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. Bradypnea: Hypoxia typically leads to tachypnea as the body attempts to increase oxygen intake.
B. Pallor: While it can be a sign of poor perfusion, cyanosis is more closely associated with hypoxia.
C. Cyanosis: A late sign of severe hypoxia, indicating a lack of oxygen in the tissues.
D. Bradycardia: Hypoxia usually stimulates tachycardia as the body tries to compensate.

A. removing any adhesive from the patient's skin with acetone B. assessing equipment in room for frayed cords C. reducing humidification on the oxygen delivery device D. using clothing of synthetic cloth for the patient

Correct Answer is B

Explanation

A. Removing any adhesive from the patient's skin with acetone: Acetone is highly flammable and should not be used near oxygen equipment.
B. Assessing equipment in room for frayed cords: Frayed cords can cause electrical sparks, which may ignite in an oxygen-rich environment.
C. Reducing humidification on the oxygen delivery device: Humidification is essential to prevent mucosal dryness; reducing it unnecessarily can cause airway irritation.
D. Using clothing of synthetic cloth for the patient: Synthetic materials generate static electricity, which can ignite in the presence of oxygen. Cotton clothing is preferred.

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

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is collecting data from a client who has a respiratory disorder and displays manifestations of hypoxia. Which of the following findings should the nurse expect?

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:

Correct Answer is B

Explanation

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:

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

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

The nurse recognizes that a postoperative patient who can breathe independently but has trouble maintaining an airway because of the tongue falling back into the throat would be best benefitted by a(n)

The nurse performing tracheostomy care will:

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

Which of the following is not considered an adventitious lung sound upon auscultation:

A nurse is caring for a client who has a three-chamber closed chest tube system. Which of the following should the nurse do after noticing a rise in the water seal with client inspiration?