A client has recently started ferrous sulfate 500 mg by mouth two times per day for anemia. Which of the following data would indicate to the nurse that the therapy is successful?

Neutrophils 57%

International Normalized Ratio 13 seconds

Total reticulocyte count 2.2 9% of total RBC count

Platelet count 250.000 uL

Answer and Explanation

The Correct Answer is C

A. Neutrophils 57%: This value reflects the percentage of neutrophils in the white blood cell count and does not specifically indicate the effectiveness of iron therapy. It is more related to the body’s immune response.

B. International Normalized Ratio (INR) 13 seconds: INR is a measure of blood coagulation and is not directly related to iron levels or the treatment of anemia. Therefore, this result does not indicate the success of ferrous sulfate therapy.

C. Total reticulocyte count 2.2% of total RBC count: An increased reticulocyte count indicates that the bone marrow is producing more red blood cells, which is a positive response to iron supplementation. A reticulocyte count around this percentage suggests an appropriate response to therapy for iron deficiency anemia.

D. Platelet count 250,000/µL: This is a normal platelet count and does not provide information specific to the effectiveness of iron therapy. It does not reflect the state of anemia or the response to iron supplementation.

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Correct Answer is C

Explanation

A) Tinnitus: While tinnitus can be concerning, it is not a classic side effect of digoxin. It may indicate other issues such as hearing problems or medication interactions, but it does not typically warrant immediate communication with the healthcare provider in the context of digoxin use.

B) Constipation: Although constipation can occur in some patients taking digoxin, it is generally not considered a critical side effect that requires urgent attention. Patients are encouraged to manage this symptom through dietary changes or over-the-counter remedies unless it becomes severe.

C) Visual disturbances: Experiencing visual disturbances, such as seeing halos around lights or blurred vision, can be a sign of digoxin toxicity. Since these symptoms can indicate an elevated level of the drug in the bloodstream, it is crucial for the patient to contact their healthcare provider promptly to assess the situation and prevent further complications.

D) Vertigo: While vertigo can occur in various medical conditions and may be a side effect of other medications, it is not specifically linked to digoxin. If a patient experiences vertigo, they should monitor it but are not necessarily required to contact their healthcare provider immediately unless it is severe or persistent.

A. increased fluid in the pericardial sac. B. dysfunction of one or more heart valves. C. an aneurysm of the descending aorta. D. an occlusion of the right coronary artery.

Correct Answer is B

Explanation

A. increased fluid in the pericardial sac: While fluid accumulation can affect heart sounds, it typically leads to muffled heart sounds rather than a loud murmur. Increased fluid in the pericardial sac (pericardial effusion) usually does not produce a classic heart murmur.

B. dysfunction of one or more heart valves: This statement is correct. Heart murmurs are often caused by turbulence in blood flow due to the dysfunction of heart valves, such as stenosis (narrowing) or regurgitation (leaking). A loud murmur suggests significant turbulence, which is often indicative of valvular heart disease.

C. an aneurysm of the descending aorta: While an aortic aneurysm can cause other types of heart sounds or signs of cardiovascular compromise, it is not primarily associated with heart murmurs.

D. an occlusion of the right coronary artery: An occlusion may lead to ischemia or myocardial infarction, which can cause changes in heart sounds, but it does not directly cause a heart murmur. Murmurs are more specifically related to blood flow dynamics, particularly involving valves.

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A client has recently started ferrous sulfate 500 mg by mouth two times per day for anemia. Which of the following data would indicate to the nurse that the therapy is successful?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

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Correct Answer is B

Explanation

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