A nurse is assessing a client diagnosed with anemia. Which of the following statements about anemia is correct?

Anemia is characterized by an increase in red blood cell production.

Anemia is primarily caused by an excess of iron in the body.

Anemia results in a decreased oxygen-carrying capacity of the blood.

Anemia is a viral infection affecting the bone marrow.

Answer and Explanation

The Correct Answer is C

A) This statement is incorrect because anemia is characterized by a decrease in red blood cell production or an abnormal decrease in hemoglobin levels, not an increase in red blood cell production.

B) This statement is incorrect because anemia is caused by a deficiency in iron, not an excess of iron.

C) This statement is correct. Anemia is characterized by a reduced number of red blood cells or a decreased hemoglobin concentration, which leads to a diminished ability of the blood to carry oxygen throughout the body.

D) This statement is incorrect. Anemia is not caused by a viral infection affecting the bone marrow; rather, it is typically caused by nutritional deficiencies, chronic diseases, or blood loss.

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Correct Answer is D

Explanation

A) This choice is incorrect because administering pain medication addresses the pain associated with the vaso-occlusive crisis, but the priority is to improve oxygenation first.

B) This choice is incorrect because warm compresses may provide comfort, but they do not directly address the underlying issue of vaso-occlusion and oxygen deficiency.

C) This choice is incorrect because although increasing fluid intake can help improve blood flow, it does not take precedence over addressing the oxygen deficiency.

D) This choice is correct because initiating oxygen therapy is the first priority in managing a vaso-occlusive crisis in a client with sickle cell anemia. It helps improve oxygenation and tissue perfusion, which are crucial during this crisis.

Questions

A. With meals B. On an empty stomach C. At bedtime D. Simultaneously with calcium supplements

Correct Answer is B

Explanation

A. With meals
Taking ferrous sulfate with meals may reduce its absorption because food, particularly dairy products and certain medications, can interfere with iron absorption.

B. On an empty stomach
Ferrous sulfate is best absorbed on an empty stomach, as food can inhibit iron absorption. However, if gastrointestinal irritation occurs, it may be taken with a small amount of food.

C. At bedtime
Taking iron supplements at bedtime is not ideal because it can cause gastrointestinal discomfort, which may interfere with sleep.

D. Simultaneously with calcium supplements
Calcium supplements can interfere with the absorption of iron, so they should not be taken at the same time as ferrous sulfate. It is recommended to space them out by at least 2 hours.

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A nurse is assessing a client diagnosed with anemia. Which of the following statements about anemia is correct?

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Naxlex Comprehensive Predictor Exams

A client with sickle cell anemia is experiencing a vaso-occlusive crisis. Which intervention should the nurse implement first?

Correct Answer is D

Explanation

A client with anemia is prescribed ferrous sulfate supplements. A nurse should instruct the client to take the supplement:

Correct Answer is B

Explanation

A nurse is caring for a client with anemia. Which diagnostic test should the nurse anticipate to determine the cause of the anemia and assess the size and shape of the red blood cells?

A nurse is caring for a client with megaloblastic anemia. Which vitamin deficiency is most likely responsible for this condition?

A nurse is caring for a client with sickle cell anemia during a vaso-occlusive crisis. Which of the following clinical manifestations is most likely to be observed during this crisis?

A client with anemia is prescribed ferrous sulfate, an oral iron supplement. The nurse advises the client to take the medication at least one hour before or two hours after meals. What should the nurse inform the client about this timing?

A client with anemia presents with pale skin, fatigue, and shortness of breath. The nurse should prioritize which intervention?

A client with anemia is receiving erythropoiesis-stimulating agents (ESAs) to promote red blood cell production. The nurse should monitor the client for which adverse effect related to ESA therapy?

A nurse is caring for a client with a low reticulocyte count. Which type of anemia is most likely to be associated with this finding?

A client with anemia is undergoing diagnostic evaluation. The nurse anticipates that which laboratory test will be ordered to assess the body's iron stores?