A nurse in the emergency department is assessing a newly-admitted infant. Which of the following findings is an early indication of hypoxemia?

Hypoventilation

Tachypnea

Nonproductive cough

Nasal stuffiness

Answer and Explanation

The Correct Answer is B

Choice A reason: Hypoventilation is a late sign of hypoxemia and is characterized by an abnormally slow breathing rate, reducing oxygen intake and increasing carbon dioxide in the blood.

Choice B reason: Tachypnea, or rapid breathing, is an early sign of hypoxemia as the body attempts to increase oxygen levels by breathing more quickly.

Choice C reason: A nonproductive cough is not directly related to hypoxemia, which is a deficiency in the amount of oxygen reaching the tissues.

Choice D reason: Nasal stuffiness is not a specific indicator of hypoxemia and can be associated with various conditions.

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Correct Answer is ["B","C"]

Explanation

Choice A reason: Clubbing of the fingers is not typically associated with coarctation of the aorta; it is more commonly seen in chronic hypoxia conditions.

Choice B reason: Weak femoral pulses are expected in coarctation of the aorta due to the narrowing of the aorta, which can reduce blood flow to the lower extremities.

Choice C reason: Cool skin of the lower extremities can be a result of decreased blood flow due to the narrowed aorta in coarctation.

Choice D reason: High blood pressure is more commonly associated with coarctation of the aorta, especially in the upper body, due to the narrowing of the aorta increasing resistance to blood flow⁷.

Choice E reason: Severe cyanosis can occur in coarctation of the aorta if there is a significant obstruction to blood flow, leading to poor oxygenation.

A. "I will get all the client's personal objects out of the room." B. "I will listen and respond as the family talks about their child's life." C. "I'll miss working with this client now that only nurses will be caring for the child." D. "I'm sure the family is hopeful that the new medication will stop the illness."

Correct Answer is B

Explanation

Choice A reason: Removing personal objects from the room is not reflective of palliative care principles, which focus on comfort and personal significance.

Choice B reason: Listening and responding to the family's discussions about their child's life aligns with the holistic approach of palliative care, which includes emotional support.

Choice C reason: Expressing personal feelings of missing the client is not indicative of an understanding of palliative care roles and responsibilities.

Choice D reason: Being hopeful about new medications is not relevant to palliative care, which focuses on quality of life rather than curative treatment.

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A nurse in the emergency department is assessing a newly-admitted infant. Which of the following findings is an early indication of hypoxemia?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing an infant who has coarctation of the aorta. Which of the following findings should the nurse expect? (Select all that apply.)

Correct Answer is ["B","C"]

Explanation

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Correct Answer is B

Explanation

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