Nursing Elites

1. In the scientific method, a tentative solution to a problem is called a what?

• A. theory
• B. prediction
• C. hypothesis
• D. correlation

Correct answer: C

Rationale: In the scientific method, a hypothesis is a tentative solution or educated guess that is tested through research. A theory (choice A) is a well-substantiated explanation based on evidence and extensive testing. A prediction (choice B) is a statement about what will happen in the future based on existing knowledge. Correlation (choice D) refers to a mutual relationship between two or more things, indicating how they may change together but not providing a solution to a problem.

2. What is a common side effect of corticosteroid therapy in children?

• A. Increased appetite
• B. Decreased blood glucose levels
• C. Inhibited growth
• D. Mood changes

Correct answer: A

Rationale: The correct answer is A: Increased appetite. Corticosteroid therapy commonly causes increased appetite in children. This side effect can lead to weight gain and other metabolic changes. Option B is incorrect because corticosteroid therapy is more likely to result in increased blood glucose levels. Option C is incorrect because corticosteroid therapy can inhibit growth due to its impact on the endocrine system. Option D is incorrect because corticosteroid therapy can lead to mood changes such as irritability or even mood swings rather than improved mood.

3. What dietary modification is important for a child with celiac disease?

• A. Increase dairy intake
• B. Avoid gluten-containing foods
• C. Decrease protein intake
• D. Increase fiber intake

Correct answer: B

Rationale: The correct answer is B: Avoid gluten-containing foods. For a child with celiac disease, it is crucial to eliminate gluten from their diet to manage the condition effectively. Gluten triggers an immune response in individuals with celiac disease, leading to symptoms and damage to the small intestine. Choices A, C, and D are incorrect because increasing dairy intake, decreasing protein intake, or increasing fiber intake are not specific dietary modifications for managing celiac disease.

4. What is a common symptom of a urinary tract infection in children?

• A. Fever
• B. Weight loss
• C. Abdominal pain
• D. Increased appetite

Correct answer: A

Rationale: Fever is a common symptom of a urinary tract infection in children. It is often accompanied by other symptoms such as pain or discomfort. Weight loss (choice B) is not a typical symptom of a urinary tract infection in children. Abdominal pain (choice C) can be present but is not as specific as fever. Increased appetite (choice D) is not a common symptom of a urinary tract infection.

5. In what units are energy measurements expressed by most scientists and nutritionists outside the United States?

• A. newtons
• B. liters
• C. kilojoules
• D. kilocalories

Correct answer: C

Rationale: Kilojoules are the standard units of energy used by most scientists and nutritionists worldwide. Newtons are units of force, liters are units of volume, and kilocalories are more commonly used in the United States but not as widely adopted internationally for energy measurements. Therefore, the correct answer is 'kilojoules.'

Similar Questions