A nurse working in an emergency department is caring for a client who has third-degree frostbite to both lower extremities. The nurse should take which of the following actions?
Massage the legs.
Apply dry heat to the legs.
Elevate the legs.
Immerse the legs in cold water.
The Correct Answer is C
A. Massage the legs: This is incorrect. Massage is contraindicated as it can cause further tissue damage and is not appropriate for frostbite.
B. Apply dry heat to the legs: This is incorrect. Dry heat can exacerbate tissue damage. Rewarming should be done using controlled, warm water immersion, not dry heat.
C. Elevate the legs: This is correct. Elevating the legs helps reduce swelling and can prevent further tissue damage. However, rewarming should be done carefully in a controlled environment.
D. Immerse the legs in cold water: This is incorrect. Immersing in cold water would worsen the frostbite. Rewarming should be done using warm (not hot) water, ideally at 37-39°C (98.6-102.2°F), for effective treatment.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Strict adherence to oral contraceptive use is necessary to maintain hormonal balance: This is incorrect. Oral contraceptives can help manage symptoms of PCOS by regulating menstrual cycles and reducing androgen levels, but they are not the only solution. Lifestyle modifications and weight loss can also significantly impact hormonal balance.
B. Surgical removal of ovarian cysts is the primary treatment for PCOS: This is incorrect. Surgery is not the primary treatment for PCOS. Management typically focuses on lifestyle changes and medications rather than surgical intervention.
C. PCOS cannot be managed, and no treatment options are available: This is incorrect. PCOS can be managed with a combination of lifestyle changes, medications, and, in some cases, surgical options.
D. Weight loss and lifestyle modifications can help improve PCOS symptoms: This is correct. Weight loss and lifestyle changes are fundamental in managing PCOS symptoms, as they can help improve insulin sensitivity and reduce androgen levels, which can alleviate symptoms and improve fertility.
Correct Answer is C
Explanation
A. A history of pelvic inflammatory disease (PID): While PID can cause pelvic pain, it is not specifically indicative of endometriosis. Endometriosis is a distinct condition with its own set of symptoms.
B. Abdominal bloating starting several days before menses: This symptom can occur with endometriosis, but it is not as specific as other symptoms.
C. Dysmenorrhea that is unresponsive to nonsteroidal anti-inflammatory drugs (NSAIDs): Endometriosis often presents with severe dysmenorrhea that does not respond well to NSAIDs. This is a classic symptom of endometriosis.
D. An atypical Papanicolaou (Pap) smear at her last clinic visit: An atypical Pap smear is more related to cervical abnormalities and is not a specific finding for endometriosis.
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