Which strategy is most important for a nurse to include when planning care for a patient who has neutropenia?

Restricting all visitors.

Placing the patient in a private room.

Advising the patient to use only an electric shaver.

Wearing a gown and gloves when in direct contact with the patient.

Answer and Explanation

The Correct Answer is B

Choice A rationale:

Restricting all visitors might be beneficial in preventing infections, but it is not the most important strategy for a patient with neutropenia. The main concern is the risk of infections due to the compromised immune system.

Choice B rationale:

Placing the patient in a private room is crucial for a neutropenic patient. Neutropenia, characterized by a low absolute neutrophil count (ANC), significantly compromises the patient's immune system, making them highly susceptible to infections. Isolating the patient helps minimize the risk of exposure to pathogens, reducing the likelihood of infections.

Choice C rationale:

Using an electric shaver instead of a razor is advisable to prevent cuts and minimize the risk of skin infections. While this is a good practice, it is not the most important strategy compared to isolating the patient and using personal protective equipment (PPE) during direct patient care.

Choice D rationale:

Wearing a gown and gloves when in direct contact with the patient is essential to prevent the spread of infections. This is a necessary measure, but isolating the patient in a private room takes precedence as it minimizes the risk of exposure to pathogens, providing a safer environment for the neutropenic patient.

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Correct Answer is C

Explanation

Choice A rationale:

Buffers do not excrete weak acids; instead, they help regulate the pH of bodily fluids by preventing drastic changes in acidity or alkalinity.

Choice B rationale:

Buffers do not secrete hydrogen ions. In fact, buffers can either absorb or release hydrogen ions to maintain a stable pH.

Choice C rationale:

To convert strong acids to weak acids is the correct answer. Buffers are substances that can neutralize both acids and bases, helping to maintain a stable pH in a solution. They achieve this by accepting hydrogen ions from strong acids or donating hydrogen ions to strong bases, converting them into weaker acids or bases, respectively.

Choice D rationale:

Buffers do not convert ammonia to ammonium ions. This conversion is a part of the body's acid-base regulation system, but it is not the primary function of buffers.

A. The patient has neutropenia. B. The patient has polycythemia. C. The patient has pernicious anemia. D. The patient has elevated estrogen levels.

Correct Answer is C

Explanation

Choice A rationale:

Neutropenia is a condition characterized by a low number of neutrophils, a type of white blood cell. Neutropenic patients are at increased risk of infections, but neutropenia does not cause specific changes in the tongue surface. The smooth and shiny tongue surface described in the question is not indicative of neutropenia.

Choice B rationale:

Polycythemia is a condition characterized by an abnormally high concentration of hemoglobin in the blood. It can cause the skin to appear reddish or flushed, but it does not directly cause changes in the tongue surface such as smoothness and shininess.

Choice C rationale:

Pernicious anemia is a type of anemia caused by a deficiency of vitamin B12, which is essential for the formation of red blood cells and the maintenance of the nervous system. One of the characteristic signs of pernicious anemia is glossitis, which is inflammation of the tongue that can make the tongue appear smooth and shiny. This finding aligns with the description provided in the question.

Choice D rationale:

Elevated estrogen levels can cause changes in the skin, such as increased pigmentation or the development of spider veins, but they do not directly cause changes in the tongue surface as described in the question.

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Which strategy is most important for a nurse to include when planning care for a patient who has neutropenia?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which phrase describes the function of a buffer?

Correct Answer is C

Explanation

The nurse notes that a patient has a smooth and shiny tongue surface.The nurse would attribute these findings to which condition?

Correct Answer is C

Explanation

Which finding would the nurse expect to see in a patient with a hemoglobin level of 8 g/dL? Select all that apply.One, some, or all responses may be correct.

Which laboratory report finding would support the nurse's conclusion that a patient has thalassemia major? Select all that apply.One, some, or all responses may be correct.

A patient's arterial blood gas (ABG) results include a pH of 7.32, a PaCO2 of 56 mm Hg, and an HCO3 of 24 mEq/L. Which acid-base imbalance would the nurse use when developing the patient's plan of care?

Which arterial blood gas (ABG) data corresponds with a patient's clinical manifestations of respiratory alkalosis?

With which term will the nurse document the finding after noting multiple 1-mm red macules when assessing the skin of a patient with leukemia and thrombocytopenia?

Which component forms an adhesive bridge between platelets and vascular subendothelial structures in the clotting process?

The nurse provides education to a patient about the symptoms of uncontrolled hypertension.Which symptom would the nurse include? Select all that apply.One, some, or all responses may be correct.

Which acid-base mechanism would the kidney use to buffer a patient's acidosis (serum pH <7.35)? Select all that apply.One, some, or all responses may be correct.