Nursing Elites

1. What happens to the internal energy of a system when it performs work on its surroundings?

• A. It increases.
• B. It decreases.
• C. It remains the same.
• D. Information insufficient

Correct answer: B

Rationale: When a system performs work on its surroundings, it loses internal energy in accordance with the first law of thermodynamics.

2. The concept of punctuated equilibrium suggests that:

• A. Evolution occurs gradually through the continuous accumulation of small changes over long periods.
• B. Evolution is characterized by long periods of relative stasis punctuated by rapid bursts of evolutionary change.
• C. The fossil record is a complete and accurate representation of all past life forms.
• D. Natural selection primarily favors extreme phenotypes within a population.

Correct answer: B

Rationale: Rationale: A) Evolution occurs gradually through the continuous accumulation of small changes over long periods - This statement describes the gradualism model of evolution, not punctuated equilibrium. Punctuated equilibrium suggests that evolution is characterized by long periods of little to no change (stasis) followed by relatively rapid bursts of evolutionary change. B) Evolution is characterized by long periods of relative stasis punctuated by rapid bursts of evolutionary change - This statement accurately describes the concept of punctuated equilibrium proposed by Stephen Jay Gould and Niles Eldredge. It suggests that species remain relatively unchanged for long periods of time, interrupted by sudden bursts of rapid evolution. C) The fossil record is a complete and accurate representation of all past life forms - This statement is incorrect as the fossil record is incomplete and biased towards certain types of organisms and environments. It does not provide a complete and accur

3. Which of the following is an example of a zoonotic disease?

• A. The common cold
• B. Influenza (the flu)
• C. Malaria
• D. HIV/AIDS

Correct answer: B

Rationale: Rationale: A zoonotic disease is a disease that can be transmitted from animals to humans. Influenza is an example of a zoonotic disease as it can be transmitted from animals such as birds and pigs to humans. The common cold (option A) is caused by human rhinoviruses and is not considered a zoonotic disease. Malaria (option C) is transmitted through the bite of infected mosquitoes and is not considered a zoonotic disease. HIV/AIDS (option D) is caused by the human immunodeficiency virus and is not considered a zoonotic disease.

4. Describe the concept of inertia in terms of Newton's first law.

• A. Objects in motion tend to remain in motion unless acted upon by an external force
• B. Objects at rest tend to remain at rest unless acted upon by an external force
• C. An object's resistance to a change in its state of motion
• D. The force required to lift an object

Correct answer: c

Rationale: Inertia refers to an object's tendency to maintain its current state of motion (either at rest or in motion) unless acted upon by an external force.

5. After discussing the possible effects of the low patient satisfaction rate, the staff started to list

• A. Collaboration
• B. Majority rule
• C. Dominance
• D. Compromise

Correct answer: B

Rationale: The correct answer is B: 'Majority rule.' In this scenario, the staff is likely listing potential solutions or actions based on the opinion or agreement of the majority. Collaboration (A) involves working together towards a common goal, while Dominance (C) implies one person or group having control. Compromise (D) suggests finding a middle ground between different viewpoints. Majority rule best fits the situation where a decision or list of actions is being determined by what most people agree on, which is a common approach in group decision-making processes.

6. She wants to ensure that every task is carried out as planned. Which of the following tasks is

• A. Instructing the members of the standards committee to prepare policies
• B. Reviewing the existing policies of the hospital
• C. Evaluating the credentials of all nursing staff
• D. Checking if activities conform to schedule

Correct answer: C

Rationale: The correct answer is C because evaluating the credentials of all nursing staff is essential to ensuring that the right individuals are in place to carry out tasks effectively. This task directly contributes to maintaining a high standard of performance and ensuring that the team is qualified for their roles. In contrast, the other options focus on policies, reviews, and schedules, which are important but do not directly address the qualifications and capabilities of the staff responsible for task execution.

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