A nurse is providing education to a client diagnosed with sickle cell anemia. Which of the following can be anticipated will be a trigger for a sickle cell crisis?

Over-hydration

Dehydration

Non-steroidal anti-inflammatory drugs (NSAIDs)

Vaccinations

Answer and Explanation

The Correct Answer is B

A. Over-hydration is not a trigger for a sickle cell crisis; in fact, adequate hydration helps prevent sickling of the cells.

B. Dehydration is a significant trigger for sickle cell crises, as it can lead to increased blood viscosity and sickling of red blood cells.

C. Non-steroidal anti-inflammatory drugs (NSAIDs) are often used to manage pain associated with sickle cell crises, but they do not trigger a crisis.

D. Vaccinations are important for preventing infections in individuals with sickle cell anemia but are not associated with triggering a sickle cell crisis.

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Correct Answer is A

Explanation

A. Ensuring the blood is compatible with the client's blood type is critical in preventing an acute hemolytic reaction, as incompatible blood transfusions can cause serious, potentially life-threatening reactions.

B. Administering the transfusion rapidly can increase the risk of complications and does not prevent hemolytic reactions; transfusions should be given at a safe rate based on the client's condition.

C. Using a blood warmer is not a standard intervention to prevent hemolytic reactions; it's typically used in specific cases such as massive transfusions or hypothermia, but it does not address compatibility.

D. Administering prophylactic antihistamines is not a recommended practice to prevent hemolytic reactions; it is more relevant for preventing allergic reactions associated with transfusions.

A. Candidiasis B. Xerostomia C. Halitosis D. Gingivitis

Correct Answer is A

Explanation

A. Candidiasis, commonly known as thrush, is characterized by white lesions on the tongue and is a common opportunistic infection in clients with AIDS due to their compromised immune system.

B. Xerostomia refers to dry mouth and does not cause white lesions; it can occur in various conditions but is not an opportunistic infection.

C. Halitosis is bad breath and does not correlate with white lesions on the tongue; it can result from various causes but is not an infection.

D. Gingivitis involves inflammation of the gums and may present with red, swollen gums but does not typically cause white lesions on the tongue.

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A nurse is providing education to a client diagnosed with sickle cell anemia. Which of the following can be anticipated will be a trigger for a sickle cell crisis?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is A

Explanation

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Correct Answer is A

Explanation

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