Nursing Elites

1. If Gwen's favorite summer drink is 2 parts fruit juice to 3 parts seltzer and she starts with a gallon of fruit juice, how many quarts of seltzer will she need?

• A. 3 quarts
• B. 4.5 quarts
• C. 5 quarts
• D. 6 quarts

Correct answer: D

Rationale: To maintain the ratio of 2 parts fruit juice to 3 parts seltzer, for every 2 parts of fruit juice, Gwen will need 3 parts of seltzer. Since a gallon of fruit juice is equivalent to 4 quarts, she will need 3 quarts of seltzer for every 2 quarts of fruit juice. For 4 quarts of fruit juice, she will require 6 quarts of seltzer. Therefore, Gwen will need 6 quarts of seltzer to make the summer drink for her friends. Choice A (3 quarts) is incorrect because it does not account for the correct ratio. Choice B (4.5 quarts) is incorrect because it is not a whole number and does not align with the ratio provided. Choice C (5 quarts) is incorrect as it does not match the proportional ratio of fruit juice to seltzer required.

2. Choose the meaning of the word "laceration" in the following sentence: "The accident left her with a painful laceration."

• A. Gait
• B. Cut
• C. Headache
• D. Welt

Correct answer: B

Rationale: In the sentence, "laceration" is referring to a deep cut or tear in the skin. It is often associated with injuries that are caused by sharp objects or trauma. Therefore, the most appropriate meaning of "laceration" in this context is a cut.

3. Which of the following arrangement is seen in the plasma membrane?

• A. Lipids with embedded proteins
• B. An outer lipid layer and an inner lipid layer
• C. Proteins embedded in lipid bilayer
• D. Altering protein and lipid layers

Correct answer: C

Rationale: The correct arrangement seen in the plasma membrane is proteins embedded in the lipid bilayer. The plasma membrane is composed of a lipid bilayer with embedded proteins. These proteins perform various functions such as transport, signaling, and structural support within the cell membrane. This arrangement allows for the selective permeability of the membrane and facilitates communication between the cell and its environment. Choices A, B, and D are incorrect because the primary arrangement in the plasma membrane involves proteins being embedded in the lipid bilayer, not lipids with embedded proteins, an outer and inner lipid layer, or altering protein and lipid layers.

4. How should a researcher test the hypothesis that a particular species of bird vocalizes most in the hours around dawn?

• A. Observe a flock of the birds in captivity and record them at two-hour intervals from predawn until sunset for a month.
• B. Observe a flock of the birds in the wild and record them at one-hour intervals from predawn until sunset in several seasons.
• C. Observe a flock of the birds in the wild and record them in predawn and postdawn hours every day for six months.
• D. Observe a flock of the birds in the wild, record them at one-hour intervals for a month, and compare that recording to recordings of other species.

Correct answer: C

Rationale: Observing a flock of the birds in the wild and recording them in predawn and postdawn hours every day for six months would be the best way to test the hypothesis that a particular species of bird vocalizes most in the hours around dawn. This method allows for consistent monitoring of the birds during specific times of interest over an extended period, providing a comprehensive dataset to accurately analyze the vocalization patterns. Options A and B do not focus specifically on dawn hours, making them less suitable for testing the hypothesis. Option D introduces a comparison with other species, which is unnecessary and distracts from the main objective of studying the vocalization pattern of the particular bird species around dawn.

5. Which word is used incorrectly in the following sentence? Professor Turnbull will apprise us of the correct procedure for submitting our work.

• A. appraise
• B. correct
• C. procedure
• D. submitting

Correct answer: A

Rationale: The word 'apprise' is used incorrectly in the sentence. The correct word to use in this context is 'appraise,' which means to assess the value or quality of something, such as appraising the worth of an item. 'Apprise' means to inform or notify someone about something. Therefore, 'appraise' is the correct word choice. Choices B, C, and D are all used appropriately in the sentence and do not need to be changed.

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