A nurse is reviewing a client’s laboratory results and sees that their hemoglobin A1C is 9. Which of the following statements from the nurse is appropriate?
You have many dangerously low blood sugar levels.
Your average blood sugar is high.
Your blood sugar is too high after meals.
Your blood sugar is very unstable.
The Correct Answer is B
Choice A Reason:
This statement is incorrect because a hemoglobin A1C level of 9% indicates that the client’s blood sugar levels have been consistently high over the past two to three months. Hemoglobin A1C is a measure of average blood glucose levels, not low blood sugar levels. Therefore, it would be inappropriate to suggest that the client has dangerously low blood sugar levels based on this result.
Choice B Reason:
This statement is correct because a hemoglobin A1C level of 9% indicates that the client’s average blood sugar levels are high. Hemoglobin A1C reflects the average blood glucose levels over the past two to three months. A normal A1C level is below 5.7%, while an A1C level between 5.7% and 6.4% indicates prediabetes, and an A1C level of 6.5% or higher indicates diabetes. Therefore, an A1C level of 9% clearly shows that the client’s average blood sugar is high.
Choice C Reason:
This statement is partially correct but not the most appropriate. While it is true that a high hemoglobin A1C level can indicate that blood sugar levels are high after meals, it is not specific enough. Hemoglobin A1C measures the average blood glucose levels over a period of time, not just after meals. Therefore, the statement “Your average blood sugar is high” is more accurate and appropriate.
Choice D Reason:
This statement is incorrect because it is too vague and does not provide specific information about the client’s blood sugar levels. While a high hemoglobin A1C level can indicate variability in blood sugar levels, it primarily reflects the average blood glucose levels over the past two to three months. Therefore, it would be more appropriate to state that the client’s average blood sugar is high.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason:
A client admitted for hip fracture surgery is at risk for various complications, but not specifically for hyperosmolar hyperglycemic syndrome (HHS). HHS is more commonly triggered by infections, severe dehydration, or other acute illnesses. While surgery can be a stressor, it is not as directly linked to HHS as infections are.
Choice B reason:
A client who is awaiting cataract surgery is not typically at high risk for developing HHS. Cataract surgery is generally a planned and controlled procedure that does not usually involve the acute stressors or infections that can precipitate HHS.
Choice C reason:
A client who is receiving an antibiotic for a urinary tract infection is at a higher risk for developing HHS. Infections are a common precipitating factor for HHS because they can cause significant stress on the body, leading to elevated blood glucose levels. The body’s response to infection can exacerbate hyperglycemia, especially in individuals with type 2 diabetes.
Choice D reason:
A client who is being evaluated for a breast lump is not typically at high risk for HHS. While the evaluation process can be stressful, it does not usually involve the acute physiological stressors or infections that are more directly linked to the development of HHS.
Correct Answer is D
Explanation
Choice A reason:
Injections in the thigh are absorbed more slowly compared to the abdomen. The thigh is a common site for insulin injections, but it does not provide the fastest absorption rate. The absorption rate can be influenced by physical activity, as exercise can increase blood flow to the muscles, potentially speeding up insulin absorption. However, under normal conditions, the thigh is not the fastest site for insulin absorption.
Choice B reason:
Injections in the upper arm have a moderate absorption rate. The upper arm is another common site for insulin injections, but it is not the fastest. The absorption rate from the upper arm is generally faster than the thigh but slower than the abdomen. This site can be convenient for injections, especially for those who find it difficult to reach other areas.
Choice C reason:
Injections in the buttocks have the slowest absorption rate among the common injection sites. The buttocks are less commonly used for insulin injections due to the slower absorption rate and the difficulty some individuals may have in administering injections in this area. The high fat content in the buttocks slows down the absorption of insulin.
Choice D reason:
Injections in the abdomen provide the fastest absorption rate for insulin. The abdomen is the preferred site for many people with diabetes because it has a large surface area and is easy to access. The insulin injected into the abdominal area is absorbed quickly into the bloodstream, making it the most effective site for rapid-acting insulin. This is particularly important for managing blood sugar levels around meal times.
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