A nurse is assessing a client who has diabetes mellitus type 2 and presents for a follow-up visit. Which of the following lab values is most indicative of inadequate control of their diabetes since their last primary care visit and requires further teaching?
HbA1c level of 7.5% (nl. 4.4-6.4%)
2-hour post-prandial blood glucose level of 122 mg/dL (nl. <120 mg/dL)
Random blood glucose level of 300 mg/dL (nl. <200 mg/dL)
Fasting blood glucose level of 48 mg/dL (nl. 60-110 mg/dL)
The Correct Answer is C
A. An HbA1c level of 7.5% indicates suboptimal long-term glucose control. The target for many diabetic patients is usually below 7%, but it may not require immediate action compared to more acute indicators.
B. A 2-hour post-prandial blood glucose level of 122 mg/dL is slightly above the normal range but not significantly high. This result alone is not as indicative of inadequate control as other values.
C. A random blood glucose level of 300 mg/dL is significantly elevated and indicates poor glucose control. This value is much higher than the normal range and suggests a need for further teaching and adjustment of diabetes management.
D. A fasting blood glucose level of 48 mg/dL is low and could indicate hypoglycemia rather than inadequate control. This level requires immediate attention but does not reflect poor long-term diabetes management.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D"]
Explanation
A. The fingerstick blood glucose level of 55 mg/dL at 1130 indicates hypoglycemia, which requires immediate attention to prevent further complications such as loss of consciousness or severe symptoms.
B. The client's report of shakiness, hunger, and cool, diaphoretic skin are signs of hypoglycemia, especially given the low blood glucose level. This requires prompt intervention to manage the blood glucose level.
C. The temperature of 37.8 °C (100 °F) is slightly elevated but does not require immediate follow-up unless there are other symptoms of infection or significant changes.
D. The elevated heart rate of 118/min could indicate an underlying issue such as dehydration, hypoglycemia, or infection. It requires further evaluation in the context of other findings.
E. The SpO2 of 95% on room air is within an acceptable range and does not require immediate follow-up unless there are other signs of respiratory distress or worsening condition.
F. The HbA1c of 8.01% reflects long-term glucose control but is not an immediate concern for follow-up in the acute setting. It is important for overall management but not an urgent issue for this particular scenario.
Correct Answer is D
Explanation
A. Decreased cardiac output is not a primary concern with chlorine exposure, which primarily affects the respiratory system.
B. Hypovolemia is not directly related to chlorine gas exposure. The primary concern is respiratory damage.
C. Chronic pain is not an immediate or primary finding in chlorine gas exposure; the focus is on acute respiratory effects.
D. Pulmonary edema is a common and severe consequence of chlorine gas inhalation due to the corrosive effect of chlorine on the respiratory tract, leading to fluid accumulation in the lungs.
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