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A diabetes nurse educator is presenting the American Diabetes Association (ADA) recommendations for levels of caloric intake. What do the ADAs recommendations include?
- A. 10% of calories from carbohydrates, 50% from fat, and the remaining 40% from protein
- B. 10% to 20% of calories from carbohydrates, 20% to 30% from fat, and the remaining 50% to 60% from protein
- C. 20% to 30% of calories from carbohydrates, 50% to 60% from fat, and the remaining 10% to 20% from protein
- D. 50% to 60% of calories from carbohydrates, 20% to 30% from fat, and the remaining 10% to 20% from protein
Correct Answer: D
Rationale: Currently, the ADA and the Academy of Nutrition and Dietetics (formerly the American Dietetic Association) recommend that for all levels of caloric intake, 50% to 60% of calories come from carbohydrates, 20% to 30% from fat, and the remaining 10% to 20% from protein.
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A nurse is teaching basic survival skills to a patient newly diagnosed with type 1 diabetes. What topic should the nurse address?
- A. Signs and symptoms of diabetic nephropathy
- B. Management of diabetic ketoacidosis
- C. Effects of surgery and pregnancy on blood sugar levels
- D. Recognition of hypoglycemia and hyperglycemia
Correct Answer: D
Rationale: It is imperative that newly diagnosed patients know the signs and symptoms and management of hypoand hyperglycemia. The other listed topics are valid points for education, but are not components of the patients immediate survival skills following a new diagnosis.
A student with diabetes tells the school nurse that he is feeling nervous and hungry. The nurse assesses the child and finds he has tachycardia and is diaphoretic with a blood glucose level of 50 mg/dL (2.8 mmol/L). What should the school nurse administer?
- A. A combination of protein and carbohydrates, such as a small cup of yogurt
- B. Two teaspoons of sugar dissolved in a cup of apple juice
- C. Half of a cup of juice, followed by cheese and crackers
- D. Half a sandwich with a protein-based filling
Correct Answer: C
Rationale: Initial treatment for hypoglycemia is 15 g concentrated carbohydrate, such as two or three glucose tablets, 1 tube glucose gel, or 0.5 cup juice. After initial treatment, the nurse should follow with a snack including starch and protein, such as cheese and crackers, milk and crackers, or half of a sandwich. It is unnecessary to add sugar to juice, even it if is labeled as unsweetened juice, because the fruit sugar in juice contains enough simple carbohydrate to raise the blood glucose level and additional sugar may result in a sharp rise in blood sugar that will last for several hours.
A nurse is caring for a patient with type 1 diabetes who is being discharged home tomorrow. What is the best way to assess the patients ability to prepare and self-administer insulin?
- A. Ask the patient to describe the process in detail.
- B. Observe the patient drawing up and administering the insulin.
- C. Provide a health education session reviewing the main points of insulin delivery.
- D. Review the patients first hemoglobin A1C result after discharge.
Correct Answer: B
Rationale: Nurses should assess the patients ability to perform diabetes related self-care as soon as possible during the hospitalization or office visit to determine whether the patient requires further diabetes teaching. While consulting a home care nurse is beneficial, an initial assessment should be performed during the hospitalization or office visit. Nurses should directly observe the patient performing the skills such as insulin preparation and infection, blood glucose monitoring, and foot care. Simply questioning the patient about these skills without actually observing performance of the skill is not sufficient. Further education does not guarantee learning.
An occupational health nurse is screening a group of workers for diabetes. What statement should the nurse interpret as suggestive of diabetes?
- A. Ive always been a fan of sweet foods, but lately Im turned off by them.
- B. Lately, I drink and drink and cant seem to quench my thirst.
- C. No matter how much sleep I get, it seems to take me hours to wake up.
- D. When I went to the washroom the last few days, my urine smelled odd.
Correct Answer: B
Rationale: Classic clinical manifestations of diabetes include the three Ps: polyuria, polydipsia, and polyphagia. Lack of interest in sweet foods, fatigue, and foul-smelling urine are not suggestive of diabetes.
The nurse is discussing macrovascular complications of diabetes with a patient. The nurse would address what topic during this dialogue?
- A. The need for frequent eye examinations for patients with diabetes
- B. The fact that patients with diabetes have an elevated risk of myocardial infarction
- C. The relationship between kidney function and blood glucose levels
- D. The need to monitor urine for the presence of albumin
Correct Answer: B
Rationale: Myocardial infarction and stroke are considered macrovascular complications of diabetes, while the effects on vision and renal function are considered to be microvascular.