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.

Answer and Explanation

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.

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Correct Answer is D

Explanation

Localized warmth at the site of injury is a sign of localized inflammation of the tissues, which is a response to tissue damage caused by an ankle injury. Localized inflammation involves changes in blood flow, vessel permeability, and leukocyte migration to the site of injury. Heat is one of the five classic signs of acute local inflammation, along with redness, swelling, pain, and loss of function.

Choice A is wrong because 3+ palpable pedal pulses below the affected injury site indicate normal blood flow to the foot and do not reflect inflammation.

Choice B is wrong because full range of motion at the site of injury is unlikely in the presence of inflammation, which usually causes pain and loss of function.

Choice C is wrong because sanguineous drainage at the site of injury is a sign of bleeding, not inflammation.

Inflammation may cause fluid leakage from blood vessels, but this fluid is usually clear or yellowish, not bloody.

A. Closing doors and windows to prevent draft (current of air with motion). B. Keeping a hat on the baby’s head. C. Thoroughly drying infant after a bath. D. Placing a warm blanket on the scale prior to obtaining baby’s weight.

Correct Answer is D

Explanation

This is because heat loss by conduction occurs when two objects with different temperatures come into direct contact with each other. The baby’s skin would lose heat to the cold scale by conduction if there was no warm blanket between them.

Choice A is wrong because closing doors and windows to prevent draft (current of air with motion) would prevent heat loss by convection, not conduction. Convection is the transfer of heat from a body to moving molecules such as air or liquid.

Choice B is wrong because keeping a hat on the baby’s head would prevent heat loss by radiation, not conduction. Radiation is the transfer of heat from a body to the surroundings by electromagnetic waves.

Choice C is wrong because thoroughly drying infant after a bath would prevent heat loss by evaporation, not conduction. Evaporation is the process of liquid changing into gas and carrying away heat from the body surface.

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A person with anemia is prescribed erythropoietin subcutaneously. The nurse knows that erythropoietin:

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Naxlex Comprehensive Predictor Exams

A nurse is assessing a client who was brought to the emergency department with an ankle injury. Which of the following manifestations should the nurse identify as localized inflammation of the tissues?

Correct Answer is D

Explanation

The nurse knows that infants have a high risk of hypothermia due to decreased brown fat, immature skin, and poorly developed thermoregulatory mechanism. Which nursing intervention is done to prevent heat loss by conduction?

Correct Answer is D

Explanation

The RN learns that the father of a teenage client was killed in a car accident when he was a baby, and his mother has raised him on her own. How should the nurse interpret this family’s functionality?

The RN performs an admission assessment and determines the client is a fall risk. What is a priority nursing intervention for this client?

The nurse identifies chronic pain as an appropriate nursing priority (or problem/diagnosis) for a client with fibromyalgia. Which manifestation did the client most likely report that caused the nurse to select this priority?

A charge nurse is discussing evidence-based practice (EBP) with a newly licensed nurse. Which of the following information should the nurse include when discussing the hierarchy of evidence?

A nurse is caring for a client with chronic fatigue syndrome. Which of the following criteria were used to assist in making this diagnosis? Select all that apply.

In individuals who have appendicitis, the pain will typically localize to McBurney’s point. Which quadrant of the abdomen is McBurney’s point found?

A client is hospitalized and is in police custody after being arrested for driving while intoxicated for the third time. The nurse assigned to the client lost her brother to a drunk driver two years prior. Which action on the part of the nurse aligns with the professional code of ethics for nurses?

A nurse is teaching a newly licensed nurse about informed consent. Which of the following should be included as a responsibility of the nurse in this process?