What is the most likely reason a patient would discontinue their prescribed hydroxyurea?

worsening anemia

vasoocclusive pain

gastrointestinal upset

itching/hives

Answer and Explanation

The Correct Answer is A

A.   This side effect, known as myelosuppression, is a significant concern and can manifest as anemia.
B.   Hydroxyurea is actually prescribed to reduce the frequency of vasoocclusive crises by increasing fetal hemoglobin levels, which helps to prevent sickling of red blood cells. While a patient might experience pain crises while on hydroxyurea, the medication is intended to help manage this issue rather than be a reason for discontinuation.
C.   While gastrointestinal upset is also a possible side effect, the risk of severe blood-related complications typically takes precedence when considering the discontinuation of hydroxyurea
D.   While allergic reactions like itching or hives can occur with many medications, they are less common with hydroxyurea specifically.

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Correct Answer is C

Explanation

A. While monitoring temperature is important in assessing for infection, it is not the priority assessment before administering morphine. Temperature does not directly relate to the immediate effects or risks associated with opioid administration.
B. Blood pressure monitoring is essential, especially in a postoperative patient. However, opioids primarily impact the respiratory system rather than directly causing significant changes in blood pressure. While hypotension can occur with opioids, it is not the most immediate concern when administering morphine.
C. This is the priority assessment. Opioids, including morphine, can cause respiratory depression, which is a serious and potentially life-threatening side effect. Before administering morphine, it is crucial to assess the respiratory rate to ensure the patient is not at risk for respiratory distress. If the respiratory rate is low (typically less than 12 breaths per minute), the nurse may need to hold the medication and notify the healthcare provider.
D. While it is important to monitor heart rate, especially in postoperative patients, the primary concern with morphine administration is its effect on respiration. The heart rate may not be as critical to assess immediately before administering morphine as the respiratory rate is.

A. The client has ulcerative colitis. B. The client eats mostly prepackaged, processed foods. C. The client has had treatment for gastrointestinal cancer. D. The client has had gastric bypass surgery. E. The client eats red meat daily.

Correct Answer is ["A","B","C","D"]

Explanation

A. Ulcerative colitis can lead to iron deficiency anemia due to chronic inflammation, intestinal bleeding, and malabsorption of nutrients. The disease often affects the colon, which can result in blood loss and inadequate iron absorption.
B. A diet high in prepackaged and processed foods is often low in essential nutrients, including iron. These foods may lack whole grains, fruits, vegetables, and other sources of dietary iron, increasing the risk of iron deficiency anemia.
C. Treatment for gastrointestinal cancer, such as surgery or chemotherapy, can lead to changes in absorption and increased risk of bleeding. This history can significantly elevate the risk for developing iron deficiency anemia due to potential blood loss and malabsorption issues.
D. Gastric bypass surgery can lead to iron deficiency anemia due to reduced stomach size and changes in the gastrointestinal tract that impair nutrient absorption. Patients often need to supplement their diet with iron and other vitamins after surgery.
E. Eating red meat daily is generally associated with an adequate intake of heme iron, which is more easily absorbed by the body compared to non-heme iron found in plant sources. While it's important to consider overall dietary patterns, this particular factor does not typically pose a risk for iron deficiency anemia.

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What is the most likely reason a patient would discontinue their prescribed hydroxyurea?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who is postoperative following abdominal surgery and reports incisional pain. The surgeon has prescribed morphine 4 mg IV bolus every 6 hr as needed. Before administering this medication, the nurse should complete which priority assessment?

Correct Answer is C

Explanation

A nurse is obtaining a health history from a client. Which of the following findings should the nurse identify as possible risk factors for iron deficiency anemia?(Select All that Apply.)

Correct Answer is ["A","B","C","D"]

Explanation

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