Nursing Elites

1. Discern the INCORRECT function of the liver.

• A. Bile production, aiding digestion.
• B. Blood protein synthesis, such as albumin.
• C. Glucose storage for energy regulation.
• D. Filtration of waste products from the blood.

Correct answer: D

Rationale: Rationale: A) Correct - The liver produces bile, which aids in the digestion and absorption of fats in the small intestine. B) Correct - The liver is responsible for synthesizing blood proteins, including albumin, which helps maintain osmotic pressure in the blood. C) Correct - The liver stores glucose in the form of glycogen and helps regulate blood sugar levels by releasing glucose when needed. D) Incorrect - The liver does not filter waste products from the blood. Instead, the kidneys are responsible for filtering waste products from the blood and excreting them in the form of urine.

2. The main function of the large intestine is:

• A. Digesting and absorbing nutrients
• B. Storing and mixing food
• C. Breaking down carbohydrates
• D. Absorbing water and electrolytes

Correct answer: D

Rationale: The correct answer is D: Absorbing water and electrolytes. The main function of the large intestine is to absorb any remaining water and electrolytes from the indigestible food matter that passes through it. This absorption process helps in forming solid waste (feces) and regulating the body's fluid balance. It is not primarily responsible for digesting and absorbing nutrients like the small intestine, storing and mixing food like the stomach, or breaking down carbohydrates. Understanding the role of the large intestine in water and electrolyte absorption is crucial for maintaining proper digestion and overall health.

3. You design an experiment to test the effect of temperature on plant growth. Which variable should you keep constant?

• A. The type of soil used.
• B. The amount of sunlight the plants receive.
• C. The amount of water given to the plants.
• D. The temperature variations being tested.

Correct answer: A

Rationale: In this experiment, the variable being tested is the effect of temperature on plant growth. To ensure that any observed changes in plant growth are due to temperature variations and not other factors, it is important to keep other variables constant. The type of soil used can significantly impact plant growth, so it should be kept constant to isolate the effect of temperature. Keeping the amount of sunlight and water constant would also help ensure that any differences in plant growth are due to temperature variations.

4. Which of the following statements is NOT true about performance appraisal?

• A. Informing the staff about the specific impressions of their work help improve their
• B. A verbal appraisal is an acceptable substitute for a written report
• C. Patients are the best source of information regarding personnel appraisal.
• D. The outcome of performance appraisal rests primarily with the staff.

Correct answer: A

Rationale: Option A is the correct answer because informing staff about specific impressions of their work can be subjective and may not always lead to improvement. Performance appraisal should be based on objective criteria and feedback. Verbal appraisals can lack documentation and clarity, making a written report a more reliable form of evaluation. Patients may provide valuable input on staff interactions, but they may not have the full context to assess job performance comprehensively. The outcome of performance appraisal should involve both the staff and the appraiser, as it is a collaborative process to identify strengths and areas for development.

5. The phrase "think outside the box" encourages readers to:

• A. Follow established procedures.
• B. Be creative and find new solutions.
• C. Accept traditional ideas.
• D. Avoid making mistakes.

Correct answer: B

Rationale: The phrase emphasizes unconventional thinking and exploring new approaches.

6. What property of a substance remains constant regardless of changes in its location in the universe?

• A. Mass
• B. Weight
• C. Density
• D. Volume

Correct answer: a

Rationale: Mass is an intrinsic property of matter and remains constant regardless of its location.

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