The nurse loosens mucus plugs by using percussion on a patient over the area of the:

sternum

thorax

midaxillary line on the rib cage

spine between the scapulae

Answer and Explanation

The Correct Answer is B

A) Sternum. Percussion over the sternum is ineffective and may cause discomfort.
B) Thorax. Percussion on the thorax helps loosen mucus in the underlying lung fields.
C) Midaxillary line on the rib cage. This area is not typically targeted for percussion.
D) Spine between the scapulae. Percussion on the spine is not advisable due to the potential for discomfort and ineffectiveness. The area between the scapulae is also less effective for loosening mucus compared to the thorax.

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Correct Answer is B

Explanation

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.

A. Food B. Tongue C. Foreign object D. Medication in pill form

Correct Answer is B

Explanation

A. Food: More common in conscious individuals who are eating.
B. Tongue: The tongue can fall back and block the airway in an unconscious person.
C. Foreign object: Possible but less common than the tongue in unconscious individuals.
D. Medication in pill form: Rare cause of airway obstruction.

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The nurse loosens mucus plugs by using percussion on a patient over the area of the:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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

Correct Answer is B

Explanation

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

Correct Answer is B

Explanation

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