A nurse is planning care for a client who has pernicious anemia. Which of the following interventions should the nurse plan to implement?

Vitamin B supplements.

Iron supplements.

Vitamin B12 injections.

Blood transfusions.

Answer and Explanation

The Correct Answer is C

Choice A rationale

Vitamin B supplements are not sufficient for treating pernicious anemia, as the condition involves an inability to absorb vitamin B12 from the gastrointestinal tract.

Choice B rationale

Iron supplements are not the primary treatment for pernicious anemia, which is specifically caused by a deficiency in vitamin B1289.

Choice C rationale

Vitamin B12 injections are the correct treatment for pernicious anemia. These injections bypass the gastrointestinal tract and provide the necessary vitamin B12 directly into the bloodstream.

Choice D rationale

Blood transfusions are not typically required for the treatment of pernicious anemia unless there is severe anemia or other complications.

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Correct Answer is B

Explanation

Choice A rationale

A daily caloric intake of 25% fat is within the recommended range and does not significantly increase the risk for peripheral arterial disease (PAD).

Choice B rationale

Diabetes mellitus is a significant risk factor for PAD. High blood sugar levels can damage blood vessels and lead to poor circulation.

Choice C rationale

Consuming two 12-ounce alcoholic beverages daily can contribute to other health issues but is not a primary risk factor for PAD.

Choice D rationale

Hypothyroidism is not directly linked to an increased risk of PAD. It can cause other cardiovascular issues but not specifically PAD.

A. Red skin with edema in the nail beds. B. Black fingertips surrounded by an erythematous rash. C. A white appearance to the skin that is insensitive to touch. D. A pink edematous hand.

Correct Answer is C

Explanation

Choice A rationale

Red skin with edema in the nail beds is more indicative of a superficial injury or inflammation, such as cellulitis or a mild burn, rather than frostbite.

Choice B rationale

Black fingertips surrounded by an erythematous rash suggest gangrene or severe necrosis, which can occur in advanced stages of frostbite but is not an initial finding.

Choice C rationale

A white appearance to the skin that is insensitive to touch is a classic sign of frostbite. The lack of sensation is due to the freezing of tissues and nerves, and the white color indicates a lack of blood flow to the affected area.

Choice D rationale

A pink edematous hand is more indicative of a mild inflammatory response or early stages of frostbite before the tissue has frozen. It does not represent the more severe presentation of frostbite.

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A nurse is planning care for a client who has pernicious anemia. Which of the following interventions should the nurse plan to implement?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is providing teaching to a group of clients. Which of the following clients is at risk for developing peripheral arterial disease?

Correct Answer is B

Explanation

The emergency service team brings a homeless client found lying in an alley to the emergency department. An assessment is performed, and the client is suspected of having frostbite of the hands. Which finding would the nurse expect to note in this condition?

Correct Answer is C

Explanation

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