Best intervention during recovery from general anaesthesia?

RML PRE 2025

Medical & Surgical Nursing

Hard

Appeared in: RML PRE 2025

Explanation

The primary goal during recovery from general anesthesia is to maintain a patent airway and prevent life-threatening complications.
Placing the patient in a side-lying position (also known as the recovery position) uses gravity to prevent the tongue from falling back and obstructing the airway.
This position also facilitates the drainage of oral secretions, mucus, or vomitus, significantly reducing the risk of aspiration into the lungs.
The neck should be slightly extended to further open the airway, and a small towel can be used to support the head.

Option A: The supine (on the back) position is dangerous for a semi-conscious patient as the relaxed tongue can easily fall backward and block the airway. It also increases the risk of aspirating secretions or vomit.
Option B: The Trendelenburg position (head down, feet up) compromises respiratory function by causing abdominal organs to press against the diaphragm. It also increases intracranial pressure.
Option D: In a High Fowler's position (sitting upright), an unconscious patient lacks the muscle tone to support their head. The head can slump forward, flexing the neck and obstructing the airway.

Clinical Relevance

Nursing practice connection: Knowing Post-anesthesia patient care and airway management helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
A nurse's primary responsibility in the Post-Anesthesia Care Unit (PACU) is vigilant monitoring of the patient's airway, breathing, and circulation (ABCs).
Proper positioning is a simple yet critical, non-invasive intervention to prevent catastrophic airway events in vulnerable patients.
What if? If a patient cannot be placed in a side-lying position due to the surgical site (e.g., hip arthroplasty) or spinal precautions, the nurse must use alternative methods like the jaw-thrust or chin-lift maneuver to maintain an open airway and keep suction equipment immediately accessible.

How to Approach the Question

First, identify the patient's condition: recovering from general anesthesia. This implies a decreased level of consciousness and loss of protective reflexes.
Next, determine the most immediate life-threatening risk associated with this condition. For an unconscious patient, the greatest risks are airway obstruction and aspiration.
Evaluate each option based on how it addresses these primary risks.
The supine and High Fowler's positions increase the risk of airway obstruction by the tongue.
The Trendelenburg position compromises breathing.
The side-lying position directly mitigates both risks by keeping the airway open and allowing for drainage of secretions.

Concept Tested & Keywords

Concept Tested: Post-anesthesia patient care and airway management.
Stem keywords: recovery, general anaesthesia, intervention
Lead-in keywords: Best
Clinical cues: The patient is recovering from general anesthesia, which implies a decreased level of consciousness and loss of protective reflexes like coughing and gagging.

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E6 Nursing Fundamentals Potter Perry 12e Part 6 p. 193-195