The nurse will plan to teach a patient who has pernicious anemia about the need for:

Oral ferrous sulfate tablets.

Cobalamin (B) Injections.

Iron dextran infusions

Routine blood transfusions.

Answer and Explanation

The Correct Answer is B

Pernicious anemia is a type of anemia that occurs due to a lack of intrinsic factor, a protein necessary for the absorption of vitamin B12 (cobalamin) in the digestive system. As a result, patients with pernicious anemia are unable to absorb sufficient amounts of vitamin B12 from dietary sources. The treatment for pernicious anemia involves regular administration of cobalamin (B12) injections to bypass the impaired absorption and provide the necessary vitamin B12 directly.

Oral ferrous sulfate tablets are not the appropriate treatment for pernicious anemia. Ferrous sulfate is a form of iron supplement used to treat iron deficiency anemia, which is different from pernicious anemia.

Iron dextran infusions are also not indicated for pernicious anemia. Iron dextran is used for iron replacement therapy in cases of iron deficiency anemia, but it does not address the underlying issue of vitamin B12 deficiency in pernicious anemia.

Routine blood transfusions may be necessary in some cases of pernicious anemia, especially if the patient is severely anemic. However, the primary treatment for pernicious anemia is cobalamin (B12) injections, which provide the necessary vitamin B12 that the patient is unable to absorb.

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Correct Answer is B

Explanation

IBD, which includes conditions such as Crohn's disease and ulcerative colitis, is characterized by chronic inflammation of the gastrointestinal tract. The symptoms can vary depending on the type and severity of the disease, but common symptoms in children with IBD include:

Children with IBD often experience increased frequency of bowel movements, which may be loose or watery. This is often accompanied by urgency and a sense of incomplete evacuation.
Chronic inflammation in the gastrointestinal tract can interfere with nutrient absorption, leading to poor appetite, decreased intake, and subsequent weight loss. In severe cases, malnutrition may occur.
Inflammatory processes in the intestines can lead to increased motility and peristalsis, resulting in hyperactive bowel sounds.

A. Blood pressure due to the vasoconstriction action of this medication. B. Intake/output due to the diuretic action of this medication. C. Blood pressure due to the vasodilation action of this medication. D. Peripheral pulses due to the vasoconstriction action of this medication.

Correct Answer is C

Explanation

Nitroprusside is a potent vasodilator medication used to rapidly reduce blood pressure in hypertensive emergencies. Its primary action is to dilate blood vessels, leading to a decrease in systemic vascular resistance and subsequent reduction in blood pressure.

Monitoring the client's blood pressure is crucial during the administration of nitroprusside to ensure that the medication is achieving the desired effect and that blood pressure is being appropriately controlled. The nurse will assess blood pressure frequently to adjust the infusion rate and titrate the medication to achieve the desired therapeutic effect while avoiding hypotension or other adverse effects.

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The nurse will plan to teach a patient who has pernicious anemia about the need for:

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Naxlex Comprehensive Predictor Exams

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Correct Answer is B

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Correct Answer is C

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