Given below are two statements:Statement I: Level of consciousness of the patient is commonly assessed by using Glasgow Coma Scale.Statement II: Full Outline Of Responsiveness score (FOUR) is a new tool, which is also used for assessing the level of consciousness of patients.Choose the correct answer from the options given below:

1. A

   Both Statement I and Statement II are correct

2. B

   Statement I is incorrect but Statement II is correct

3. C

   Statement I is correct but Statement II is incorrect

4. D

   Both Statement I and Statement II are incorrect

Appeared in: BHU NO - 12 April 2024

Explanation

• Statement I is correct as the Glasgow Coma Scale (GCS) is a globally recognized and standard tool for assessing a patient's level of consciousness by evaluating eye, verbal, and motor responses.
• Statement II is also correct because the Full Outline of Responsiveness (FOUR) score is a newer, validated tool that assesses consciousness without requiring a verbal response, making it ideal for intubated patients.
• The FOUR score provides a more comprehensive neurological assessment by including brainstem reflexes and respiratory patterns, which are not part of the GCS.
• Both scales are valid and used in clinical practice, with the choice often depending on the patient's specific condition (e.g., presence of an endotracheal tube).

Why Other Options Were Wrong

• Option B: This option incorrectly states that Statement I is incorrect. The Glasgow Coma Scale (GCS) is a fundamental and widely used tool in neurology and emergency medicine for assessing consciousness.
• Option C: This option incorrectly claims that Statement II is incorrect. The FOUR score is a valid and increasingly utilized tool for assessing consciousness, especially in intensive care units.
• Option D: This option is incorrect because both statements are factually correct. Both GCS and FOUR are established scales for assessing the level of consciousness.

Related Visual

Clinical Relevance

• Nursing practice connection: Use the key finding related to Assessment of Level of Consciousness to guide bedside assessment, documentation, and the next nursing action.
• Accurate assessment of consciousness is critical for detecting neurological deterioration. Nurses must be proficient in using both GCS and FOUR scores to provide timely interventions.
• The FOUR score's inclusion of brainstem reflexes (pupil and corneal reflexes) and respiratory patterns allows for the detection of early signs of brain herniation.
• What if? If a patient with a head injury is intubated and sedated, the GCS score would be unreliable (specifically the verbal component). In this case, the FOUR score becomes the superior tool for ongoing neurological monitoring.

How to Approach the Question

• First, analyze Statement I. Recall or verify the purpose of the Glasgow Coma Scale. You should recognize it as a primary tool for assessing consciousness.
• Next, analyze Statement II. Consider the Full Outline Of Responsiveness (FOUR) score. Even if less familiar, the statement presents it as a 'new tool' for the same purpose. Evaluate if this is plausible.
• Synthesize the information. Both scales are used for assessing consciousness. The GCS is the classic standard, and the FOUR score is a newer alternative with specific advantages.
• Based on the validity of both statements, select the option that affirms both are correct.
• This question type tests your knowledge of two related concepts. Evaluate each statement independently before choosing the final combined answer.

Concept Tested & Keywords

• Concept Tested: Assessment of Level of Consciousness
• Stem keywords: Level of consciousness, Glasgow Coma Scale, GCS, Full Outline Of Responsiveness score, FOUR score
• Lead-in keywords: Choose the correct answer

Question ID

QfjQp1bAJs8lqoB1Fzd3Rw

Copy ID

Reference Book

E6 Nursing Fundamentals Taylor p. 412-414

E6 Medicine Harrison 22e Part 2 p. 1475-1477