A patient who will begin oxygen therapy has a history of sinus disorders. This patient would benefit most from which oxygen setup?

A nasal cannula

A Venturi mask

A humidifier

High oxygen flow rate

Answer and Explanation

The Correct Answer is C

A. A nasal cannula: May cause further nasal irritation and is not ideal for patients with sinus disorders.
B. A Venturi mask: Provides precise oxygen delivery but does not address sinus-related discomfort.
C. A humidifier: Helps add moisture to the oxygen, reducing nasal and sinus irritation and improving comfort.
D. High oxygen flow rate: High flow rates without humidification exacerbate sinus irritation.

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Correct Answer is D

Explanation

A. Apply suction while advancing the catheter into the airway: This increases the risk of tissue trauma and should be avoided. Suction should only be applied during withdrawal.
B. Insert the non-lubricated catheter into the nasal passage: Lubrication is necessary to prevent nasal tissue trauma and facilitate smoother insertion.
C. Suction the nasotracheal passage after suctioning the mouth: Suctioning the mouth first introduces contamination into the sterile airway, increasing the risk of infection.
D. Hold the catheter with the dominant hand after donning sterile gloves: This technique maintains sterility and prevents contamination of the catheter during the procedure.

A. examining the character of the sputum B. monitoring the rate of respirations. C. auscultating the breath sounds D. determining the last time the patient was suctioned

Correct Answer is C

Explanation

A. Examining the character of the sputum: While monitoring secretions is important, it does not necessarily indicate the need for immediate suctioning.
B. Monitoring the rate of respirations: An increased respiratory rate can indicate distress but is not a definitive cue for suctioning.
C. Auscultating the breath sounds: This helps identify the presence of secretions or airway obstruction and is a primary indicator for suctioning.
D. Determining the last time the patient was suctioned: Suctioning should be based on clinical need rather than a routine schedule.

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A patient who will begin oxygen therapy has a history of sinus disorders. This patient would benefit most from which oxygen setup?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A patient requires suctioning via the nasotracheal route. In order to perform this procedure safely, the nurse should:

Correct Answer is D

Explanation

A nurse caring for a patient with a tracheostomy should determine whether the patient needs suctioning by:

Correct Answer is C

Explanation

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