Nursing Elites

1. His skill on the soccer field made him an _______ member of the team.

• A. indispensable
• B. indispensable
• C. indispensable
• D. indispensable

Correct answer: D

Rationale: The correct spelling is 'indispensable,' which means absolutely necessary. In this context, it implies that his skill on the soccer field is crucial and vital for the team's success. Choices A, B, and C are incorrect due to misspellings that do not accurately convey the intended meaning.

2. What is the overall median of Dwayne's current scores: 78, 92, 83, 97?

• A. 19
• B. 85
• C. 83
• D. 87.5

Correct answer: B

Rationale: To find the median of a set of numbers, first arrange the scores in ascending order: 78, 83, 92, 97. Since there is an even number of scores, we find the median by taking the average of the two middle values. In this case, the middle values are 83 and 92. Calculating (83 + 92) / 2 = 85, we determine that the overall median of Dwayne's scores is 85. Choice A (19) is incorrect as it does not correspond to any value in the given set of scores. Choice C (83) is the median of the original set but not the overall median once arranged. Choice D (87.5) is the average of all scores but not the median.

3. Using the chart below, which equation describes the relationship between x and y?

• A. x = 3y
• B. y = 3x
• C. y = 1/3x
• D. x/y = 3

Correct answer: B

Rationale: The correct equation that describes the relationship between x and y based on the chart is y = 3x. This is because each y-value in the chart is 3 times the x-value. Choice A (x = 3y) is incorrect as it implies x is 3 times y, which is the opposite of the relationship shown in the chart. Choice C (y = 1/3x) is incorrect since the relationship in the chart indicates y is 3 times x, not a third of x. Choice D (x/y = 3) is incorrect as it represents a ratio between x and y equal to 3, which is not in line with the relationship depicted in the chart.

4. Which structure in the body is responsible for detecting light and converting it into signals for the brain?

• A. Iris
• B. Retina
• C. Lens
• D. Pupil

Correct answer: B

Rationale: The correct answer is the Retina. The retina in the eye contains specialized cells called photoreceptors that detect light and convert it into neural signals. These signals are then transmitted to the brain via the optic nerve for visual processing. The iris is responsible for controlling the amount of light entering the eye by adjusting the size of the pupil, while the lens helps focus light onto the retina. The pupil is simply the opening in the center of the iris that allows light to enter the eye.

5. Which of the following sentences has correct subject-verb agreement?

• A. The crowd standing outside the club is getting restless.
• B. Most of the cookies we left out on the counter were eaten by the dog.
• C. The upholstered couch and rocking chair we bought together look great in the living room.
• D. Ricotta cheese and pesto taste great on pizza.

Correct answer: C

Rationale: The correct answer is C: 'The upholstered couch and rocking chair we bought together look great in the living room.' This sentence has correct subject-verb agreement with a compound subject. 'The crowd standing outside the club are getting restless' (Choice A) has incorrect agreement as 'crowd' is singular and should be paired with 'is'. 'Most of the cookies we left out on the counter was eaten by the dog' (Choice B) has incorrect agreement as 'cookies' is plural and should be paired with 'were'. 'Ricotta cheese and pesto tastes great on pizza' (Choice D) has incorrect agreement as 'cheese' and 'pesto' form a compound subject that is plural and should be paired with 'taste'.

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