoms such as pallor, pain, and eventually, swelling.
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Related Questions
Correct Answer is B
Explanation
Boutonniere deformity is an expected finding for a client who has rheumatoid arthritis. It is a type of hand deformity that can occur in people with rheumatoid arthritis. It is characterized by a bent middle finger joint and a hyperextended fingertip.
Tophi, osteoma, and Heberden's nodules are not expected findings for a client who has rheumatoid arthritis. Tophi are deposits of uric acid crystals that can occur in people with gout. Osteoma is a benign bone tumour. Heberden's nodules are bony growths that can occur in people with osteoarthritis.
Correct Answer is ["B","C","E"]
Explanation
A nurse collecting data from a client who has an exacerbation of gout should expect to find edema, tophi, and erythema. Gout is a type of arthritis that occurs when urate crystals accumulate in the joints, causing inflammation and intense pain². Edema (swelling) is a common symptom of gout⁴. Tophi are deposits of urate crystals that can form under the skin in people with chronic gout³. Erythema (redness) is another common symptom of gout⁴.
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