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. This is unpredictable chest pain that occurs at rest or with minimal exertion. It's a more serious condition and often a precursor to a heart attack.
B. Also known as Prinzmetal angina, this occurs at rest due to coronary artery spasms.
C. This is characterized by chest pain that occurs predictably with exertion and is relieved by rest. It's the most common type of angina.
D. This is another name for variant angina.
Correct Answer is B
Explanation
A. This is a late-stage sign of hypoxia, indicating cardiac arrest and no heart activity.
B. This is an early sign of hypoxia. As oxygen levels drop, the brain becomes agitated and the patient may exhibit restlessness, confusion, or anxiety.
C. This is a late sign of hypoxia, occurring when the brain is severely deprived of oxygen.
D. This is a late sign of hypoxia, indicating a bluish discoloration of the skin due to deoxygenated hemoglobin.
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