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.

Answer and Explanation

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.

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Correct Answer is B

Explanation

A. It typically does not metastasize: Early-stage testicular cancer can metastasize if not treated promptly, so this statement is not accurate.
B. It is highly responsive to treatment: Early-stage testicular cancer is highly treatable, and many patients respond well to therapy, making this the correct statement.
C. It is most common among men over 55 years: Testicular cancer is most common among younger men, particularly between the ages of 15 and 35 years.
D. It is one of the least curable solid tumors: Testicular cancer, especially when detected early, is highly curable, so this statement is incorrect.

A. Community law enforcement officers can serve as triage officials during an emergency. B. Nurses and other emergency medical personnel can serve as triage officials during an emergency. C. Local fire fighters can serve as triage officials during an emergency. D. Members of the Federal Emergency Management Agency (FEMA) can serve as triage officials during an emergency.

Correct Answer is B

Explanation

A. Community law enforcement officers can serve as triage officials during an emergency: Law enforcement officers are typically not trained as triage officials and their primary role is to ensure public safety and manage security.
B. Nurses and other emergency medical personnel can serve as triage officials during an emergency: This is correct as nurses and other trained medical personnel have the necessary skills to assess and prioritize care based on the severity of injuries or conditions.
C. Local fire fighters can serve as triage officials during an emergency: While fire fighters are crucial in emergency response, they are not typically trained as triage officers unless they have specific medical training.
D. Members of the Federal Emergency Management Agency (FEMA) can serve as triage officials during an emergency: FEMA provides support and resources but does not generally serve as triage officials. The role of triage is typically handled by medical professionals on the scene.

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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?

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Naxlex Comprehensive Predictor Exams

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Explanation

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