SCTIMST Staff Nurse -…: For a comatose patient, the highest priority nursing diagnosis is?

SCTIMST Staff Nurse - 2015 (Set-A)

Medical Surgical Nursing

Hard

Appeared in: SCTIMST Staff Nurse - 2015 (Set-A)

Explanation

The ABC (Airway, Breathing, Circulation) framework is the primary guide for prioritizing nursing care in life-threatening situations.
A comatose patient is unable to maintain a patent airway independently due to the loss of protective reflexes (e.g., gag, cough).
This creates a high risk of obstruction by the tongue or aspiration of secretions, which is an immediate threat to life.
Therefore, 'Ineffective airway clearance' is the most critical and highest priority nursing diagnosis to ensure the patient can breathe.

Option A: Altered sensorium is the underlying cause of the patient's condition (coma), not the highest-priority nursing diagnosis. While it is a critical assessment finding, it does not represent the most immediate threat to life.
Option C: Impaired physical mobility is an important diagnosis to prevent long-term complications like pressure ulcers, deep vein thrombosis, and contractures. However, these are not immediate threats to life compared to a compromised airway.
Option D: Altered nutrition is a vital consideration for a patient who cannot eat, but it is a longer-term need. A person can survive for days without nutrition, but only minutes without a patent airway.

Clinical Relevance

Nursing practice connection: Safe nursing care depends on performing Prioritization of Nursing Diagnoses using the ABC Framework in the correct sequence, documenting the action clearly, and monitoring for the expected response.
In any clinical setting, nurses must use a prioritization framework like ABCs to manage patient care effectively, especially during emergencies.
A patient with a Glasgow Coma Scale (GCS) score of 8 or less is generally considered unable to maintain their airway and is at high risk for aspiration, often necessitating advanced airway management like intubation.
Patient safety is paramount. Failing to prioritize and secure the airway in a comatose patient can lead to hypoxic brain injury or death within minutes.

How to Approach the Question

First, identify that the question is asking for the 'highest priority'. This signals that you must use a prioritization framework.
Recall the most common and critical prioritization framework in nursing: ABCs (Airway, Breathing, Circulation).
Analyze the patient's condition described in the stem: 'comatose'. Understand that a comatose state means the patient has a severely impaired level of consciousness and cannot protect themselves.
Evaluate each option based on the ABC framework. 'Ineffective airway clearance' directly corresponds to 'A' for Airway.
Assess the immediacy of the other options. 'Altered sensorium' is the cause, while 'impaired mobility' and 'altered nutrition' are problems that develop over a longer time frame.
Conclude that the most immediate, life-threatening problem for a comatose patient is related to the airway, making 'Ineffective airway clearance' the correct answer.

Concept Tested & Keywords

Concept Tested: Prioritization of Nursing Diagnoses using the ABC Framework
Stem keywords: comatose patient, highest priority, nursing diagnosis
Lead-in keywords: highest priority
Clinical cues: Patient condition: comatose, which implies a severely reduced level of consciousness and inability to protect the airway.