Which of the following blood glucose values is outside the expected reference range

Rationale

105 mg/dL is outside the expected reference range for blood glucose values.

The typical reference range for fasting blood glucose levels is approximately 70 to 99 mg/dL. Values above this range indicate potential hyperglycemia, which can be an early sign of insulin resistance or diabetes.

A (85 mg/dL) YOUR ANSWER

This value falls within the normal fasting blood glucose range. It is considered a healthy level and indicates that the individual's blood sugar is regulated adequately by insulin.

B (105 mg/dL) CORRECT

This value exceeds the upper limit of the normal fasting blood glucose range. At 105 mg/dL, it suggests a state of hyperglycemia, which may warrant further investigation for conditions such as prediabetes or diabetes.

C (95 mg/dL) YOUR ANSWER

A blood glucose level of 95 mg/dL is also within the expected reference range. It reflects a normal metabolic state and indicates effective glucose regulation in the body.

D (75 mg/dL) YOUR ANSWER

This value is well within the normal fasting range. A level of 75 mg/dL indicates healthy glucose metabolism and proper insulin response.

Conclusion

In evaluating blood glucose levels, it is critical to recognize that 105 mg/dL falls outside the expected reference range, suggesting potential metabolic issues. The other values—85 mg/dL, 95 mg/dL, and 75 mg/dL—are all within the normal limits, indicating proper glucose homeostasis. Monitoring these levels is essential for diagnosing and managing conditions related to blood sugar regulation.

Which of the following blood glucose values is outside the expected reference range

105 mg/dL is outside the expected reference range for blood glucose values.

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