For a patient who is taking a Casual (Random) blood glucose test, what value is considered to indicate they likely have Diabetes?
>200
<100
<10
>100
The Correct Answer is A
A. A random blood glucose level greater than 200 mg/dL suggests diabetes. However, it's important to note that this is not a definitive diagnosis and often requires further testing, such as a fasting blood glucose test or an oral glucose tolerance test.
B. <100 is a normal range for a fasting blood glucose test, not a random one.
C. <10 is an abnormally low blood glucose level, indicating hypoglycemia.
D. >100 range is too broad to determine if diabetes is likely.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Over-oxygenation in COPD patients can suppress their respiratory drive, leading to carbon dioxide retention and respiratory acidosis.
B. Oxygen therapy is crucial for managing COPD exacerbations and improving quality of life.
C. The goal is to maintain oxygen saturation levels within this range to prevent hypoxemia without suppressing the respiratory drive.
D. Venturi masks can be used to deliver precise oxygen concentrations, which is often necessary for COPD patients.
Correct Answer is A
Explanation
A. Skinny, muscle-wasted appearance is more characteristic of emphysema, another type of COPD. Patients with chronic bronchitis often have a more ruddy complexion due to chronic hypoxia.
B. Dependent edema can occur due to right-sided heart failure, which is a complication of chronic bronchitis.
C. Production of large amounts of sputum is a hallmark symptom of chronic bronchitis.
D. Cyanotic Skin tone is also a common finding in patients with chronic bronchitis due to chronic hypoxia.
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