Nursing Elites

1. Each is a physiologic role of vitamin D, except one. Which is the exception?

• A. Hematopoiesis
• B. Cardiac and neuromuscular function
• C. Immune responses
• D. Serum calcium regulation

Correct answer: A

Rationale: The correct answer is A, Hematopoiesis. Vitamin D plays a crucial role in regulating serum calcium levels, which is essential for maintaining cardiac and neuromuscular function. Additionally, vitamin D is involved in modulating immune responses. However, hematopoiesis, the formation of red blood cells, is not a direct physiologic role of vitamin D. Therefore, hematopoiesis is the exception among the listed functions of vitamin D.

2. Monosaccharides are converted into glucose in the liver to provide an energy supply to the cells.

• A. Both statements are true
• B. Both statements are false
• C. The first statement is true; the second is false
• D. The first statement is false; the second is true

Correct answer: A

Rationale: Both statements are true. Monosaccharides are indeed converted into glucose in the liver. Glucose, in turn, serves as a primary energy source for cells in the body, providing the necessary fuel for various cellular functions. The liver plays a crucial role in regulating blood glucose levels by converting monosaccharides into glucose and releasing it into the bloodstream when needed. Therefore, option A is the correct choice. Options B, C, and D are incorrect because both statements are accurate in this context.

3. Hypertrophic burn scars are caused by:

• A. exaggerated contraction
• B. random layering of collagen
• C. wound ischemia
• D. delayed epithelialization

Correct answer: C

Rationale: Effective nursing care involves comprehensive assessments that address all aspects of a patient's condition, ensuring that interventions are appropriately targeted and outcomes are optimized.

4. The nurse is caring for a client taking warfarin. Which meal brought in by the client's family is a priority to remove before the client eats it?

• A. Oriental cabbage salad with chicken
• B. Beef enchilada, rice, and beans
• C. Ham and cheese sandwich
• D. Macaroni salad and grapefruit slices

Correct answer: C

Rationale: The correct answer is C. Ham is high in vitamin K, which can interfere with warfarin. Vitamin K can decrease the effectiveness of warfarin, an anticoagulant medication. Choices A, B, and D do not contain high levels of vitamin K and are less likely to interfere with the client's warfarin therapy.

5. The nurse cares for a hospitalized adolescent with the diagnosis of anorexia nervosa. Which nursing goal is a priority for this client?

• A. Encourage effective coping skills
• B. Restore normal eating habits
• C. Stop weight loss or restore weight
• D. Promote realistic self-image

Correct answer: C

Rationale: In the treatment of anorexia nervosa, stopping weight loss or restoring weight is a critical priority. This helps address the immediate health risks associated with severe malnutrition and supports the client's physical well-being. Encouraging effective coping skills, restoring normal eating habits, and promoting a realistic self-image are essential aspects of treatment but may come later in the care plan once the immediate risk of severe weight loss has been addressed.

Similar Questions