The nurse clarifies that the condition in which there is a decreased amount of oxygen in the blood is:

hypercapnia

hypoxemia

dyspnea

Hypoxia

Answer and Explanation

The Correct Answer is B

A) Hypercapnia. Hypercapnia refers to an excessive amount of carbon dioxide in the bloodstream, typically due to hypoventilation.
B) Hypoxemia. Hypoxemia is a condition characterized by low oxygen levels in the blood, specifically the arterial blood.
C) Dyspnea. Dyspnea refers to a subjective sensation of difficulty or uncomfortable breathing.
D) Hypoxia. Hypoxia refers to a deficiency of oxygen in the tissues, not specifically in the blood.

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Free Nursing Study Resources

Correct Answer is C

Explanation

A) Choose a wool blanket when using oxygen. Wool and synthetic fabrics can generate static electricity, which is a fire hazard in the presence of oxygen.
B) Keep oxygen tanks 4 feet away from an electric stove. Oxygen tanks should be kept at least 8 to 10 feet away from heat sources, including electric stoves.
C) Store oxygen tanks upright. Oxygen tanks should always be stored upright and secured to prevent them from falling and causing injury or damage.
D) Use petroleum-based ointments to moisturize lips. Petroleum-based products are flammable and should be avoided when using oxygen. Water-based moisturizers are safer.

A. raise the head of the bed to high Fowler's position B. remove the inner cannula with the ungloved hand C. suction tracheostomy before beginning care D. clean cannula with gauze and replace and lock

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

Explanation

A. Raise the head of the bed to high Fowler's position: This promotes optimal lung expansion and drainage, reduces aspiration risk, and facilitates easier tracheostomy care.
B. Remove the inner cannula with the ungloved hand: Sterile technique is required when handling the inner cannula to prevent infection.
C. Suction tracheostomy before beginning care: Suctioning clears secretions and ensures better visibility for care, reducing the risk of aspiration during the procedure.
D. Clean cannula with gauze and replace and lock: The inner cannula should be cleaned per protocol using sterile saline and replaced securely.

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The nurse clarifies that the condition in which there is a decreased amount of oxygen in the blood is:

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Naxlex Comprehensive Predictor Exams

A nurse is reinforcing teaching with a client who has a prescription for home oxygen therapy. Which of the following instructions should the nurse include?

Correct Answer is C

Explanation

The nurse performing tracheostomy care will:

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

Explanation

The nurse caring for a patient with a disposable chest drainage system can promote effective tube function and patient safety by:

A nurse is caring for a client who has a tracheostomy. Which of the following actions should the nurse take?

What is the most common cause of airway obstruction in the unconscious person?

A nurse is reinforcing teaching with a newly licensed nurse about a nonrebreather mask. Which of the following instructions should the nurse include?

A nurse caring for a patient with a water seal type chest drainage that is on low suction assesses that there is constant bubbling in the suction container. The nurse should:

A nurse is caring for a client who is experiencing respiratory distress. Which of the following positions should the nurse assist the client into?

The nurse takes into consideration that while caring for a patient on oxygen therapy, safety precautions should be observed, which include:

A patient requires a precise concentration of 40% oxygen. Which of the following devices would best allow for this?