Nursing Elites

1. Choose the word or phrase that best indicates the meaning of the 'quoted' word. 'Rational' means:

• A. Angry
• B. Reason
• C. Rodent
• D. Proportion

Correct answer: B

Rationale: The correct answer is 'B: Reason.' 'Rational' means based on reason or logic. Choice A, 'Angry,' is incorrect as it does not relate to the meaning of 'rational.' Choice C, 'Rodent,' is a completely unrelated term. Choice D, 'Proportion,' also does not capture the meaning of 'rational,' which is about being logical or reasonable.

2. Energy manifests in various forms. Which of the following is NOT considered a fundamental energy type?

• A. Thermal energy
• B. Momentum
• C. Sound energy
• D. Chemical energy

Correct answer: B

Rationale: The correct answer is B. Momentum is not considered a form of energy; it is a property of moving objects. Thermal, sound, and chemical energy are all forms of energy. Thermal energy is the energy associated with the movement of particles within an object. Sound energy is produced by vibrations and travels through materials as waves. Chemical energy is stored within the bonds of chemical compounds. While momentum is a crucial concept in physics, it is not a fundamental form of energy.

3. Which organelle is responsible for organizing protein synthesis?

• A. Nucleus
• B. Ribosome
• C. Lysosome
• D. Vacuole

Correct answer: B

Rationale: The correct answer is B: Ribosome. Ribosomes are responsible for organizing protein synthesis by assembling amino acids. They are the cellular machinery where proteins are synthesized. The other choices, such as the nucleus, lysosome, and vacuole, do not directly participate in protein synthesis. The nucleus contains DNA and controls cell activities, the lysosome is involved in digestion and waste removal, and the vacuole is responsible for storage and maintaining cell turgor pressure.

4. What is the main function of the respiratory system?

• A. To transport nutrients
• B. To regulate body temperature
• C. To absorb oxygen and remove carbon dioxide
• D. To produce energy

Correct answer: C

Rationale: The main function of the respiratory system is to absorb oxygen from the air into the bloodstream and remove carbon dioxide from the body. Oxygen is essential for cellular respiration, the process through which cells generate energy. Carbon dioxide is a waste product expelled during this process. Choice A, 'To transport nutrients,' is incorrect as the respiratory system is not primarily responsible for transporting nutrients. Choice B, 'To regulate body temperature,' is incorrect as the respiratory system's main role is not temperature regulation. Choice D, 'To produce energy,' is incorrect because while oxygen obtained through respiration is used in the energy production process, the respiratory system itself does not directly produce energy.

5. Which detail is not given as a side effect of NSAIDs?

• A. Nausea
• B. Headache
• C. Weight loss
• D. Dizziness

Correct answer: C

Rationale: The passage lists several side effects of NSAIDs, including nausea, headache, and dizziness. However, weight loss is not mentioned as a side effect, making option C the correct choice since it does not align with the details provided in the text.

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