The Glasgow Coma Scale (GCS) is a neurological scale used to assess a patient's level of consciousness after a brain injury. The GCS score is determined by evaluating three components: Eye Opening (E), Verbal Response (V), and Motor Response (M). Each component has a specific score range:
- Eye Opening (E): Scores range from 1 to 4.
- Verbal Response (V): Scores range from 1 to 5.
- Motor Response (M): Scores range from 1 to 6.
To calculate the total GCS score, sum the scores from each component.
In the given scenario:
- Eye Opening (E): The patient opens eyes to a painful stimulus, which corresponds to 'E2'.
- Verbal Response (V): The patient speaks inappropriately, which corresponds to 'V3'.
- Motor Response (M): The patient withdraws limbs to a painful stimulus, which corresponds to 'M4'.
Therefore, the GCS score is calculated as follows:
GCS Score = E2 + V3 + M4 = 2 + 3 + 4 = 9
Thus, the correct GCS score for this patient is: E2V3M4.