Nursing Elites

1. Based on the context, which of the following is the meaning of the word move in the passage?

• A. drive
• B. sell
• C. advance forward
• D. change location

Correct answer: B

Rationale: In the context provided, the word 'move' is used to indicate that the vehicles are 'marked to move quickly,' which implies that they are intended to be sold rapidly. Therefore, the correct meaning of 'move' in this context is 'sell.' Options A, C, and D do not accurately capture the intention of the word as it is used in the passage. While 'advance forward' (Option C) might seem plausible, the context of a sales event and the urgency to buy due to low prices indicate that 'sell' is the most fitting interpretation.

2. In a study where fish are fed different amounts of food daily for four weeks in separate tanks, with fish weight measured weekly, what is the dependent variable?

• A. Weight of the fish
• B. Type of food used
• C. Number of fish tanks
• D. Frequency of feedings

Correct answer: A

Rationale: The weight of the fish is the dependent variable in this study because it is the outcome being measured in response to the varying feeding amounts. The weight of the fish changes based on the feeding regimen, making it the dependent variable. The type of food used (choice B), number of fish tanks (choice C), and frequency of feedings (choice D) are not the dependent variables in this study. These factors may be independent variables that are manipulated or controlled in the experiment to observe their impact on the dependent variable, which is the weight of the fish.

3. Which of the following sentences contains a homograph?

• A. Suddenly he tore up the drawing that had taken him weeks to create.
• B. The short ceremony was dreadful in the rain.
• C. He imagined what he might do in a similar situation.
• D. Raised beds produce more vegetables than those grown directly in soil.

Correct answer: D

Rationale: The correct answer is D. 'Raised' is a homograph, as it can mean both 'lifted' and 'cultivated.' In this context, 'raised' refers to beds that are lifted above the ground, as well as beds that are cultivated for growing vegetables. Choices A, B, and C do not contain homographs. In choice A, 'tore' is a homograph (past tense of 'tear' as in ripping or crying), but the question specifically asks for a homograph sentence, not a single word.

4. What are the three regions of the small intestine?

• A. Duodenum, ileum, jejunum
• B. Cecum, ileum, jejunum
• C. Duodenum, jejunum, ileum
• D. Duodenum, jejunum, colon

Correct answer: C

Rationale: The correct answer is C: Duodenum, jejunum, ileum. The small intestine is divided into three regions: the duodenum, jejunum, and ileum. The duodenum is the initial segment where most chemical digestion takes place. The jejunum and ileum follow the duodenum and are primarily responsible for nutrient absorption. Choice A is incorrect because the order is incorrect. Choice B is incorrect because the cecum is part of the large intestine, not the small intestine. Choice D is incorrect because the colon is part of the large intestine, not the small intestine.

5. What is the main function of dietary fiber in the digestive system?

• A. To provide energy
• B. To break down fats
• C. To promote gut bacteria growth
• D. To aid in absorption of nutrients

Correct answer: C

Rationale: Dietary fiber refers to the indigestible portion of plant foods that passes relatively intact through the digestive system. While fiber does not directly provide energy to the body, it plays a crucial role in promoting the growth of beneficial gut bacteria. These bacteria help in the fermentation of fiber, producing short-chain fatty acids that can be used as an energy source by the body. Additionally, fiber aids in regulating bowel movements, maintaining gut health, and supporting overall digestive function. The functions described in the incorrect choices do not align with the primary role of dietary fiber in the digestive system. Choice A is incorrect because fiber itself is not a direct energy source. Choice B is incorrect as fiber does not break down fats. Choice D is incorrect because while fiber affects nutrient absorption indirectly by supporting gut health, its primary role is not to aid in the absorption of nutrients.

Similar Questions