A nurse is providing teaching to a school-age child who has a new diagnosis of type 1 diabetes mellitus. Which of the following statements by the child indicates an understanding of the teaching?
“I should not take my regular insulin when I am sick.”.
“I can store unopened bottles of insulin in the freezer.”.
“My morning blood glucose should be between 90 and 130.”.
“I should eat a snack half an hour before playing soccer.”.
The Correct Answer is C
Choice A rationale
Regular insulin should not be withheld during illness. When a person with type 1 diabetes is sick, their body may produce more glucose due to stress and infection, leading to hyperglycemia. Therefore, it is crucial to continue taking insulin to manage blood glucose levels effectively.
Choice B rationale
Insulin should not be stored in the freezer. Freezing insulin can cause it to degrade and lose its effectiveness. Insulin should be stored in the refrigerator at a temperature between 2°C and 8°C (36°F and 46°F) until it is opened. Once opened, it can be kept at room temperature for a specified period, usually around 28 days.
Choice C rationale
The target range for morning blood glucose levels in children with type 1 diabetes is typically between 90 and 130 mg/dL. Maintaining blood glucose within this range helps to prevent both hyperglycemia and hypoglycemia, ensuring better overall diabetes management and reducing the risk of complications.
Choice D rationale
Eating a snack before physical activity is important for children with type 1 diabetes to prevent hypoglycemia. Physical activity can lower blood glucose levels, so having a snack that contains carbohydrates can help maintain stable blood glucose levels during exercise.
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Correct Answer is A
Explanation
Choice A rationale
Auscultating the rate and characteristics of the child’s heart sounds is the priority assessment. Acute rheumatic fever can lead to carditis, which affects the heart valves and can cause new or changed heart murmurs.
Choice B rationale
Assessing the client’s erythematous rash is important but not the priority. The rash is a common symptom but does not indicate the severity of the condition.
Choice C rationale
Identifying the degree of parental anxiety is important for providing holistic care but is not the immediate priority in assessing the child’s physical condition.
Choice D rationale
Using a pain-rating tool to determine the severity of joint pain is important for managing symptoms but is not the priority assessment upon admission.
Correct Answer is D
Explanation
Choice A rationale
Polyuria, or excessive urination, is typically associated with hyperglycemia rather than hypoglycemia. In the context of diabetes, polyuria occurs when high blood glucose levels lead to increased urine production as the body attempts to excrete excess glucose. Since the adolescent’s blood glucose level is 55 mg/dL, which indicates hypoglycemia, polyuria is not an expected finding.
Choice B rationale
Dry, flushed skin is a common symptom of hyperglycemia, not hypoglycemia. When blood glucose levels are high, the body becomes dehydrated, leading to dry skin and a flushed appearance. In contrast, hypoglycemia often presents with symptoms such as sweating, pallor, and shakiness due to the body’s response to low blood glucose levels.
Choice C rationale
Deep, rapid respirations, also known as Kussmaul respirations, are typically associated with diabetic ketoacidosis (DKA), a complication of hyperglycemia. DKA occurs when the body produces high levels of ketones due to insufficient insulin. Since the adolescent’s blood glucose level is 55 mg/dL, which indicates hypoglycemia, deep, rapid respirations are not an expected finding.
Choice D rationale
Tachycardia, or an increased heart rate, is a common symptom of hypoglycemia. When blood glucose levels drop, the body releases catecholamines (such as adrenaline) to raise blood glucose levels. This response leads to symptoms such as shakiness, sweating, and tachycardia. Therefore, tachycardia is an expected finding in an adolescent with a blood glucose level of 55 mg/dL.