Nursing Elites

1. An agitated, confused female client arrives in the emergency department. Her history includes type 1 diabetes mellitus, hypertension, and angina pectoris. Assessment reveals pallor, diaphoresis, headache, and intense hunger. A stat blood glucose sample measures 42 mg/dl, and the client is treated for an acute hypoglycemic reaction. After recovery, the nurse teaches the client to treat hypoglycemia by ingesting:

• A. 2 to 5 g of a simple carbohydrate.
• B. 10 to 15 g of a simple carbohydrate.
• C. 18 to 20 g of a simple carbohydrate.
• D. 25 to 30 g of a simple carbohydrate.

Correct answer: B

Rationale: The correct answer is B: 10 to 15 g of a simple carbohydrate. In the treatment of hypoglycemia, it is important to administer a specific amount of simple carbohydrates to raise blood glucose levels effectively without causing hyperglycemia. 10 to 15 g of simple carbohydrates, such as glucose tablets, fruit juice, or regular soft drinks, is recommended to rapidly increase blood sugar levels in clients experiencing hypoglycemia. Choices A, C, and D are incorrect as they either provide too little or too much glucose, which may not effectively treat the hypoglycemic episode or may lead to rebound hyperglycemia.

2. A nurse manager has detected a potential problem with staffing and has asked staff members for their thoughts on the matter. Which of the following best describes the informational activity this manager is engaging in?

• A. Spokesperson
• B. Reporting
• C. Monitoring
• D. Job analysis and redesign

Correct answer: C

Rationale: The correct answer is C: 'Monitoring.' Monitoring involves regularly checking and observing the status of a unit or situation. In this scenario, the nurse manager is actively seeking feedback from staff members to assess and keep track of the staffing situation. Choice A, 'Spokesperson,' refers to a role where someone represents or speaks on behalf of a group or organization, which is not the primary activity in this case. Choice B, 'Reporting,' typically involves presenting information or data about a specific topic or issue but does not capture the ongoing observation and assessment aspect seen in monitoring. Choice D, 'Job analysis and redesign,' involves assessing and restructuring job roles, responsibilities, and tasks, which is not directly related to the action of monitoring staffing levels.

3. The nurse is caring for a client with syndrome of inappropriate antidiuretic hormone (SIADH). Which of the following clinical manifestations should the nurse expect?

• A. Hypernatremia
• B. Hypotension
• C. Decreased urine output
• D. Polyuria

Correct answer: C

Rationale: The correct answer is C: 'Decreased urine output.' Syndrome of inappropriate antidiuretic hormone (SIADH) is characterized by excessive release of antidiuretic hormone, leading to water retention and decreased urine output. Therefore, the nurse should expect the client to have decreased urine output. Choices A, B, and D are incorrect. Hypernatremia (Choice A) is not typically associated with SIADH as it usually leads to dilutional hyponatremia. Hypotension (Choice B) is not a common clinical manifestation of SIADH. Polyuria (Choice D) is the opposite of what is expected in a client with SIADH, who typically presents with decreased urine output.

4. Albert, a 35-year-old insulin-dependent diabetic, is admitted to the hospital with a diagnosis of pneumonia. He has been febrile since admission. His daily insulin requirement is 24 units of NPH. Every morning Albert is given NPH insulin at 0730. Meals are served at 0830, 1230, and 1830. The nurse expects that the NPH insulin will reach its maximum effect (peak) between the hours of:

• A. 1130 and 1330.
• B. 1330 and 1930.
• C. 1530 and 2130.
• D. 1730 and 2330.

Correct answer: C

Rationale: NPH insulin typically peaks 4-12 hours after administration, so a peak between 1530 and 2130 would be expected. Choice A (1130 and 1330) is too early for the peak effect of NPH insulin. Choice B (1330 and 1930) falls within the possible peak period but is not as accurate as choice C. Choice D (1730 and 2330) is too late for the peak effect of NPH insulin based on the typical peak timing.

5. A client with type 2 DM is prescribed metformin (Glucophage). The nurse should include which instruction when teaching the client about this medication?

• A. Take the medication with meals.
• B. Take the medication on an empty stomach.
• C. Avoid taking the medication if you miss a meal.
• D. Take the medication before bedtime.

Correct answer: A

Rationale: The correct instruction when taking metformin (Glucophage) is to take the medication with meals. Taking metformin with meals helps to reduce gastrointestinal side effects and improve absorption. Choice B is incorrect because taking metformin on an empty stomach can increase the risk of gastrointestinal side effects. Choice C is incorrect because missing a meal does not mean the medication should be avoided; the client should still take it with the next meal. Choice D is incorrect because there is no specific recommendation to take metformin before bedtime.

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