Nursing Elites

1. Ectopic pregnancy is a serious condition that occurs when a fertilized egg implants outside the uterus. What is the most common location for an ectopic pregnancy?

• A. Ovary
• B. Fallopian tube
• C. Cervix
• D. Vagina

Correct answer: B

Rationale: The most common location for an ectopic pregnancy is the fallopian tube. This occurs when the fertilized egg implants and grows outside the uterus, typically in the fallopian tube. Ectopic pregnancies in other locations such as the ovary, cervix, or vagina are much rarer. The fallopian tube is the correct answer because it is the site where the fertilized egg may get stuck during its journey to the uterus, leading to implantation and growth outside the uterus. The ovary is not a common site for ectopic pregnancy, and implantation there can be life-threatening due to the risk of severe bleeding. The cervix and vagina are not typical sites for implantation of a fertilized egg, making them less likely locations for an ectopic pregnancy.

2. What would be the best supporting detail to follow Maria’s topic sentence “My family throws elaborate holiday celebrations?”

• A. Holidays are just a waste of everyone’s time and money, in my opinion.
• B. First, we decide who will host the holiday dinner and when the celebration will take place.
• C. My household includes five people, but my extended family includes over thirty people.
• D. Afterwards, we all help clean up and then relax by continuing to chat with each other.

Correct answer: B

Rationale: Choice B is the best supporting detail to follow Maria’s topic sentence as it describes the initial planning stages of the holiday celebrations, which aligns with the concept of throwing elaborate holiday celebrations. It sets the stage for the organization and preparation involved in these events, making it a logical progression from the main idea. Choice A is incorrect as it presents a contrasting opinion about holidays that does not support the idea of elaborate celebrations. Choice C provides information about family size but does not directly relate to the process of throwing elaborate holiday celebrations. Choice D talks about post-celebration activities and does not directly support the initial statement about the elaborate celebrations themselves.

3. Following the scientific method, which steps would be done before gathering qualitative data?

• A. Communicate with a scientific journal
• B. Define the problem
• C. Develop a hypothesis
• D. Categorize data for statistical analysis

Correct answer: B

Rationale: In the scientific method, defining the problem is typically the initial step. Before gathering qualitative data, it is essential to clearly outline and understand the issue or question being addressed. This step helps in guiding the research process and ensures that the data collected are relevant to the problem at hand. Communicating with a scientific journal (Choice A) is not a standard step in the scientific method; it comes after the research is conducted. Developing a hypothesis (Choice C) usually follows defining the problem and precedes data collection. Categorizing data for statistical analysis (Choice D) occurs after data collection, not before gathering qualitative data.

4. What is the role of enzymes in the body?

• A. To transport oxygen
• B. To speed up chemical reactions
• C. To regulate body temperature
• D. To store energy

Correct answer: B

Rationale: Enzymes act as biological catalysts that speed up chemical reactions in the body. They lower the activation energy required for reactions to occur, thus facilitating processes like digestion, metabolism, and other essential functions. Choice A is incorrect as the transportation of oxygen is primarily carried out by red blood cells. Choice C is incorrect as the regulation of body temperature involves mechanisms such as sweating and shivering. Choice D is incorrect as energy storage is mainly performed by molecules like glycogen and triglycerides.

5. What best describes the plot in fiction?

• A. The main sequence of events or the storyline
• B. Character development
• C. The time and place of the story
• D. The events in the story that are true

Correct answer: A

Rationale: The correct answer is A: 'The main sequence of events or the storyline.' The plot of a fiction story refers to the series of events that make up the storyline, including the rising action, climax, and resolution. It focuses on what happens in the story rather than the development of characters (choice B), the time and place setting (choice C), or events that are factually true (choice D), which are elements distinct from the plot.

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