A patient requires suctioning via the nasotracheal route. In order to perform this procedure safely, the nurse should:
apply suction while advancing the catheter into the airway
insert the non lubricated catheter into the nasal passage.
Osuction the nasotracheal passage after suctioning the mouth
hold the catheter with the dominant hand after donning sterile gloves
The Correct Answer is D
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
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.
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.
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