Tracheostomy suctioning should be maximum up to - - RUHS, Jaipur, PB B.Sc Nursing Entrance-2024

RUHS, Jaipur, PB B.Sc Nursing Entrance-2024

Medical & Surgical Nursing

Easy

Appeared in: RUHS, Jaipur, PB B.Sc Nursing Entrance-2024

Explanation

The evidence-based guideline for a single tracheostomy suction pass is a maximum duration of 10 to 15 seconds.
This time limit is a critical safety measure that balances the need for effective secretion removal with the prevention of life-threatening complications.
The primary risks of exceeding this duration are severe hypoxemia (as oxygen is removed from the airway), vagal stimulation leading to bradycardia or other dysrhythmias, and trauma to the tracheal lining.

Option A: While safer than prolonged suctioning, 5 seconds may be insufficient to effectively clear thick or copious secretions, potentially leaving the airway obstructed.
Option C: This duration is dangerously long. It significantly increases the risk of severe hypoxemia, cardiac dysrhythmias, bronchospasm, and mucosal injury.
Option D: This is an extremely hazardous duration that can lead to life-threatening complications, including severe hypoxia, cardiopulmonary arrest, and significant trauma to the airway lining.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Safe duration for tracheostomy suctioning as background academic context rather than a clinical decision trigger.
Adherence to the 10-second rule is a fundamental nursing competency critical for patient safety, preventing iatrogenic hypoxia and cardiac events in vulnerable patients.
Nurses must perform a thorough respiratory assessment before and after suctioning to evaluate the effectiveness of the procedure and detect any adverse effects promptly.
What if? If a patient's secretions are extremely thick and are not cleared within one 10-second pass, the nurse must not extend the suction time. The correct action is to stop, re-oxygenate the patient for at least one minute, assess their hydration status and humidification, and then perform a second pass if necessary.

How to Approach the Question

First, identify the question as a test of knowledge about a critical safety parameter in a standard nursing procedure (tracheostomy suctioning).
Recall the evidence-based guidelines for this procedure. The time limit is a crucial detail to prevent harm.
Analyze the options based on the principle of risk versus benefit. Suctioning removes oxygen along with secretions, so longer durations carry higher risks.
Eliminate the options that are clearly unsafe. Durations of 30 seconds and 1 minute are excessively long and known to cause severe complications.
Choose the best option from the remaining choices. 10 seconds is the widely accepted standard maximum duration that balances effective secretion removal with patient safety.

Concept Tested & Keywords

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E6 Nursing Fundamentals Potter Perry 12e Part 5 pp. 19-21, 16-18