A college student is newly diagnosed with type 1 diabetes. She now has a headache, changes in her vision, and is anxious, but does not have her portable blood glucose monitor with her. Which action should the campus nurse advise her to take?

Eat a piece of pizza

Take an extra dose of rapid-acting insulin

Eat 15 g of simple carbohydrates

Drink some diet pop

Answer and Explanation

The Correct Answer is C

Choice A reason: Eating a piece of pizza is not a good option for the student. Pizza is a complex carbohydrate that contains fat and protein, which can delay the absorption of glucose and cause unpredictable blood sugar levels. The student needs a simple carbohydrate that can quickly raise her blood sugar level, such as glucose tablets, fruit juice, or candy.

Choice B reason: Taking an extra dose of rapid-acting insulin is a dangerous option for the student. Insulin lowers the blood sugar level, and the student already has symptoms of hypoglycemia (low blood sugar), such as headache, vision changes, and anxiety. Taking more insulin can worsen her condition and cause seizures, coma, or death.

Choice C reason: Eating 15 g of simple carbohydrates is the best option for the student. Simple carbohydrates are easily digested and absorbed into the bloodstream, and can raise the blood sugar level within 15 minutes. The student should eat 15 g of simple carbohydrates, such as four glucose tablets, half a cup of fruit juice, or three pieces of hard candy, and then check her blood sugar level if possible.

Choice D reason: Drinking some diet pop is not a helpful option for the student. Diet pop does not contain any sugar or calories, and will not affect the blood sugar level. The student needs a source of glucose to treat her hypoglycemia, and diet pop will not provide that.

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Correct Answer is C

Explanation

Choice A reason: This statement is false. IV morphine sulfate is a pain medication that can be given as needed to the postoperative patient. It does not affect the serum sodium level.

Choice B reason: This statement is false. Dextrose 5% in 0.9% sodium chloride is a hypertonic solution that can be used to treat hyponatremia, or low serum sodium level. It provides both glucose and sodium to the patient.

Choice C reason: This statement is true. 5% dextrose in water is a hypotonic solution that can cause further dilution of the serum sodium level. It can worsen the hyponatremia and increase the risk of cerebral edema and seizures.

Choice D reason: This statement is false. Neurologic assessment Q2 hours is a necessary intervention for a patient with hyponatremia, as it can monitor for signs of neurologic deterioration such as confusion, lethargy, or coma.

A. A serum potassium level of 5.6 mEq/L B. A serum sodium level of 142 mEq/L C. A serum sodium level of 138 mEq/L D. A serum potassium level of 2.8 mEq/L

Correct Answer is D

Explanation

Choice A reason: This statement is false. A serum potassium level of 5.6 mEq/L is not a common side effect of furosemide. This value indicates hyperkalemia, or high blood potassium level, which can cause cardiac arrhythmias and muscle weakness. Furosemide is a loop diuretic that causes potassium loss, not retention.

Choice B reason: This statement is false. A serum sodium level of 142 mEq/L is not a common side effect of furosemide. This value is within the normal range of 135-145 mEq/L and does not indicate any problem with sodium balance. Furosemide is a loop diuretic that causes sodium loss, but it is usually compensated by the renin-angiotensin-aldosterone system.

Choice C reason: This statement is false. A serum sodium level of 138 mEq/L is not a common side effect of furosemide. This value is within the normal range of 135-145 mEq/L and does not indicate any problem with sodium balance. Furosemide is a loop diuretic that causes sodium loss, but it is usually compensated by the renin-angiotensin-aldosterone system.

Choice D reason: This statement is true. A serum potassium level of 2.8 mEq/L is a common side effect of furosemide. This value indicates hypokalemia, or low blood potassium level, which can cause cardiac arrhythmias, muscle weakness, and metabolic alkalosis. Furosemide is a loop diuretic that inhibits the reabsorption of sodium and potassium in the ascending loop of Henle, leading to potassium loss in the urine.

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A college student is newly diagnosed with type 1 diabetes. She now has a headache, changes in her vision, and is anxious, but does not have her portable blood glucose monitor with her. Which action should the campus nurse advise her to take?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

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Correct Answer is D

Explanation

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