Nursing Elites

1. The nurse is teaching a client with cardiac disease about the anatomy and physiology of the heart. Which is the correct pathway of blood flow through the heart?

• A. Right ventricle, left ventricle, right atrium, left atrium
• B. Left ventricle, right ventricle, left atrium, right atrium
• C. Right atrium, right ventricle, left atrium, left ventricle
• D. Right atrium, left atrium, right ventricle, left ventricle

Correct answer: C

Rationale: The correct pathway of blood flow through the heart starts with blood entering the right atrium, moving to the right ventricle, then to the lungs for oxygenation, returning to the left atrium, and finally to the left ventricle before being pumped out to the body. Option A is incorrect as it starts with the ventricles instead of the atria. Option B is incorrect as it has the sequence of ventricles before atria reversed. Option D is incorrect as it has the atria and ventricles mixed up.

2. A nurse working in a community health setting is performing primary health screenings. Which individual is at highest risk for contracting an HIV infection?

• A. A 17-year-old who is sexually active with numerous partners.
• B. A 45-year-old lesbian who has been sexually active with two partners in the past year.
• C. A 30-year-old cocaine user who inhales the drug and works in a topless bar.
• D. A 34-year-old male homosexual who is in a monogamous relationship.

Correct answer: A

Rationale: The correct answer is A. A 17-year-old who is sexually active with numerous partners is at the highest risk for contracting an HIV infection due to engaging in risky sexual behavior with multiple partners, increasing the likelihood of exposure to the virus. Choice B is less risky as the individual has had a relatively lower number of sexual partners in the past year. Choice C, although involving drug use, does not directly correlate with a higher risk of contracting HIV unless needles are shared. Choice D, a 34-year-old male homosexual in a monogamous relationship, has a lower risk compared to choice A as long as the relationship remains monogamous.

3. What is the process of enabling people to increase control over and improve their health known as?

• A. Health promotion
• B. Disease prevention
• C. Rehabilitation
• D. Health education

Correct answer: A

Rationale: The correct answer is A: Health promotion. Health promotion focuses on empowering individuals to take control of their health by promoting healthy behaviors, lifestyles, and environments. It aims to prevent illnesses and enhance overall well-being. Choices B, C, and D are incorrect because they do not fully encompass the concept of empowering individuals to improve their health. Disease prevention specifically targets avoiding specific illnesses, rehabilitation focuses on restoring health after an illness or injury, and health education primarily involves imparting knowledge about health-related topics.

4. When a nurse teaches a community about the importance of hand hygiene, the nurse is engaging in:

• A. Primary prevention
• B. Secondary prevention
• C. Tertiary prevention
• D. Quaternary prevention

Correct answer: A

Rationale: The correct answer is A: Primary prevention. Primary prevention aims to prevent the occurrence of a disease or injury before it happens. Teaching about hand hygiene to the community helps in preventing infections from occurring in the first place. Choice B, Secondary prevention, involves early detection and treatment to halt or slow the progress of a condition. This would involve screening or early intervention after exposure. Choice C, Tertiary prevention, focuses on managing the disease to prevent complications, recurrence, or deterioration. This would include rehabilitation and monitoring to prevent further complications. Choice D, Quaternary prevention, relates to actions taken to avoid unnecessary interventions or over-medicalization. This usually involves questioning the necessity of certain medical procedures or treatments to prevent harm to patients.

5. As a community Health Nurse, you are a change agent. Which of the following roles must you play to succeed as a change agent?

• A. information provider
• B. information seeker
• C. motivator
• D. leader

Correct answer: B

Rationale: To succeed as a change agent, being an information seeker is crucial. While being an information provider, motivator, and leader are important roles, actively seeking information is fundamental to understanding the community's needs, concerns, and challenges before implementing effective changes. This active information seeking helps in making informed decisions and developing strategies that address the specific issues faced by the community. Therefore, the correct choice is B. Choices A, C, and D are also important roles but may not be as fundamental as actively seeking information.

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