Nursing Elites

1. What effect can medication bound to protein have?

• A. reduced drug availability
• B. limited distribution of the drug to receptor sites
• C. less availability to produce desired medicinal effects
• D. decreased metabolism of the drug by the liver

Correct answer: C

Rationale: Medication bound to protein leads to less availability to produce desired medicinal effects because only unbound drugs can interact with active receptor sites. If a drug is bound to protein, it cannot bind with a receptor site, reducing its effectiveness. Choice A is incorrect because binding to protein reduces drug availability. Choice B is incorrect because distribution to receptor sites is ineffective if the drug is bound to protein. Choice D is incorrect because metabolism does not occur until the drug is removed from the protein molecule by the liver, allowing the protein to return to circulation.

2. The nurse is caring for a client who has dysphagia related to a stroke. The nurse works with the client to explain what food and beverages might minimize aspiration. What is this an example of?

• A. Health promotion
• B. Secondary prevention
• C. Tertiary prevention
• D. Primary prevention

Correct answer: B

Rationale: The nurse working with the client to explain what food and beverages might minimize aspiration is an example of secondary prevention. Secondary prevention involves early detection and intervention to prevent complications or worsening of a condition. In this case, the nurse is helping to prevent aspiration pneumonia by providing education and guidance on safe eating and drinking practices after the client has already experienced dysphagia due to a stroke. Choice A, health promotion, focuses on empowering individuals to adopt healthy behaviors to improve overall well-being and prevent illness. It is more about promoting general health rather than specific interventions related to a particular condition like dysphagia. Choice C, tertiary prevention, involves managing and rehabilitating a condition to prevent further complications or disabilities. In this scenario, the nurse is not yet addressing complications but rather actively preventing them. Choice D, primary prevention, aims to prevent the onset of a disease or condition before it occurs. The client in this case already has dysphagia, so the focus is on preventing further complications, making it a secondary prevention intervention.

3. How should a nurse listen to the breath sounds of a client?

• A. Ask the client to lie prone.
• B. Ask the client to breathe in and out through the nose.
• C. Hold the bell of the stethoscope lightly against the chest.
• D. Listen for at least one full respiration in each location on the chest.

Correct answer: D

Rationale: To best listen to breath sounds, the nurse should have the client sit, leaning slightly forward, with arms resting comfortably across the lap. The client should be instructed to breathe through the mouth a little deeper than usual, but to stop if feeling dizzy. The nurse should hold the flat diaphragm end piece of the stethoscope firmly against the client's chest wall. It is crucial to listen for at least one full respiration in each location on the chest to assess breath sounds accurately. Side-to-side comparison is essential in breath sound assessment. Therefore, options A, B, and C are incorrect as they do not align with the correct procedure for listening to breath sounds.

4. How often should a 5-year-old child undergo a dental examination?

• A. Every 6 months
• B. Whenever a new primary tooth erupts
• C. Once a year
• D. Every 3 months

Correct answer: A

Rationale: For a 5-year-old child, dental examinations should be conducted every 6 months. This frequency allows for early detection of dental issues and promotes good oral health. Choices B, C, and D are incorrect because waiting for a new primary tooth to erupt, having an examination once a year, or every 3 months are not the recommended intervals for dental check-ups in this age group. It is essential to adhere to the standard guideline of every 6 months to ensure regular monitoring and preventive care for the child's dental health.

5. A teenager is preparing to care for a hospitalized teenage girl who is in skeletal traction. The teenager assists with planning care knowing that which is the most likely primary concern of the teenage girl?

• A. Keeping up with schoolwork
• B. Body image
• C. Obtaining adequate rest and sleep
• D. Obtaining adequate nutrition

Correct answer: B

Rationale: The correct answer is 'Body image.' Adolescents, especially teenage girls, are often preoccupied with their appearance and body image. When facing a situation like being in skeletal traction, which can affect their physical appearance, body image becomes a primary concern. Concerns about body image can significantly impact their self-esteem and emotional well-being. Choice A, 'Keeping up with schoolwork,' is important but typically not the primary concern in this context. Choices C and D, 'Obtaining adequate rest and sleep' and 'Obtaining adequate nutrition,' are crucial for overall health but are secondary to the significant impact that body image concerns can have on a teenage girl in this situation.

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