The nurse is aware that the diagnostic level of a fasting blood glucose for a client with diabetes is:
135 mg/dL of glucose.
140 mg/dL of glucose.
126 mg/dL of glucose.
145 mg/dL of glucose.
The Correct Answer is C
Choice A rationale
A fasting blood glucose level of 135 mg/dL is above the diagnostic threshold for diabetes. However, it is not the exact threshold value.
Choice B rationale
A fasting blood glucose level of 140 mg/dL is significantly above the diagnostic threshold for diabetes.
Choice C rationale
A fasting blood glucose level of 126 mg/dL or higher on two separate tests indicates diabetes.
Choice D rationale
A fasting blood glucose level of 145 mg/dL is significantly above the diagnostic threshold for diabetes.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
NSAIDs such as ibuprofen are commonly used to manage pain and inflammation. However, they are not typically the first choice for treating phantom limb pain. Phantom limb pain is a complex condition that is thought to involve both peripheral and central mechanisms.
Choice B rationale
Antipyretics such as acetaminophen are used to reduce fever and relieve mild to moderate pain. However, they are not typically used as the primary treatment for phantom limb pain. This type of pain is often resistant to common analgesics, including acetaminophen.
Choice C rationale
Narcotic analgesics such as codeine can be used to manage severe pain. However, they are not typically the first choice for treating phantom limb pain due to the risk of dependency and the fact that this type of pain often does not respond well to opioids.
Choice D rationale
Anticonvulsants such as gabapentin are often used to manage neuropathic pain, including phantom limb pain. Gabapentin works by stabilizing electrical activity in the nervous system and altering the way the nerves send messages to the brain.
Correct Answer is C
Explanation
A heart murmur due to mitral valve disease is typically heard loudest over the mitral area, which is located at the fifth intercostal space in the left midclavicular line.
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