Nursing Elites

1. Which of the following best describes a function carried out by the circulatory system and the integumentary system working together?

• A. Removal of excess heat from the body
• B. Hormonal regulation of blood pressure
• C. Transport of oxygen in the body
• D. Production of red blood cells in the bone marrow

Correct answer: A

Rationale: The correct answer is A: Removal of excess heat from the body. The circulatory system, which includes blood vessels and the heart, works with the integumentary system, which consists of the skin, to regulate body temperature by removing excess heat. This process involves blood vessels near the skin's surface dilating to release heat and constricting to conserve heat, a mechanism crucial for maintaining homeostasis. Option B, Hormonal regulation of blood pressure, is incorrect as it does not accurately describe the collaborative function of these systems in regulating body temperature. Option C, Transport of oxygen in the body, is incorrect as it focuses on a different function of the circulatory system. Option D, Production of red blood cells in the bone marrow, is incorrect as it pertains to the skeletal and hematopoietic systems, not the circulatory and integumentary systems working together to regulate body temperature.

2. Her new tennis racket cost her a hundred dollars, but it was worth the steep price tag. Which of the following words from the sentence is slang?

• A. cost
• B. dollars
• C. steep
• D. tag

Correct answer: B

Rationale: The correct answer is B: 'dollars.' 'Bucks' is a slang term for dollars. The use of 'bucks' in this sentence is informal and colloquial compared to the other word choices, making it the slang word in the sentence. 'Cost,' 'steep,' and 'tag' are all standard English words that are not considered slang in this context.

3. If an atom has 32 neutrons, 17 protons, and 19 electrons, what is its charge?

• A. Positive
• B. Negative
• C. Neutral
• D. Cannot be determined

Correct answer: A

Rationale: An atom's charge is determined by the difference between the number of protons and electrons. Since the atom has 17 protons and 19 electrons, the net charge is positive. The excess of two electrons compared to protons results in a positive charge. Choice B (Negative) is incorrect because the atom has more protons than electrons, leading to a positive charge. Choice C (Neutral) is incorrect because the atom has an imbalance between protons and electrons, resulting in a charge. Choice D (Cannot be determined) is incorrect as the charge can be determined based on the given information.

4. An FBI agent has spent her career studying individual serial killers. From this data, she creates a theory about the traits of these killers. What type of reasoning has she used?

• A. Deductive Reasoning
• B. Conductive Reasoning
• C. Quantitative Reasoning
• D. Inductive Reasoning

Correct answer: D

Rationale: The correct answer is D: Inductive Reasoning. Inductive reasoning involves drawing a general conclusion from specific observations or data, which fits the scenario described where the FBI agent has studied individual serial killers and formulated a theory about their traits based on this specific data. Deductive reasoning (choice A) starts with general information and applies it to a specific case, which is not the case here. Conductive reasoning (choice B) and quantitative reasoning (choice C) are not relevant to the scenario provided.

5. What are the components of the male external genitalia and their functions?

• A. Prostate gland: produces seminal fluid
• B. Scrotum: protects and maintains the temperature of the testes
• C. Penis: delivers sperm to female reproductive tract
• D. Urethra: conducts urine out of the body

Correct answer: C

Rationale: The correct answer is C. The penis is responsible for delivering sperm to the female reproductive tract during sexual intercourse. The scrotum is not involved in producing sperm but rather protects and regulates the temperature of the testes, which is essential for sperm production. The prostate gland is involved in producing seminal fluid, not sperm. The urethra serves the purpose of conducting urine out of the body and also acts as a passage for semen during ejaculation.

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