Nursing Elites

1. What term describes the point where parallel rays of light converge or appear to diverge after passing through a lens or reflecting off a mirror?

• A. Aperture
• B. Focal length
• C. Refractive index
• D. Lens thickness

Correct answer: B

Rationale: The focal length is the term used to describe the point where parallel rays of light converge or appear to diverge after passing through a lens or reflecting off a mirror. It is a fundamental concept in optics that determines the behavior of light rays in optical systems. The focal length directly affects image formation, magnification, and focus. Options (A) Aperture, (C) Refractive index, and (D) Lens thickness are not specifically associated with the convergence or divergence of light rays in optical systems. Aperture refers to the opening through which light passes, refractive index is a measure of how much light bends when entering a medium, and lens thickness is unrelated to the convergence or divergence of light rays.

2. What is the author's likely purpose in writing this passage about Queen Victoria?

• A. To persuade the reader to appreciate the accomplishments of Queen Victoria, especially when placed against the failures of her forebears.
• B. To introduce the historical impact of the Victorian Era by introducing the queen who gave that era its name.
• C. To explain how small events in history led an unlikely princess to become the queen of England.
• D. To indicate the role that King George III's many sons played in changing the history of England.

Correct answer: C

Rationale: The author's likely purpose in writing this passage about Queen Victoria is to explain how small events in history led to an unlikely princess becoming the queen of England. The passage details the series of events that changed the course of British succession and highlights Victoria's unexpected path to the throne. It focuses on the historical process that resulted in her becoming queen, rather than persuading the reader to appreciate her accomplishments, introducing the Victorian Era as a whole, or discussing the role of other historical figures like King George III's sons.

3. In the phrase 'a drop in the bucket,' what does 'bucket' represent?

• A. A literal container
• B. A large quantity
• C. A specific goal
• D. An obstacle

Correct answer: B

Rationale: The phrase 'a drop in the bucket' is an idiom that means a very small or insignificant amount in comparison to a much larger total. In this context, 'bucket' symbolizes a large quantity, emphasizing the idea that the 'drop' is minimal or inconsequential when considering the overall amount. Choice A, 'A literal container,' is incorrect as 'bucket' in this phrase is not meant to be taken literally but rather symbolically. Choice C, 'A specific goal,' is incorrect as the phrase does not refer to achieving a specific target. Choice D, 'An obstacle,' is incorrect as 'bucket' is not presented as a hindrance or barrier in this idiom.

4. What is the responsibility of the somatic nervous system?

• A. Breathing
• B. Thought
• C. Movement
• D. Fear

Correct answer: C

Rationale: The somatic nervous system is responsible for controlling voluntary movements of skeletal muscles. This system communicates sensory information and controls voluntary movements, such as walking or reaching for objects. Breathing is primarily regulated by the autonomic nervous system, which functions involuntarily. Thought processes involve complex interactions between various regions of the brain and are not directly controlled by the somatic nervous system. Fear is an emotional response that involves the limbic system of the brain and the autonomic nervous system, not the somatic nervous system.

5. Arrange the following sentences into a chronological paragraph on preparing for the basketball season: There is a myriad of preparation to be completed before the basketball season begins. First, a player must ensure they are in the physical shape required to play an aerobic game such as basketball. This could include lifting weights, short- and long-distance running, and completing ball-handling drills. Additionally, players must ensure they are in good academic standing. Lastly, players can prepare for the basketball season by purchasing the necessary equipment, including proper shoes and socks.

• A. First, a player must ensure they are in physical shape.
• B. Next, players should lift weights and complete drills.
• C. Then, players should ensure they are in good academic standing.
• D. Finally, players should purchase necessary equipment.

Correct answer: C

Rationale: The correct chronological order for the sentences is as follows: First, a player must ensure they are in the physical shape required for basketball. Next, they should engage in physical activities like lifting weights, running, and completing drills. Then, players need to ensure they are in good academic standing to participate. Finally, players can prepare by purchasing the necessary equipment. Choice C, 'Then, players should ensure they are in good academic standing,' is the correct answer as it aligns with the sequence of steps required for preparing for the basketball season. Choices A, B, and D are incorrect because they do not follow the chronological order presented in the paragraph.

Similar Questions