Aron comes into the clinic after 6 months for a follow-up visit. He indicates that his blood sugars have been around 100 to 120 mg/dL, and he has been fully participating in the other aspects of his diabetes management plan. Which would lead you to believe that he has not been in tight control of his diabetes?
A reduced glycosylated hemoglobin level (Hemoglobin A1C).
An elevated glycosylated hemoglobin level.
A random blood sugar of 150 mg/dL performed in the clinic.
There is no method to determine whether the patient is in tight glucose control.
The Correct Answer is B
Choice A reason: A reduced glycosylated hemoglobin level (Hemoglobin A1C) indicates that blood sugar levels have been well-controlled over the past three months. Hemoglobin A1C is a measure of the average blood glucose levels over this period. A lower A1C level suggests that the patient has been maintaining good control of their blood sugar levels, making it an unlikely indicator of poor diabetes management. The normal range for Hemoglobin A1C is below 5.7%, while levels between 5.7% and 6.4% indicate prediabetes, and levels above 6.5% indicate diabetes.
Choice B reason: An elevated glycosylated hemoglobin level is a clear indicator that the patient has not been maintaining tight control of their blood sugar levels. Hemoglobin A1C reflects the average blood glucose levels over the past three months. If the A1C level is high, it suggests that the patient's blood sugar levels have been elevated consistently over this period. This can occur despite the patient reporting blood sugar levels within the target range during clinic visits. An elevated A1C level (greater than 6.5%) is a strong sign of inadequate diabetes management and suggests the need for adjustments in the treatment plan.
Choice C reason: A random blood sugar level of 150 mg/dL performed in the clinic provides a snapshot of the patient's blood sugar level at a single point in time. While this level is above the normal range (typically below 140 mg/dL for non-diabetics), it does not provide a comprehensive picture of the patient's overall blood sugar control. Blood sugar levels can fluctuate due to various factors, including recent meals, stress, and physical activity. Therefore, a single random blood sugar reading is not a reliable indicator of tight diabetes control.
Choice D reason: The statement that there is no method to determine whether the patient is in tight glucose control is incorrect. There are several methods to assess diabetes control, with the Hemoglobin A1C test being one of the most reliable. Additionally, frequent monitoring of blood sugar levels through self-testing and continuous glucose monitoring systems can provide valuable information about how well the patient is managing their diabetes. These methods allow healthcare providers to make informed decisions about treatment adjustments and overall diabetes management strategies.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: Decreased fluid intake would typically result in lower urine output and higher urine concentration, but it does not directly explain a urine sodium concentration of 10 mmol/L.
Choice B reason: Increased fluid intake would generally lead to higher urine output and lower urine sodium concentration, as the kidneys excrete excess sodium. Therefore, this is not consistent with a urine sodium concentration of 10 mmol/L.
Choice C reason: Insensible loss refers to fluid loss that is not easily measured, such as through sweating or breathing. It does not directly explain the urine sodium concentration.
Choice D reason: Sodium retention is consistent with a low urine sodium concentration of 10 mmol/L in patients with large-volume ascites. In conditions like cirrhosis, the body retains sodium, leading to fluid accumulation in the abdomen (ascites) and lower sodium excretion in the urine.
Correct Answer is B
Explanation
Choice A reason: Low white blood cell (WBC) count is not related to the development of diabetes. WBCs are part of the immune system and are involved in fighting infections. Diabetes is primarily associated with issues related to insulin, either its production or the body's response to it.
Choice B reason: Lack of insulin secretion is a primary cause of type 1 diabetes. In type 1 diabetes, the body's immune system attacks and destroys the insulin-producing beta cells in the pancreas. As a result, the body cannot produce insulin, leading to high blood glucose levels. Insulin therapy is required to manage blood glucose levels in individuals with type 1 diabetes.
Choice C reason: Low red blood cell (RBC) count, or anemia, is not a cause of diabetes. RBCs are responsible for carrying oxygen throughout the body. While anemia can occur in individuals with diabetes due to various complications, it is not a direct cause of the condition.
Choice D reason: Resistance to insulin is a primary cause of type 2 diabetes. In type 2 diabetes, the body's cells become resistant to the effects of insulin, making it difficult for glucose to enter the cells. As a result, the pancreas produces more insulin to compensate, but eventually, it cannot keep up with the demand, leading to high blood glucose levels. Lifestyle changes, oral medications, and insulin therapy are often used to manage type 2 diabetes.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.