A home health care nurse is assessing a patient with type 1 diabetes who has been controlled for 6 months. The nurse is surprised and concerned about a blood glucose reading of 52 mg/dL. What action by this patient most likely caused this episode of hypoglycemia?
Administering an insufficient dose of insulin this morning
Using large amounts of sugar substitute in her tea this morning
Taking a new form of birth control pill this morning
A 2-hour long exercise class at the spa this morning
The Correct Answer is D
A. An insufficient dose of insulin would likely cause hyperglycemia, not hypoglycemia.
B. Sugar substitutes do not affect blood glucose levels significantly and would not lead to hypoglycemia.
C. Birth control pills generally do not cause hypoglycemia.
D. Prolonged exercise increases insulin sensitivity and glucose uptake, which can lead to hypoglycemia if insulin or food intake is not adjusted accordingly. The 2-hour exercise session is the most likely cause of the hypoglycemic episode.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","E"]
Explanation
A. Assessing blood glucose levels is important because Cushing's syndrome can cause insulin resistance, leading to hyperglycemia.
B. Assessing for neck vein distention is necessary as it can indicate fluid overload, a common issue in Cushing's syndrome due to increased cortisol levels.
C. Weighing the client daily helps monitor for weight gain, which is a characteristic of Cushing's syndrome due to fat redistribution and fluid retention.
D. Monitoring for postural hypotension is less relevant in Cushing's syndrome; clients often experience hypertension rather than hypotension.
E. Monitoring for an irregular heart rate is important as electrolyte imbalances (like hypokalemia) associated with Cushing's can lead to cardiac arrhythmias.
Correct Answer is D
Explanation
A. Toenail trimming should be performed by a professional to prevent injury, but it does not require immediate reporting.
B. Dark yellow urine can indicate dehydration, but it is not an urgent concern in this context.
C. Dizziness when standing is a concern, but it does not take priority over the refusal of breakfast, which may lead to hypoglycemia.
D. A refusal to eat can lead to hypoglycemia in clients with type 1 diabetes, and this situation should be reported immediately to prevent a dangerous drop in blood glucose levels.
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