Under single-starred criteria, when should blood glucose be checked?

Under single-starred criteria, when should blood glucose be checked?

• A. If alterations in mental status noted in disability assessment
• B. Always at 0600
• C. Only if diabetes is known
• D. Only if the patient complains of thirst

Answer: (A)

The key concept is that a glucose check is triggered by changes in mental status during the disability assessment in trauma care. When you notice alterations in mental status, checking blood glucose promptly helps identify hypoglycemia or other metabolic disturbances that could be causing the change, allowing fast, appropriate treatment. Why this is the best pick: Altered mental status is a common and reversible cause of confusion or unconsciousness in trauma patients. A rapid glucose check can reveal hypoglycemia as the culprit, which is crucial to treat early to avoid worsening brain injury or other complications. This check is not tied to a fixed time, nor is it limited to patients with known diabetes or symptoms like thirst; an acutely altered mental status warrants the test regardless of history. Why the other ideas don’t fit: Checking glucose at a set time (like 0600) isn’t practical in the emergent setting. Relying only on known diabetes would miss undiagnosed hypoglycemia or other metabolic issues, and waiting for patient-reported thirst ignores the many situations where the patient cannot communicate symptoms or drink.

The key concept is that a glucose check is triggered by changes in mental status during the disability assessment in trauma care. When you notice alterations in mental status, checking blood glucose promptly helps identify hypoglycemia or other metabolic disturbances that could be causing the change, allowing fast, appropriate treatment.

Why this is the best pick: Altered mental status is a common and reversible cause of confusion or unconsciousness in trauma patients. A rapid glucose check can reveal hypoglycemia as the culprit, which is crucial to treat early to avoid worsening brain injury or other complications. This check is not tied to a fixed time, nor is it limited to patients with known diabetes or symptoms like thirst; an acutely altered mental status warrants the test regardless of history.

Why the other ideas don’t fit: Checking glucose at a set time (like 0600) isn’t practical in the emergent setting. Relying only on known diabetes would miss undiagnosed hypoglycemia or other metabolic issues, and waiting for patient-reported thirst ignores the many situations where the patient cannot communicate symptoms or drink.