Nursing Elites

1. Which of the following is not part of the digestive system?

• A. Esophagus
• B. Liver
• C. Stomach
• D. Pancreas

Correct answer: D

Rationale: The correct answer is 'D: Pancreas.' While the pancreas contributes to digestion by secreting enzymes, it is not part of the main digestive tract. The esophagus, liver, and stomach are integral components of the digestive system. The esophagus helps in the transport of food to the stomach, the stomach aids in food breakdown, the liver produces bile for fat digestion, and the pancreas secretes digestive enzymes. Therefore, the pancreas is the correct answer as it is not part of the primary digestive tract but supports digestion through enzyme secretion.

2. Which of the following sentences indicates the end of a sequence?

• A. Our ultimate objective was to find a quality coat at an affordable price.
• B. We chose this particular restaurant because of its outdoor seating.
• C. Finally, we were able to settle in to enjoy the movie.
• D. Initially, it seemed unlikely that we’d be able to keep the puppy.

Correct answer: C

Rationale: The sentence 'Finally, we were able to settle in to enjoy the movie.' indicates the completion or conclusion of a sequence of events. The word 'finally' signals that something has been achieved or reached at the end of a series of actions or events. Choices A, B, and D do not indicate the end of a sequence but rather express different points within a series of events or actions.

3. Which of the following is not a simple sentence?

• A. Agatha Christie was the author of more than sixty detective novels.
• B. Her most famous detectives were Hercule Poirot and Miss Marple.
• C. She also wrote over fifteen collections of short stories about these detectives.
• D. Most readers favor Poirot, but Christie preferred Miss Marple. Hercule Poirot is remembered not only for his genius in solving mysteries, but also for his fastidious habits and his commitment to personal grooming.

Correct answer: D

Rationale: Option D is not a simple sentence because it contains multiple independent clauses joined by conjunctions ('but' and 'and'). Simple sentences consist of a single independent clause, which is a complete sentence with a subject and a verb that expresses a complete thought on its own. In contrast, option D includes multiple independent clauses about Hercule Poirot, his habits, and Miss Marple, making it a compound sentence rather than a simple one. Choices A, B, and C are all simple sentences as they each express a single complete thought with a subject and a verb, without joining multiple independent clauses together.

4. If the pressure in the pulmonary artery is increased above normal, which chamber of the heart will be affected first?

• A. The right atrium
• B. The left atrium
• C. The right ventricle
• D. The left ventricle

Correct answer: C

Rationale: When the pressure in the pulmonary artery is increased above normal, the right ventricle of the heart will be affected first. The right ventricle is responsible for pumping blood into the pulmonary artery, which carries deoxygenated blood to the lungs for oxygenation. Increased pressure in the pulmonary artery can result in increased workload on the right ventricle as it tries to pump blood against higher resistance, leading to potential strain and dysfunction in the right ventricle. Choices A, B, and D are incorrect because the right ventricle is the chamber directly connected to the pulmonary artery, and it bears the immediate impact of any changes in pressure within this artery. The right atrium receives deoxygenated blood from the body and the left atrium receives oxygenated blood from the lungs, while the left ventricle pumps oxygenated blood to the body and the right ventricle pumps deoxygenated blood to the lungs.

5. Bob decides to go into business selling lemonade. He buys a wooden stand for $45 and sets it up outside his house. He figures that the cost of lemons, sugar, and paper cups for each glass of lemonade sold will be 10¢. Which of these expressions describes his cost for making g glasses of lemonade?

• A. $45 + $0.1 × g
• B. $44.90 × g
• C. $44.90 × g + 10¢
• D. $90

Correct answer: A

Rationale: The cost for making g glasses of lemonade includes the initial cost of the stand ($45) plus 10¢ for each glass of lemonade sold. Therefore, the expression that represents the cost for making g glasses of lemonade is $45 + $0.1 × g, which matches option A. Choice B, $44.90 × g, is incorrect as it does not account for the initial stand cost of $45. Choice C, $44.90 × g + 10¢, is incorrect because it does not include the initial stand cost and incorrectly adds an extra 10¢ for every glass. Choice D, $90, is incorrect as it does not consider the variable cost of 10¢ per glass and only represents the initial stand cost.

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