A pediatric client is admitted to the hospital unconscious. The client has a history of type 1 diabetes, and according to the clients mother, has been to two birthday parties in the last few days and has resisted taking the prescribed insulin. At school the client had two more pieces of birthday cake and some ice cream at a class birthday party. What is the likely reason for this client's unconscious state?
Insulin shock
Metabolic ketoacidosis
Insulin reaction
Metabolic alkalosis
The Correct Answer is B
A. Insulin shock is another term for hypoglycemia, which would not cause unconsciousness after refusing insulin.
B. The history of missed insulin and high-carb intake suggests diabetic ketoacidosis (DKA), where lack of insulin leads to the breakdown of fats, creating ketones and resulting in unconsciousness.
C. An insulin reaction is hypoglycemia, which typically causes shakiness, sweating, and confusion, not unconsciousness after high-carb intake.
D. Metabolic alkalosis is unlikely in this case and is not related to missed insulin or high blood sugar.
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Related Questions
Correct Answer is C
Explanation
A. A low erythrocyte sedimentation rate (ESR) is not typical in Kawasaki disease; the ESR is usually elevated due to inflammation.
B. Abdominal pain and vomiting can occur, but they are not as classic as the fever, "strawberry tongue", and peeling of palms and soles.
C. Fever, "strawberry tongue", and peeling palms and soles are classic signs of acute Kawasaki disease, reflecting inflammation and mucocutaneous involvement.
D. Coarse breath sounds and abnormal ECG may occur, but are not primary features of Kawasaki disease; joint pain can occur but is usually less prominent.
Correct Answer is A
Explanation
A. Carbohydrate coverage: Samantha's meal includes 60g of carbs, which is 4 carb exchanges (60g ÷ 15g). She needs 4 units of Novolog for the carbohydrates. Correction dose: Since her glucose level is 329mg/dl, it falls within the 300-349mg/dl range, so she needs 1 unit of Novolog for correction. Total insulin = 4 units (meal coverage) + 1 unit (correction) = 5 units Novolog.
B. 5.5 units novolog: This would be incorrect because it adds an extra 0.5 units without a clear justification based on either the carbohydrate coverage or the blood glucose correction scale.
C. 4 units novolog: This is incorrect because it only accounts for the insulin needed to cover the carbohydrates in the meal and does not include the necessary 1-unit correction for her elevated blood glucose level.
D. 2.5 units novolog: This is incorrect as it significantly underestimates the insulin needed for both meal coverage and blood glucose correction. It doesn't accurately reflect either the carbohydrate content of the meal or the correction needed based on the provided scale.
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