An infant client has a tracheostomy. The nurse prepares to suction the tracheostomy. Which most important principle does the nurse use to plan care?
Suctioning must follow a set schedule every two hours
Coughing helps loosen secretions before suctioning
A strict sterile technique is always required for suctioning
Suction pressure time and catheter size are critical
The Correct Answer is D
It is important to use the appropriate suction pressure, time, and catheter size when suctioning a tracheostomy to prevent injury and ensure effective removal of secretions.

Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
When suctioning a client's nasopharyngeal airway, the nurse should moisten the catheter with sterile saline or water-soluble lubricant prior to insertion. This helps to decrease discomfort and trauma to the client's nasal mucosa.
Advancing the catheter 2-3 inches (5 to 7.6 cm) (a) is not correct because it can cause injury to the client's airway or trachea. The catheter should only be inserted to a distance equal to the distance from the nose to the earlobe (about 6 to 8 inches or 15 to 20 cm).
Applying suction intermittently for 20 seconds (b) is not correct because it can cause hypoxia and trauma to the client's airway. The suction should be applied continuously while withdrawing the catheter, for no more than 10 seconds.
Using the non-dominant hand to manipulate the catheter (d) is not correct because it can cause the catheter to become contaminated with the nurse's non-sterile hand. The dominant hand should be used to manipulate the catheter while maintaining sterile technique.

Correct Answer is A
Explanation
A rectal temperature should not be taken if the client has bradycardia because stimulation of the vagus nerve during the insertion of the rectal thermometer can result in a further decrease in heart rate. Hypertension, tachypnea, and pyrexia are not contraindications for taking a rectal temperature.

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