Nursing Elites

1. An adolescent client with intellectual disability refuses oral hygiene. A behavior modification program is recommended. Which reinforcement is best for the nurse to implement?

• A. Candy for successful oral hygiene tasks.
• B. Tokens for each successful oral hygiene task.
• C. Privilege restrictions for refusing oral hygiene tasks.
• D. Preferred activities or privileges for compliance.

Correct answer: D

Rationale: In this scenario, the best reinforcement for the nurse to implement is preferred activities or privileges for compliance. Positive reinforcement with privileges is effective in encouraging behavior change in adolescents, including those with intellectual disabilities. Choice A (Candy for successful oral hygiene tasks) may not be suitable as it involves providing a sugary reward, which contradicts the goal of oral hygiene. Choice B (Tokens for each successful oral hygiene task) could be effective but may not be as motivating as preferred activities or privileges. Choice C (Privilege restrictions for refusing oral hygiene tasks) focuses on negative reinforcement, which is not as effective as positive reinforcement in behavior modification.

2. A client with chronic kidney disease is prescribed a low-potassium diet. Which food should the nurse instruct the client to avoid?

• A. Carrots
• B. White bread
• C. Bananas
• D. Apples

Correct answer: C

Rationale: The correct answer is C: Bananas. Bananas are high in potassium and should be avoided in clients who are on a low-potassium diet due to chronic kidney disease. Foods like apples and white bread are low in potassium and are safer choices. Carrots are also low in potassium and do not need to be avoided in this case.

3. The nurse is providing discharge teaching to a client with gastroesophageal reflux disease (GERD). Which instruction should the nurse include in the teaching?

• A. Increase fluid intake with meals
• B. Avoid lying down for at least 30 minutes after eating
• C. Eat small, frequent meals throughout the day
• D. Consume spicy foods in moderation

Correct answer: C

Rationale: The correct instruction for the nurse to include in the teaching for a client with GERD is to eat small, frequent meals throughout the day. This recommendation helps reduce symptoms by preventing the stomach from becoming overly full, which can increase pressure on the lower esophageal sphincter and lead to acid reflux. Choices A, B, and D are incorrect because increasing fluid intake with meals can exacerbate GERD symptoms, lying down after eating can worsen reflux, and consuming spicy foods can trigger acid reflux in individuals with GERD.

4. A client with type 1 diabetes mellitus is admitted to the emergency department with confusion, sweating, and a blood sugar level of 45 mg/dL. What is the nurse's priority action?

• A. Administer 50% dextrose IV push
• B. Provide a carbohydrate snack
• C. Check the client's urine for ketones
• D. Start an insulin drip

Correct answer: A

Rationale: A blood sugar level of 45 mg/dL indicates severe hypoglycemia, which can lead to life-threatening complications if not treated immediately. The priority is to administer IV dextrose to rapidly increase the blood sugar level. Administering 50% dextrose IV push will provide a quick source of glucose to raise the blood sugar. Providing a carbohydrate snack is not the immediate priority in this critical situation. Checking the client's urine for ketones is important in diabetic ketoacidosis, not for hypoglycemia. Starting an insulin drip would further lower the blood sugar and worsen the client's condition.

5. The nurse is reviewing the laboratory results of a client with chronic kidney disease. The client's serum calcium level is 7.5 mg/dL. Which condition should the nurse suspect?

• A. Hypercalcemia
• B. Hyperkalemia
• C. Hyponatremia
• D. Hypocalcemia

Correct answer: D

Rationale: A serum calcium level of 7.5 mg/dL is indicative of hypocalcemia, a common complication in clients with chronic kidney disease due to impaired calcium absorption and metabolism. Hypercalcemia (Choice A) is the opposite of the condition presented in the question and is characterized by elevated serum calcium levels. Hyperkalemia (Choice B) is an increased potassium level, not related to the client's serum calcium level. Hyponatremia (Choice C) is a decreased sodium level and is also not related to the client's serum calcium level.

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