Nursing Elites

1. Identify the predicate in the following sentence: "The children built a sandcastle on the beach."

• A. on the beach
• B. built a sandcastle
• C. children
• D. the

Correct answer: B

Rationale: The predicate is the verb and any words following it that describe the action or state of being of the subject.

2. Identify the participial phrase in the following sentence: "Running through the park, she spotted a squirrel."

• A. Running
• B. through the park
• C. she spotted
• D. a squirrel

Correct answer: B

Rationale: A participial phrase acts as an adjective but is formed from a verb.

3. What is the recommended daily fluid intake for adults?

• A. 1 liter
• B. 2 liters
• C. 3 liters
• D. 4 liters

Correct answer: B

Rationale: Rationale: The recommended daily fluid intake for adults is typically around 2 liters, which is equivalent to about 8 cups or half a gallon. This amount can vary depending on factors such as age, gender, weight, activity level, and climate. Staying adequately hydrated is essential for overall health and helps maintain proper bodily functions, such as regulating body temperature, aiding digestion, and transporting nutrients and oxygen throughout the body. Drinking enough fluids also helps prevent dehydration, which can lead to symptoms like fatigue, headaches, and dizziness. It's important to note that individual fluid needs may vary, so it's always best to consult with a healthcare provider for personalized recommendations.

4. Which part of the neuron receives signals from other neurons and conducts them toward the cell body?

• A. Axon
• B. Dendrite
• C. Synapse
• D. Myelin sheath

Correct answer: b

Rationale: The correct answer is B: Dendrite. Dendrites are the part of the neuron that receive signals from other neurons and conduct them toward the cell body. They have numerous branches and are covered in synapses, allowing them to receive signals from multiple neurons. The axon, on the other hand, conducts signals away from the cell body towards other neurons or to muscles or glands. The synapse is the junction between two neurons where communication occurs, and the myelin sheath is a fatty layer that insulates and speeds up the conduction of electrical impulses along the axon. Therefore, the dendrite is specifically designed to receive and integrate incoming signals, making it the correct answer in this case.

5. Her former manager demonstrated passion for serving her staff rather than being served. She

• A. Transformational leader
• B. Transactional leader
• C. Servant leader
• D. Charismatic leader

Correct answer: C

Rationale: The correct answer is C: 'Servant leader.' A servant leader prioritizes the needs of their team members, focusing on serving them rather than expecting to be served. This is evident in the scenario where the former manager showed passion for serving her staff. Servant leaders are known for their humility, empathy, and commitment to the growth and well-being of their team. This leadership approach fosters a positive work environment, builds trust, and promotes collaboration among team members.

6. The ability of optical fibers to transmit light signals around bends is primarily due to:

• A. Reflection
• B. Refraction
• C. Diffraction
• D. Polarization

Correct answer: B

Rationale: The correct answer is B: Refraction. Optical fibers transmit light signals around bends primarily through the process of refraction. Refraction occurs when light passes from one medium to another, causing it to change direction. In optical fibers, the core material has a higher refractive index than the cladding, which causes light to be reflected internally along the fiber. This phenomenon allows light signals to travel through the fiber even around bends without significant loss. Reflection (Option A) involves light bouncing off a surface, which is not the main mechanism in optical fibers. Diffraction (Option C) refers to the bending of light waves around obstacles and is not the main reason for light transmission in optical fibers. Polarization (Option D) relates to the orientation of light waves, which is not the primary factor enabling light transmission around bends in optical fibers.

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