Nursing Elites

1. What is the term for a group of organisms that can interbreed and produce fertile offspring?

• A. Genus
• B. Phylum
• C. Kingdom
• D. Species

Correct answer: D

Rationale: A species is defined as a group of organisms that can interbreed and produce fertile offspring, which is a fundamental concept in biology. This ability to interbreed and produce fertile offspring is a key characteristic that distinguishes one species from another. Genus (option A) refers to a taxonomic rank that includes one or more closely related species, not the ability to interbreed. Phylum (option B) and kingdom (option C) are higher taxonomic ranks that encompass a broader range of organisms, not specifically defined by interbreeding and fertile offspring production. Therefore, the correct answer is 'Species.'

2. Which of the following suffixes is NOT commonly used to form a noun from some other part of speech?

• A. -ation
• B. -ness
• C. -ity
• D. -ize

Correct answer: D

Rationale: The suffix '-ize' is used to form verbs by converting nouns or adjectives into verbs. For example, 'real' can become 'realize' or 'modern' can become 'modernize.' On the other hand, the suffixes '-ation,' '-ness,' and '-ity' are commonly used to form nouns. '-ation' is often used to form nouns from verbs (e.g., 'celebrate' to 'celebration'), '-ness' is used to form abstract nouns from adjectives (e.g., 'kind' to 'kindness'), and '-ity' is used to form abstract nouns from adjectives (e.g., 'happy' to 'happiness'). Therefore, the correct answer is 'D' because '-ize' is not commonly used to form a noun from some other part of speech.

3. Which gland is responsible for producing the fluid that carries sperm in the male reproductive system?

• A. Testes
• B. Scrotum
• C. Prostate gland
• D. Seminal vesicles

Correct answer: D

Rationale: The correct answer is D: Seminal vesicles. Seminal vesicles are responsible for producing a significant portion of the fluid that makes up semen, providing nutrients and protection for the sperm. While the testes produce sperm, the scrotum is the external sac that holds the testes, and the prostate gland also contributes to semen production but is not solely responsible for it.

4. Which of the following is not a negative value?

• A. (−3)(−1)(2)(−1)
• B. 14 – 7 + (−7)
• C. 7 – 10 + (−8)
• D. −5(−2)(−3)

Correct answer: B

Rationale: To identify the negative value, simplify each expression. A) simplifies to 6 which is positive. B) simplifies to 0 which is neither positive nor negative. C) simplifies to -11 which is negative. D) simplifies to -30 which is negative. Therefore, only choice B results in a non-negative value, making it the correct answer.

5. Express 18/5 as a reduced mixed number.

• A. 3 3/5
• B. 3 1/15
• C. 3 1/18
• D. 3 1/54

Correct answer: A

Rationale: To convert the improper fraction 18/5 to a mixed number, divide 18 by 5. The quotient is 3 with a remainder of 3, which translates to 3 3/5. Therefore, the correct answer is A. Choices B, C, and D are incorrect because they do not accurately represent the conversion of 18/5 to a mixed number.

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