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. My platelet count will be drawn monthly: This is incorrect. Monitoring platelet count is not specifically related to polycystic ovarian syndrome (PCOS). PCOS management focuses more on hormonal levels and metabolic health.
B. I will be checking my blood glucose levels frequently: This is correct. Clients with PCOS are at increased risk for insulin resistance and diabetes, so monitoring blood glucose levels is an important aspect of managing PCOS.
C. My kidney function should be closely monitored: This is incorrect. While kidney function is important in overall health, it is not specifically monitored in PCOS unless there are other underlying issues.
D. My thyroid-stimulating hormone levels will increase: This is incorrect. Thyroid-stimulating hormone levels are not directly affected by PCOS, though thyroid function should be evaluated if there are symptoms suggesting thyroid dysfunction.

A. Pantoprazole B. Isosorbide mononitrate C. Acetylsalicylic acid D. Atorvastatin sodium

Correct Answer is B

Explanation

A. Pantoprazole: This medication is a proton pump inhibitor used to treat acid-related disorders and does not interact adversely with sildenafil.
B. Isosorbide mononitrate: This is correct. Isosorbide mononitrate is a nitrate used to treat angina. Combining it with sildenafil can lead to severe hypotension due to their additive vasodilatory effects.
C. Acetylsalicylic acid: This is incorrect. Acetylsalicylic acid (aspirin) is used for pain relief and cardiovascular protection and does not contraindicate sildenafil use.
D. Atorvastatin sodium: This is incorrect. Atorvastatin is a statin used to manage cholesterol levels and does not contraindicate sildenafil use.

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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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