A patient with type 1 DM expresses concern about developing retinopathy due to a chronic disease. How should the nurse reply?
Newer laser surgery can improve sight after retinal hemorrhage.
The high incidence of cataracts can be surgically corrected.
Good control of blood glucose and blood pressure can reduce the risk.
Diabetes is low as a cause for blindness in the United States.
The Correct Answer is C
C. Good control of blood glucose levels and blood pressure is essential in reducing the risk of diabetic retinopathy and its progression. Research has shown that maintaining tight glycemic control and managing hypertension can significantly decrease the likelihood and severity of retinopathy in patients with diabetes.
A. Laser surgery is a treatment option for certain complications of diabetic retinopathy, such as retinal hemorrhage or retinal detachment. However, it's essential to emphasize that prevention through good glycemic control and regular eye exams is key to reducing the risk of these complications, rather than relying solely on surgical interventions after they occur.
B. Cataracts are more common in individuals with diabetes and can be surgically corrected but this statement does not directly address the concern about retinopathy. Cataracts and retinopathy are separate ocular complications of diabetes, each requiring different management strategies.
D. Diabetes remains one of the leading causes of blindness in the United States, primarily due to its association with diabetic retinopathy. While advancements in diabetes management and eye care have helped reduce the incidence of blindness, it is still a significant concern for individuals with diabetes.
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Naxlex Comprehensive Predictor Exams
Related Questions
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Explanation
Hypoglycemia
Tremor is a common symptom of hypoglycemia, as low blood sugar levels can lead to shaky hands and trembling.
Seizures can occur in severe cases of hypoglycemia when the brain is deprived of glucose, leading to abnormal electrical activity and convulsions.
Sweating, particularly cold and clammy skin, is a common symptom of hypoglycemia as the body responds to low blood sugar levels.
Hunger or sudden feelings of extreme hunger are common symptoms of hypoglycemia as the body seeks additional fuel to raise blood sugar levels.
Hyperglycemia
Lethargy, or extreme fatigue and drowsiness, is more commonly associated with hyperglycemia, as elevated blood sugar levels can affect energy levels and lead to feelings of sluggishness.
Polydipsia is a classic symptom of hyperglycemia, as high blood sugar levels can cause dehydration and trigger the body's thirst response.
Abdominal pain is more commonly associated with hyperglycemia, particularly in conditions like diabetic ketoacidosis (DKA), where abdominal discomfort can be a sign of metabolic disturbances.
Polyuria is a classic symptom of hyperglycemia, as high blood sugar levels can lead to increased urine production as the kidneys work to remove excess glucose from the bloodstream.
Correct Answer is A
Explanation
A. Type 1 diabetes is an autoimmune condition where the body's immune system attacks and destroys the insulin-producing beta cells in the pancreas. As a result, the pancreas produces little to no insulin, which is essential for regulating blood glucose levels.
B. Type 1 diabetes is not reversible. It is a lifelong condition that requires ongoing management with insulin therapy. While diet, exercise, and weight management are important for overall health and can help manage blood glucose levels, they cannot reverse type 1 diabetes.
C. This description is characteristic of type 2 diabetes, not type 1. In type 2 diabetes, the body’s cells become resistant to the effects of insulin, and the pancreas may not produce enough insulin. In type 1 diabetes, the problem is the lack of insulin production due to autoimmune destruction of the pancreatic beta cells.
D. Insulin is not released into the gastrointestinal tract. Insulin is a hormone that is released into the bloodstream by the pancreas. Its primary role is to help regulate blood glucose levels by facilitating the uptake of glucose into the body's cells for energy.
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