Nursing Elites

1. Which of the following is a condition characterized by a loss of bone density and increased risk of fractures?

• A. Osteoarthritis
• B. Rickets
• C. Osteoporosis
• D. Scoliosis

Correct answer: C

Rationale: The correct answer is C: Osteoporosis. Osteoporosis is a condition characterized by a loss of bone density, which leads to weakened bones and an increased risk of fractures. Osteoarthritis (A) is a degenerative joint disease, not a bone density issue. Rickets (B) is a disorder caused by a deficiency of vitamin D, leading to soft and weak bones, mainly seen in children. Scoliosis (D) is a condition characterized by an abnormal curvature of the spine, not directly related to bone density loss. Understanding the differences between these conditions is important for diagnosing and treating patients accurately.

2. Which sentence uses the phrase "by the way" correctly?

• A. By the way, I forgot to tell you I won the lottery!
• B. He finished his report, by the way, it was very well-written.
• C. I have some news for you, by the way.
• D. By the way, the movie starts at 8 pm.

Correct answer: C

Rationale: Option C introduces additional information that is not directly related to the previous sentence, making it a natural use of "by the way."

3. A person is pushing a box across the floor. Which of the following forces is NOT doing work?

• A. The person's pushing force
• B. The normal force from the floor
• C. The gravitational force on the box
• D. The frictional force between the box and the floor

Correct answer: A

Rationale: Work is defined as the force applied in the direction of motion multiplied by the distance moved. Since the normal force acts perpendicular to the motion, it does not contribute to work.

4. You observe that plants in a greenhouse grow faster when exposed to red light compared to blue light. What is the next best step in your investigation?

• A. Increase the intensity of the blue light.
• B. Decrease the intensity of the red light.
• C. Grow plants in complete darkness.
• D. Grow plants exposed to both red and blue light at equal intensities.

Correct answer: D

Rationale: The next best step in the investigation would be to grow plants exposed to both red and blue light at equal intensities. This will help determine if the observed growth difference is due to the specific wavelength of light (red vs. blue) or if it is related to the intensity of light. By exposing plants to both red and blue light at equal intensities, you can compare their growth rates and determine if one wavelength has a greater effect on plant growth.

5. What is the term for a repetitive, involuntary muscle contraction that can cause pain and stiffness?

• A. Cramp
• B. Spasm
• C. Tic
• D. Fibrosis

Correct answer: B

Rationale: The correct answer is B: 'Spasm.' A spasm is a sudden, involuntary muscle contraction that can cause pain and stiffness. Cramps are a type of spasm characterized by intense, localized pain and temporary muscle tightness. Tics are repetitive, involuntary movements or vocalizations. Fibrosis refers to the formation of excess fibrous connective tissue in an organ or tissue, not related to muscle contractions. Therefore, 'spasm' best fits the description provided in the question.

6. As a manager, she focuses her energy on both the quality of services rendered to the patients

• A. Country club management
• B. Organization man management
• C. Team management
• D. Authority-obedience management

Correct answer: B

Rationale: The correct answer is 'B: Organization man management.' This type of management focuses on maintaining the efficiency and structure of an organization. In this scenario, the manager's emphasis on the quality of services aligns with the principles of organization man management, which prioritizes the coordination of tasks and resources to achieve optimal results within the organization. This contrasts with 'Country club management,' which emphasizes employee satisfaction over task accomplishment; 'Team management,' which focuses on collaboration and teamwork; and 'Authority-obedience management,' which centers on strict hierarchical control. Therefore, the most appropriate choice is 'B: Organization man management.'

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