A nurse is doing endotracheal suctioning. During the procedure, the nurse notes decreasing heart rate on the monitor. What should be the first priority action?

1. A

   Continue to suction

2. B

   Stop the procedure and oxygenate the patient

3. C

   Ensure that suction is limited to 15 seconds

4. D

   Notify the physician immediately

Appeared in: JODHPUR AIIMS SNO-2018

Explanation

• A decreasing heart rate (bradycardia) during endotracheal suctioning is a critical sign of vagal nerve stimulation and/or hypoxia.
• The immediate priority is to stop the procedure, which removes the harmful stimulus causing the vagal response.
• Following cessation of suctioning, administering 100% oxygen is crucial to reverse hypoxia and help stabilize the patient's cardiopulmonary status.
• This combination of actions directly addresses the life-threatening complication and prioritizes patient stability.

Why Other Options Were Wrong

• Option A: Continuing to suction would exacerbate the vagal stimulation and hypoxia, worsening the bradycardia and potentially leading to cardiac arrest.
• Option C: Limiting suction time to 10-15 seconds is a preventative guideline to minimize the risk of complications. It is not an intervention for an adverse event that is already happening.
• Option D: Notifying the physician is a secondary action. The nurse's immediate responsibility is to perform direct, life-saving interventions. Delaying intervention to call the physician could harm the patient.

Related Visual

Clinical Relevance

• Nursing practice connection: Safe nursing care depends on performing Priority nursing action for complications during endotracheal suctioning in the correct sequence, documenting the action clearly, and monitoring for the expected response.
• Nurses must recognize that endotracheal suctioning, while necessary, is an invasive procedure with significant risks, including hypoxia, arrhythmias, and vagal stimulation.
• The ability to rapidly identify and respond to complications like bradycardia is a critical nursing skill that can prevent severe adverse outcomes, including cardiac arrest.
• What if? If the patient's heart rate increased significantly (tachycardia), the nurse should still stop and reassess. Tachycardia can be a sign of pain, anxiety, or hypoxia, and while the immediate cause differs from vagal stimulation, stopping the procedure and ensuring adequate oxygenation is still a priority.

How to Approach the Question

• First, identify the core elements of the scenario: a patient is undergoing endotracheal suctioning, and a complication (decreasing heart rate) occurs.
• Recognize that a decreasing heart rate during this procedure is a well-known, dangerous sign, often due to vagal stimulation or hypoxia.
• The question asks for the 'first priority action.' This requires you to select the most immediate and life-saving intervention.
• Evaluate the options based on the principle of 'ABCs' (Airway, Breathing, Circulation) and patient safety. The action that directly stabilizes the patient's circulation and breathing is the priority.
• Eliminate options that are preventative measures (not for an active crisis) or secondary actions (like notifying a physician before stabilizing the patient).

Concept Tested & Keywords

• Concept Tested: Priority nursing action for complications during endotracheal suctioning.
• Stem keywords: endotracheal suctioning, decreasing heart rate, priority action
• Lead-in keywords: first priority
• Clinical cues: decreasing heart rate on the monitor during a procedure
• Negative lead-in flag: false

Question ID

Qo1quM3URa_8j6SkKsspwE

Copy ID

Reference Book

E6 Nursing Fundamentals Potter Perry 12e Part 5 p. 16-18

E6 Nursing Fundamentals Taylor p. 765-767