A nurse is caring for a client who has an acute ankle sprain.Which of the following actions should the nurse take? (Select all that apply.)
Compression.
Elevation.
Heat application.
Movement.
Rest.
Correct Answer : A,B,E
Choice A rationale
Compression is a key component of the R.I.C.E. (Rest, Ice, Compression, Elevation) protocol, which is the standard treatment for acute sprains. Applying an elastic bandage or wrap to the injured ankle reduces interstitial edema and internal bleeding by increasing external tissue pressure, thereby limiting the development of excessive swelling and contributing to pain reduction and faster healing.
Choice B rationale
Elevation of the injured ankle above the level of the heart utilizes gravity to decrease hydrostatic pressure in the local capillaries. This physiological mechanism promotes the venous and lymphatic return of excess interstitial fluid and accumulated inflammatory exudate from the injured area back into central circulation, which significantly minimizes swelling and throbbing pain.
Choice C rationale
Applying heat to an acute injury, such as an ankle sprain, is contraindicated within the first 48 to 72 hours. Heat induces vasodilation, which would increase blood flow and capillary permeability to the site, thus exacerbating the acute inflammatory response, edema, and localized hemorrhage, leading to significantly increased swelling, pain, and potentially delayed healing.
Choice D rationale
Movement (especially weight-bearing or full range of motion) is generally discouraged in the acute phase of an ankle sprain. Early movement can disrupt the initial healing of the damaged ligaments and potentially cause further microtrauma, increasing inflammation, pain, and instability. Immobilization and protected range of motion are preferred to allow the initial repair processes to establish stability.
Choice E rationale
Rest is essential to minimize mechanical stress on the injured ligaments and soft tissues, which allows the initial inflammatory and repair phases of healing to occur unimpeded. Resting the joint prevents the further tearing of damaged fibers and the aggravation of surrounding tissues, reducing pain signals and minimizing metabolic demand, thereby facilitating the body's natural regenerative processes.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Gonorrhea is caused by the bacterium Neisseria gonorrhoeae, not a virus, and it is curable with appropriate antibiotic therapy, such as ceftriaxone. Informing the client that it is a virus and incurable provides false and misleading information, which could lead to non-adherence to treatment and continued transmission of the infection to sexual partners.
Choice B rationale
The presence of a chancre, or primary lesion, is the hallmark clinical manifestation of primary syphilis, an infection caused by the spirochete Treponema pallidum. Although both are sexually transmitted infections, gonorrhea typically presents with urethritis, cervicitis, or pharyngeal infection, not a chancre, which makes this assessment finding irrelevant to a diagnosis of gonorrhea.
Choice C rationale
Public health mandates and ethical responsibilities require the nurse to conduct thorough contact tracing for sexually transmitted infections like gonorrhea. Obtaining information about the client's recent sexual partners is vital so that they can be notified, tested, and treated, preventing further disease propagation and potential long-term complications, such as pelvic inflammatory disease.
Choice D rationale
A diaphragm is a barrier method primarily used for contraception and offers minimal protection against sexually transmitted infections like gonorrhea because it does not cover the external genitalia. The nurse should instruct the client on the consistent and correct use of condoms (male or female) as the most effective barrier method for preventing reinfection and transmission. 80mm.5pt.
Correct Answer is B
Explanation
Choice A rationale
Vitamin D is crucial for calcium absorption in the gut, which is essential for bone mineralization and strength. Osteoporosis is characterized by decreased bone mass, so a decrease in Vitamin D intake would exacerbate the condition by impairing calcium homeostasis and potentially leading to hypocalcemia and increased bone resorption.
Choice B rationale
Weight-bearing exercises, such as walking, stimulate osteoblast activity, promoting bone formation and increasing bone mineral density. A consistent regimen, such as walking five times a week, applies mechanical stress to the bone, which is a known physiological stimulus for bone remodeling and is effective in slowing bone loss associated with osteoporosis.
Choice C rationale
Corticosteroids (e.g., prednisone) are well-known to be a risk factor for osteoporosis. They increase bone resorption, decrease bone formation, and impair calcium absorption, leading to accelerated bone loss. Their use would be contraindicated for managing osteoporosis symptoms, as it worsens the underlying pathology.
Choice D rationale
Applying cool clothes or ice is primarily effective for acute inflammation or muscle strains. While potentially helpful for temporary joint pain, it does not address the underlying systemic pathology of osteoporosis, which is a reduction in bone density and structural integrity, not a primary inflammatory joint process. Management focuses on slowing bone loss and preventing fractures.
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