Nursing Elites

1. How many kilograms are equivalent to 20 pounds?

• A. 9 kilograms
• B. 16 kilograms
• C. 44 kilograms
• D. 3 kilograms

Correct answer: A

Rationale: To convert pounds to kilograms, you need to multiply the number of pounds by 0.4536. Therefore, to find out how many kilograms are in 20 pounds, you would calculate 20 x 0.4536 = 9.072 kilograms, which is approximately 9 kilograms. Choice A is correct. Choice B (16 kilograms), Choice C (44 kilograms), and Choice D (3 kilograms) are all incorrect conversions of pounds to kilograms.

2. Select the meaning of the word 'holistic' in the sentence: 'Dr. Grant ignored Mary's particular symptoms, instead administering a holistic treatment.'

• A. insensitive
• B. ignorant
• C. specialized
• D. concerned with the whole

Correct answer: D

Rationale: In this context, 'holistic' means concerned with the whole person, considering physical, mental, and social factors, rather than just addressing specific symptoms. Therefore, the correct answer is D. Choices A, B, and C are incorrect because 'holistic' does not mean insensitive, ignorant, or specialized in this context.

3. What is the net charge of an ionic compound?

• A. 0
• B. -1
• C. +1
• D. Variable

Correct answer: A

Rationale: The correct answer is A: 0. Ionic compounds have a net charge of 0 because they are formed by the combination of positively charged ions (cations) and negatively charged ions (anions) in a way that neutralizes their charges. This balanced combination results in an electrically neutral compound. Therefore, the net charge of an ionic compound is typically 0. Choices B, C, and D are incorrect because ionic compounds are designed to have a total neutral charge, with the positive charges balancing out the negative charges.

4. Which word correctly completes the sentence? 'Most children must learn for ___ the importance of good manners.'

• A. Themself
• B. Theirself
• C. Theirselves
• D. Themselves

Correct answer: D

Rationale: 'Themselves' is the correct reflexive pronoun to use when referring to 'children' in the plural form. The other options, 'themself,' 'theirself,' and 'theirselves' are not grammatically correct as they do not match the plural subject 'children.'

5. During which phase of mitosis do the chromosomes align in the center of the cell?

• A. Prophase
• B. Metaphase
• C. Telophase
• D. Anaphase

Correct answer: B

Rationale: The correct answer is Metaphase. During Metaphase, the chromosomes line up along the center of the cell's equator, forming the metaphase plate. This alignment ensures that during the subsequent phase, Anaphase, the sister chromatids can separate and move towards opposite poles. Prophase is the initial phase of mitosis where chromosomes condense and the nuclear envelope breaks down. Telophase is the final phase of mitosis where two new nuclei form.

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