Nursing Elites

1. Which of the following organs is responsible for filtering waste from the blood?

• A. Liver
• B. Kidneys
• C. Pancreas
• D. Heart

Correct answer: B

Rationale: The correct answer is B: Kidneys. The kidneys play a vital role in filtering waste from the blood, regulating fluid and electrolyte balance in the body. The liver is involved in detoxification and metabolism, while the pancreas aids in digestion and blood sugar regulation. The heart is responsible for pumping blood throughout the body and does not directly filter waste from the blood.

2. The guide words at the top of a dictionary page are considerable and conspicuous. Which of the following words is an entry on this page?

• A. consonantal
• B. consumption
• C. conserve
• D. conquistador

Correct answer: C

Rationale: The correct answer is "C: conserve." In a dictionary page where the guide words are "considerable" and "conspicuous," the word "conserve" would be an entry as it falls alphabetically within those guide words. Choice A, "consonantal," starts with a different letter, so it would not be located between the guide words. Choice B, "consumption," also starts with a different letter and would not be between the guide words. Choice D, "conquistador," starts with a different letter and is also far from the guide words alphabetically, making it an incorrect entry on this particular page.

3. Which of the following areas of the body has the most sweat glands?

• A. Upper back
• B. Arms
• C. Feet
• D. Palms

Correct answer: D

Rationale: The correct answer is D: Palms. The palms of the hands have the highest concentration of sweat glands compared to other areas of the body. This is why sweating is commonly noticed on the palms during times of stress or physical exertion. Choices A, B, and C are incorrect. While these areas do have sweat glands, they are not as densely distributed as in the palms. The upper back, arms, and feet do contribute to overall body sweat, but the palms have a significantly higher density of sweat glands, making them the area with the most sweat glands.

4. Which of the following lists the author’s actions in the correct sequence?

• A. The author looked at the house on Forest Road, then at a house with a yard that was too small, then at two houses that were too small, and then finally at a house that was too expensive.
• B. The author looked at the house on Forest Road, then at two houses that were too small, then at a house with a yard that was too small, and then finally at a house that was too expensive.
• C. The author looked at two homes with yards that were too small, then a house with only one bathroom, then a house that was too expensive, and then finally the house on Forest Road.
• D. The author looked at two homes that were too small, then a house with a yard that was too small, then a house that was too expensive, and then finally at the house on Forest Road.

Correct answer: B

Rationale: The correct sequence of the author's actions based on the extract is as follows: the author looked at the house on Forest Road first, then two houses that were too small, followed by a house with a yard that was too small, and finally a house that was too expensive. Therefore, choice B correctly lists the author's actions in the given sequence. Choice A is incorrect as it reverses the order of the second and third houses visited. Choice C is incorrect as it includes a house with only one bathroom, which was not mentioned in the extract. Choice D is incorrect as it places the house on Forest Road last, whereas it was actually the first house visited.

5. How many liters are in 2,000 milliliters?

• A. 0.2 liters
• B. 2 liters
• C. 0.02 liters
• D. 20 liters

Correct answer: B

Rationale: The correct answer is B: 2 liters. To convert milliliters to liters, you need to divide by 1000 since there are 1000 milliliters in a liter. Therefore, 2,000 milliliters is equal to 2 liters (2000 ÷ 1000 = 2). Choices A, C, and D are incorrect because they incorrectly convert milliliters to liters, resulting in values that are too low (A and C) or too high (D).

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