A head injured patient, who Opens eyes to painful is confused and localizes to pain. What is his Glassgow coma Score
**Core Concept**
The Glasgow Coma Scale (GCS) is a neurological scale used to assess the level of consciousness in a person after a head injury. It evaluates the patient's eye opening, verbal response, and motor response to provide a comprehensive score.
**Why the Correct Answer is Right**
To calculate the GCS, each component is scored separately. For eye opening, a score of 1 is given for no response, 2 for eye opening to verbal command, 3 for eye opening to pain, and 4 for spontaneous eye opening. Since the patient opens eyes to painful stimuli, the score for this component is 3. For verbal response, a score of 1 is given for no response, 2 for incomprehensible sounds, 3 for confused conversation, and 4 for oriented conversation. Since the patient is confused, the score for this component is 3. For motor response, a score of 1 is given for no response, 2 for extension to pain, 3 for flexion to pain, and 4 for obeying commands. Since the patient localizes to pain, the score for this component is 4. The total GCS score is the sum of these individual scores, which is 10 (3 + 3 + 4).
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it does not provide a valid score for the GCS. The GCS score must be calculated based on the patient's responses to the eye opening, verbal response, and motor response components.
**Option B:** This option is incorrect because it is a partial score and does not include the motor response component.
**Option C:** This option is incorrect because it is a higher score than the actual total GCS score for this patient.
**Option D:** This option is incorrect because it is a lower score than the actual total GCS score for this patient.
**Clinical Pearl / High-Yield Fact**
The GCS is a widely used and reliable tool for assessing the severity of head injuries. It is essential to document the GCS score in the patient's medical record to track their progress and make informed decisions about their care.
**Correct Answer:** D.