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

Food

Tongue

Foreign object

Medication in pill form

Answer and Explanation

The Correct Answer is B

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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Correct Answer is C

Explanation

A. Take a good nap: While rest is important, shallow breathing and irritability may indicate inadequate ventilation, which won't improve solely with sleep.
B. Turn, cough, and deep breathe: This helps open the airways, promotes alveolar expansion, and clears secretions, which may improve oxygenation and reduce restlessness.
C. Submit to a back rub: Although comforting, it does not directly address shallow breathing or improve oxygenation.
D. Take some pain medication: Pain control can be essential, but this action is premature without assessing whether pain is the cause of shallow breathing.

A. Toe B. Skin fold C. Earlobe D. Finger

Correct Answer is C

Explanation

A) Toe. Thickened toenails and edema make this site unreliable for accurate readings.
B) Skin fold. Skin folds are not recommended for pulse oximetry measurements due to poor contact and inconsistent readings.
C) Earlobe. The earlobe is a preferred site in cases of peripheral edema or thickened nails because it has good perfusion and provides reliable readings.
D) Finger. Edema in the hands compromises the accuracy of finger pulse oximetry measurements.

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

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Your patient is breathing shallowly and seems irritable and restless. A nursing action that might help is to have him:

Correct Answer is C

Explanation

A nurse is preparing to measure a client's oxygen saturation and notes edema of the client's hands and thickened toenails. The nurse should apply the pulse oximeter probe to which of the following locations?

Correct Answer is C

Explanation

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

The multiple causes for hypoxia include: (Select all that apply.)

The nurse clarifies that the cough mechanism is stimulated when:

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