The nurse is evaluating a client's response to cardio version. Which of the following observations would be of highest priority to the nurse?

Appeared in: RAK Nursing Officer - 2019

Explanation

Status of airway.
The ABC (Airway, Breathing, Circulation) framework is the standard for prioritizing care in potentially unstable patients.
Cardioversion requires sedation, which carries a significant risk of respiratory depression and airway obstruction.
A compromised airway is the most immediate threat to life, as it can lead to severe hypoxia and cardiac arrest within minutes.
Therefore, ensuring a patent airway is the nurse's absolute first priority before assessing breathing, circulation, or level of consciousness.

Option A: Assessing the oxygen flow rate is part of evaluating 'Breathing,' which is the second priority after 'Airway.' Supplying oxygen is ineffective if the airway is blocked.
Option C: Blood pressure is part of the 'Circulation' assessment, which is the third priority after 'Airway' and 'Breathing.' While vital, it is not the most immediate life-threatening concern compared to a blocked airway.
Option D: Assessing the level of consciousness falls under 'Disability,' the fourth step in the ABCDE assessment sequence. A change in consciousness can be due to hypoxia, which is caused by an airway or breathing problem, reinforcing the need to assess ABCs first.

Clinical Relevance

Nursing practice connection: Use the key finding related to Prioritization of nursing care after a medical procedure to guide bedside assessment, documentation, and the next nursing action.
In any post-procedure setting, especially after sedation or anesthesia, the nurse's first action is always to assess the airway. This is a core patient safety principle.
A common post-sedation complication is hypopharyngeal obstruction, where the tongue falls back and blocks the airway. The nurse must be prepared to perform a head-tilt/chin-lift or jaw-thrust maneuver immediately.
What if the patient becomes apneic (stops breathing)? The priority remains Airway, but the intervention escalates. The nurse would open the airway, provide positive-pressure ventilation with a bag-valve-mask, and call for emergency assistance.

How to Approach the Question

First, identify the question type. This is a 'priority' question, asking what the nurse should do first.
Recall standard prioritization frameworks in nursing. The most fundamental is ABC: Airway, Breathing, Circulation.
Analyze the clinical scenario: The patient has just had a cardioversion. This procedure involves sedation.
Connect the scenario to the framework. Sedation can depress respiration and relax airway muscles, creating a direct risk to the 'A' (Airway).
Evaluate the options based on the ABC framework: 'Status of airway' is 'A'. 'Oxygen flow rate' relates to 'B'. 'Blood pressure' is 'C'. 'Level of consciousness' is 'D' (Disability).
Conclude that 'A' (Airway) is the highest priority, making 'Status of airway' the correct answer.

Concept Tested & Keywords

Concept Tested: Prioritization of nursing care after a medical procedure.
Stem keywords: cardioversion, evaluating, highest priority
Lead-in keywords: highest priority
Clinical cues: The procedure is cardioversion, which implies the use of sedation, a key factor in determining priorities.

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E6 Nelson Textbook of Pediatrics(2024) — Volume 1 p. 597-599

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