A person with anemia is prescribed erythropoietin subcutaneously. The nurse knows that erythropoietin:
Stimulates bone marrow production of red blood cells.
Is given to all people with anemia.
Is given for iron deficiency anemia.
Stimulates bone marrow production of white blood cells.
The Correct Answer is A
This helps increase the oxygen-carrying capacity of the blood and corrects anemia.
Choice B is wrong because erythropoietin is not given to all people with anemia. It is only used for certain types of anemia, such as those caused by chronic kidney disease or chemotherapy.
Choice C is wrong because erythropoietin is not given for iron deficiency anemia. Iron deficiency anemia is treated with iron supplements and dietary changes.
Choice D is wrong because erythropoietin does not stimulate bone marrow production of white blood cells. White blood cells are involved in immune responses and are produced by different growth factors.
Question 22.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
One of the highest levels of evidence are randomized, controlled, double-blind studies. This is because these studies reduce the risk of bias and confounding factors by randomly assigning participants to intervention or control groups, blinding the participants and researchers to the group allocation, and using a placebo or standard treatment as a comparison.
Choice B is wrong because ideas, editorials, and opinions are considered low levels of evidence as they are based on personal views and not on rigorous research methods.
Choice C is wrong because the purpose of the hierarchy of evidence is to help the nurse evaluate the quality and strength of the research findings, not to compare patient values with research findings.
Patient values are important for evidence-based practice, but they are not part of the hierarchy of evidence.
Choice D is wrong because all forms of evidence should not be considered equally when determining evidence-based practice. The hierarchy of evidence ranks different types of research designs according to their validity and applicability, and the nurse should use the highest level of evidence available for their clinical question.
Correct Answer is B
Explanation
The HOPE Tool for spiritual assessment is a questionnaire that explores the sources of hope, meaning, comfort, strength, peace, love, and connection for patients in healthcare settings. It does not ask about the correctness of one’s belief, but rather about the relevance and importance of one’s spirituality to one’s overall health and well-being. Therefore, choice B is not part of the HOPE Tool.
Choice A is wrong because it is part of the HOPE Tool. It asks about the personal spirituality and practices of the patient.
Choice C is wrong because it is part of the HOPE Tool. It asks about the organized religion or spiritual community of the patient.
Choice D is wrong because it is part of the HOPE Tool. It asks about the sources of hope or sustenance for the patient.
Normal ranges are not applicable to this question as it is not a numerical or quantitative measure.
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