Nursing Elites

1. What percentage of the total rainfall in this timeframe occurs during October?

• A. 0.135
• B. 0.151
• C. 0.169
• D. 0.177

Correct answer: B

Rationale: To calculate the percentage of rainfall that occurs during October, divide October's rainfall (4.5 inches) by the total rainfall (29.38 inches) and multiply by 100. So, (4.5 / 29.38) * 100 = 15.31%. Among the choices given, option B, 0.151, is the closest to this calculated percentage. Options A, C, and D are not correct as they do not match the accurate calculation based on the provided data.

2. What is the complete subject in the sentence: Sandra’s principal reason for choosing the job was that it would be full-time and would offer benefits?

• A. Sandra’s principal reason for choosing the job
• B. Sandra’s principal reason
• C. Sandra’s principal
• D. Sandra

Correct answer: A

Rationale: The complete subject in a sentence includes all the words that describe the main focus of the sentence. In this case, the complete subject is "Sandra’s principal reason for choosing the job" as it encompasses all the relevant details about Sandra and her reason for selecting the job. Choice A is the correct answer because it provides the most comprehensive and specific information, making it the complete subject. Choices B, C, and D are incorrect as they do not include all the necessary elements to form the complete subject and do not convey the full context of the sentence.

3. Typically, water that has evaporated remains in the sky in cloud form for less than ten days before falling to Earth again as precipitation. Which of the following parts of speech is 'remains' as used in the sentence?

• A. noun
• B. verb
• C. adjective
• D. adverb

Correct answer: B

Rationale: In the sentence, 'water that has evaporated remains in the sky,' the word 'remains' is functioning as a verb. It is describing the action of water staying in the sky in cloud form for a certain duration. Verbs are words that express actions, occurrences, or states of being, and in this case, 'remains' is indicating the state of the water being in the sky in cloud form. The other choices are incorrect: 'noun' refers to a person, place, thing, or idea; 'adjective' describes or modifies a noun; and 'adverb' typically modifies a verb, adjective, or another adverb, but in this sentence, 'remains' is not being modified by an adverb.

4. The pancreas releases a number of digestive enzymes into the small intestine. Which of the following enzymes is NOT produced by the pancreas?

• A. Trypsin (protein digestion)
• B. Amylase (carbohydrate digestion)
• C. Lipase (fat digestion)
• D. Lactase (sugar digestion)

Correct answer: D

Rationale: Lactase is an enzyme responsible for breaking down lactose, a sugar found in dairy products, and it is produced by the small intestine, not the pancreas. The pancreas produces enzymes like trypsin for protein digestion, amylase for carbohydrate digestion, and lipase for fat digestion. Therefore, the correct answer is D. Choices A, B, and C are incorrect because trypsin, amylase, and lipase are indeed enzymes produced by the pancreas for the digestion of proteins, carbohydrates, and fats, respectively.

5. Why do some insects have a life cycle divided between water and air?

• A. To highlight the adaptability of these insects.
• B. To illustrate the different environmental challenges they face.
• C. To describe the process of metamorphosis in these insects.
• D. To show the evolutionary advantages of such a life cycle.

Correct answer: D

Rationale: The correct answer is D because the life cycle of insects is divided between water and air to demonstrate the evolutionary advantages of this adaptation. Insects have evolved to inhabit both aquatic and aerial environments, allowing them to thrive in diverse conditions. Choice A is incorrect because the division between water and air in the life cycle does not solely highlight adaptability but also evolutionary strategies. Choice B is incorrect because the question focuses on the reason for the specific division in the life cycle, not on environmental challenges. Choice C is incorrect because while metamorphosis is part of the life cycle, it does not directly explain why it is divided between water and air.

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